EDCS Attribute Symbolic Constant: EAC_MAGNETIC_AZIMUTH

EDCS Attribute Code: 528

Definition:
The <<VECTOR_AZIMUTH_MAGNETIC>> in the horizontal plane at the observer's location, to either a line passing through the observer, or a vector relative to the observer, or the direction from the observer to an <OBJECT> or <LOCATION>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PLANE_ANGLE

EDCS Group Labels: ANGULAR_MEASURE, EM_PHENOMENON

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MAGNETIC_FIELD_ANOMALY

EDCS Attribute Code: 529

Definition:
The difference between the planetary <MAGNETIC_FIELD> declination of the disturbance region and the <MAGNETIC_FIELD> declination of the surrounding region; the magnetic field anomaly.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PLANE_ANGLE

EDCS Group Labels: ANGULAR_MEASURE, EM_PHENOMENON

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MAGNETIC_FIELD_DECLINATION_ANGLE

EDCS Attribute Code: 530

Definition:
The declination angle between planetary magnetic and geodetic north of the planetary <MAGNETIC_FIELD>, determined as a horizontal angle measured East (positive value) or West (negative value) according to whether magnetic north lies east or west of geodetic north.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PLANE_ANGLE

EDCS Group Labels: ANGULAR_MEASURE, EM_PHENOMENON

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MAGNETIC_FIELD_EAST_COMPONENT

EDCS Attribute Code: 531

Definition:
The strength of the planetary geodetic east vector component of the planetary <MAGNETIC_FIELD>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: MAGNETIC_FLUX_DENSITY

EDCS Group Labels: EM_PHENOMENON, SPACE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MAGNETIC_FIELD_FULL_COMPONENT

EDCS Attribute Code: 532

Definition:
The strength of the full vector component of the planetary <MAGNETIC_FIELD>, i.e., the vector sum of the geodetic east, north, and vertical components.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: MAGNETIC_FLUX_DENSITY

EDCS Group Labels: EM_PHENOMENON, SPACE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MAGNETIC_FIELD_HORIZONTAL_COMPONENT

EDCS Attribute Code: 533

Definition:
The strength of the horizontal vector component of the planetary <MAGNETIC_FIELD>, i.e., the vector sum of the geodetic east and north components.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: MAGNETIC_FLUX_DENSITY

EDCS Group Labels: EM_PHENOMENON, SPACE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MAGNETIC_FIELD_INCLINATION_ANGLE

EDCS Attribute Code: 534

Definition:
The inclination angle between the planetary <MAGNETIC_FIELD> and the local horizontal plane, determined as a vertical angle measured positive downwards.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PLANE_ANGLE

EDCS Group Labels: ANGULAR_MEASURE, EM_PHENOMENON

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MAGNETIC_FIELD_KP

EDCS Attribute Code: 535

Definition:
The quantity of the logarithmic planetary index of magnetic activity, representing a single planetary value measuring the two horizontal (x, y) components of the <MAGNETIC_FIELD>. A pseudo logarithmic scale, Kp = 0 represents a 2,5 nanotesla variation from the quiet day value, and Kp = 9 represents a 666 nanotesla variation.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PURE_NUMBER

EDCS Group Labels: RATE_OR_RATIO, SPACE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MAGNETIC_FIELD_NORMAL

EDCS Attribute Code: 536

Definition:
The strength of the planetary <MAGNETIC_FIELD> as measured in orbit, in the direction normal to the plane formed by the <SATELLITE> spin axis and the direction of the planet.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: MAGNETIC_FLUX_DENSITY

EDCS Group Labels: EM_PHENOMENON, SPACE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MAGNETIC_FIELD_NORTH_COMPONENT

EDCS Attribute Code: 537

Definition:
The strength of the planetary geodetic north vector component of the planetary <MAGNETIC_FIELD>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: MAGNETIC_FLUX_DENSITY

EDCS Group Labels: EM_PHENOMENON, SPACE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MAGNETIC_FIELD_PARALLEL

EDCS Attribute Code: 538

Definition:
The strength of the planetary <MAGNETIC_FIELD> as measured in orbit, in the direction parallel to the <SATELLITE> spin axis.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: MAGNETIC_FLUX_DENSITY

EDCS Group Labels: EM_PHENOMENON, SPACE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MAGNETIC_FIELD_PLANETWARD

EDCS Attribute Code: 539

Definition:
The strength of the planetary <MAGNETIC_FIELD> as measured in orbit, in the direction of the <PLANET>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: MAGNETIC_FLUX_DENSITY

EDCS Group Labels: EM_PHENOMENON, SPACE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MAGNETIC_FIELD_TOTAL

EDCS Attribute Code: 540

Definition:
The strength of the planetary <MAGNETIC_FIELD> as measured in orbit, i.e., the magnitude of the total <MAGNETIC_FIELD> vector.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: MAGNETIC_FLUX_DENSITY

EDCS Group Labels: EM_PHENOMENON, SPACE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MAGNETIC_FIELD_VERTICAL_COMPONENT

EDCS Attribute Code: 541

Definition:
The strength of the vertical vector component of the planetary <MAGNETIC_FIELD>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: MAGNETIC_FLUX_DENSITY

EDCS Group Labels: EM_PHENOMENON, SPACE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MAGNETIC_LOCAL_TIME

EDCS Attribute Code: 542

Definition:
Time calculated as magnetic longitude divided by 15, in hours, added to the local (geodetic) time of the magnetic prime meridian.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: TIME

EDCS Group Labels: TIME

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MAGNETOSPHERE_PLASMA_FLUX

EDCS Attribute Code: 543

Definition:
The total flux of charged <PARTICLE>s (plasma) in a <MAGNETOSPHERE>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PARTICLE_FLUX_DENSITY

EDCS Group Labels: EM_PHENOMENON, SPACE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MAINTAINED

EDCS Attribute Code: 544

Definition:
Indication that an <OBJECT> is maintained.

EDCS Attribute Value Data Type: LOGICAL

EDCS Group Labels: ABSTRACT_CONCEPT, SURVEY

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MANEUVER_DAMAGE_FRACTION

EDCS Attribute Code: 545

Definition:
The extent of physical injury/damage to an <OBJECT> affecting its capability to maneuver (e.g., mobility or propulsion), in terms of fractional degradation from a fully capable state. The value may be interpreted as follows: 1/4: Minor Reduction, 2/4: Moderate Reduction, 3/4: Severe Reduction, 4/4: Immobile.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PURE_NUMBER

EDCS Group Labels: MILITARY_SCIENCE, RATE_OR_RATIO

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MARGINAL_ICE_ZONE_COVER_FRACTION

EDCS Attribute Code: 546

Definition:
The marginal <ICE> zone cover as a faction of complete cover, where the <ICE> edge is defined as occurring at 40% cover.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PURE_NUMBER

EDCS Group Labels: ICE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MARINE_BOUNDARY_LIMIT

EDCS Attribute Code: 547

Definition:
A designation applied to the <BOUNDARY> of a <MARINE_REGION> that describes some aspect of the <BOUNDARY>.

EDCS Attribute Value Data Type: ENUMERATION

Code	Label	Symbolic constant	Definition	Reference type	References
1	APPROXIMATE_BATHYMETRY	EEC_MARBNDRYLIM_APPROXIMATE_BATHYMETRY	Approximate bathymetry.	NR
2	ARMISTICE	EEC_MARBNDRYLIM_ARMISTICE	Armistice.	NR
3	CLEARING_LINE	EEC_MARBNDRYLIM_CLEARING_LINE	Clearing line.	NR
4	COLREGS_DEMARCATION_LINE	EEC_MARBNDRYLIM_COLREGS_DEMARCATION_LINE	COLREGS demarcation line.	NR
5	CONTIGUOUS_ZONE_LIMIT	EEC_MARBNDRYLIM_CONTIGUOUS_ZONE_LIMIT	Limit of contiguous zone.	NR
6	CONTINENTAL_SHELF	EEC_MARBNDRYLIM_CONTINENTAL_SHELF	Continental shelf.	NR
7	CUSTOMS	EEC_MARBNDRYLIM_CUSTOMS	Customs.	NR
8	DANGER_LINE	EEC_MARBNDRYLIM_DANGER_LINE	Danger line.	NR
9	EXCLUSIVE_ECONOMIC_LIMIT	EEC_MARBNDRYLIM_EXCLUSIVE_ECONOMIC_LIMIT	Limit of exclusive economic zone.	NR
10	FISHING_ZONE	EEC_MARBNDRYLIM_FISHING_ZONE	Fishing zone.	NR
11	GULF_STREAM_LIMITS	EEC_MARBNDRYLIM_GULF_STREAM_LIMITS	Gulf stream limits.	NR
12	HARBOUR_LIMIT	EEC_MARBNDRYLIM_HARBOUR_LIMIT	<HARBOUR> limit.	NR
13	INTERNATIONAL_BOUNDARY	EEC_MARBNDRYLIM_INTERNATIONAL_BOUNDARY	International boundary at sea.	NR
14	MANAGEMENT_AND_ZONING	EEC_MARBNDRYLIM_MANAGEMENT_AND_ZONING	Management and zoning.	NR
15	MARINE_LIMIT_GENERAL	EEC_MARBNDRYLIM_MARINE_LIMIT_GENERAL	Marine limit general.	NR
16	THREE_NAUTICAL_MILE_LINE	EEC_MARBNDRYLIM_THREE_NAUTICAL_MILE_LINE	Three nautical mile line.	NR
17	TRAFFIC_SERVICES_LIMIT	EEC_MARBNDRYLIM_TRAFFIC_SERVICES_LIMIT	Traffic services limit.	NR
18	TRRT_WATERS_BASELINE	EEC_MARBNDRYLIM_TRRT_WATERS_BASELINE	Territorial waters baseline.	NR
19	TRRT_WATERS_LIMIT	EEC_MARBNDRYLIM_TRRT_WATERS_LIMIT	Territorial waters, limit of sovereignty.	NR
20	TSS_SEPARATION_LINE	EEC_MARBNDRYLIM_TSS_SEPARATION_LINE	TSS separation line.	NR

EDCS Group Labels: DEMARCATION, HYDROGRAPHIC_TRNSP, USAGE_REGION

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MARINE_CONSTRUCTION_TYPE

EDCS Attribute Code: 548

Definition:
The type of construction used for a marine <OBJECT>.

EDCS Attribute Value Data Type: ENUMERATION

Code	Label	Symbolic constant	Definition	Reference type	References
1	BOULDER_AND_FILL	EEC_MARCNSTCTTY_BOULDER_AND_FILL	Continuous support, provided by intermixed boulders and smaller stones and <SOIL>, through which water is not free to flow.	NR
2	GENERAL_SOLID_FACE	EEC_MARCNSTCTTY_GENERAL_SOLID_FACE	Continuous support, through which water is not free to flow.	NR
3	MASONRY	EEC_MARCNSTCTTY_MASONRY	Continuous support, provided by brick or stone, through which water is not free to flow.	NR
4	OPEN_PILINGS	EEC_MARCNSTCTTY_OPEN_PILINGS	Separated pilings supporting a deck under which water is free to flow.	NR

EDCS Group Labels: HYDROGRAPHIC_ARTEFACT, HYDROGRAPHIC_INDUSTRY

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MARINE_LIGHT_SECTOR_INITIAL_ANGLE

EDCS Attribute Code: 549

Definition:
The initial limit of visibility of a <MARINE_LIGHT_SECTOR> expressed as a <<BEARING_FROM_SEAWARD>>. Limits of sectors and arcs of visibility are arranged clockwise with respect to the <LIGHT>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PLANE_ANGLE

EDCS Group Labels: ABSTRACT_CONCEPT, ANGULAR_MEASURE, HYDROGRAPHIC_TRNSP, LIGHTING_AND_VISIBILITY

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MARINE_LIGHT_SECTOR_TERMINAL_ANGLE

EDCS Attribute Code: 550

Definition:
The terminal limit of visibility of a <MARINE_LIGHT_SECTOR> expressed as a <<BEARING_FROM_SEAWARD>>. Limits of sectors and arcs of visibility are arranged clockwise with respect to the <LIGHT>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PLANE_ANGLE

EDCS Group Labels: ABSTRACT_CONCEPT, ANGULAR_MEASURE, HYDROGRAPHIC_TRNSP, LIGHTING_AND_VISIBILITY

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MARINE_LIGHT_TYPE

EDCS Attribute Code: 551

Definition:
The type of <LIGHT> used for marine navigation.

EDCS Attribute Value Data Type: ENUMERATION

Code	Label	Symbolic constant	Definition	Reference type	References
1	DIRECTIONAL	EEC_MARLGTTY_DIRECTIONAL	Directional.	NR
2	HORIZONTALLY_DISPOSED	EEC_MARLGTTY_HORIZONTALLY_DISPOSED	A group of lights of identical character and almost identical position, that are disposed horizontally.	PR	[S57A, Attribute, CATLIT:19]
3	LIGHTED_BEACON	EEC_MARLGTTY_LIGHTED_BEACON	Lighted beacon.	NR
4	MOIRE_EFFECT	EEC_MARLGTTY_MOIRE_EFFECT	A short range (up to 2 kilometres) type of directional light. Sodium lighting gives a yellow background to a screen on which a vertical black line will be seen by an observer on the centre line; a moire effect light.	PR	[S57A, Attribute, CATLIT:16]
5	OCCASIONAL	EEC_MARLGTTY_OCCASIONAL	Occasional.	NR
6	SECTORED	EEC_MARLGTTY_SECTORED	Sectored.	NR
7	STRIP	EEC_MARLGTTY_STRIP	Strip.	NR
8	VERTICALLY_DISPOSED	EEC_MARLGTTY_VERTICALLY_DISPOSED	A group of lights of identical character and almost identical position, that are disposed vertically.	PR	[S57A, Attribute, CATLIT:20]

EDCS Group Labels: HYDROGRAPHIC_TRNSP, LIGHTING_AND_VISIBILITY

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MARINE_LINE_ASSOCIATED_ATNAV

EDCS Attribute Code: 552

Definition:
The type and/or number of <AID_TO_NAVIGATION>s associated with a <MARINE_LEADING_LINE> or <MARINE_CLEARING_LINE>.

EDCS Attribute Value Data Type: ENUMERATION

Code	Label	Symbolic constant	Definition	Reference type	References
1	DIRECTIONAL_LIGHT	EEC_MARLNASSATNAV_DIRECTIONAL_LIGHT	Directional light.	NR
2	DIRECTIONAL_RADIO_BEACON	EEC_MARLNASSATNAV_DIRECTIONAL_RADIO_BEACON	Directional radio beacon.	NR
3	LEADING_RADIO_TRANSPONDER	EEC_MARLNASSATNAV_LEADING_RADIO_TRANSPONDER	Leading radio transponder beacon.	NR
4	MEASURED_DISTANCE_MARKERS	EEC_MARLNASSATNAV_MEASURED_DISTANCE_MARKERS	Measured distance markers.	NR
5	MOIRE_EFFECT_LIGHT	EEC_MARLNASSATNAV_MOIRE_EFFECT_LIGHT	A short range (up to 2 kilometres) type of directional light. Sodium lighting gives a yellow background to a screen on which a vertical black line will be seen by an observer on the centre line; a moire effect light.	NR
6	gt1_BEACON	EEC_MARLNASSATNAV_gt1_BEACON	Two or more beacons.	NR
7	gt1_LIGHT	EEC_MARLNASSATNAV_gt1_LIGHT	Two or more lights.	NR
8	gt1_OBJECT	EEC_MARLNASSATNAV_gt1_OBJECT	Two or more objects (other than two lights or beacons).	NR
9	ONE_OBJECT	EEC_MARLNASSATNAV_ONE_OBJECT	One object (other than a directional light).	NR

EDCS Group Labels: HYDROGRAPHIC_TRNSP

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MARINE_LINE_ATNAV_DESCRIPTION

EDCS Attribute Code: 553

Definition:
The description of the <AID_TO_NAVIGATION>s that form a marine navigation <LINE>, e.g., a <MARINE_LEADING_LINE> or <MARINE_CLEARING_LINE>.

EDCS Attribute Value Data Type: STRING

EDCS Group Labels: HYDROGRAPHIC_TRNSP

Reference Type: PR

References: [S57A, Attribute: CATNAV]

EDCS Attribute Symbolic Constant: EAC_MARINE_NAVIGATION_LINE_TYPE

EDCS Attribute Code: 554

Definition:
The type of a marine navigation <LINE>.

EDCS Attribute Value Data Type: ENUMERATION

Code	Label	Symbolic constant	Definition	Reference type	References
1	CLEARING_LINE	EEC_MARNAVLNTY_CLEARING_LINE	A straight line that marks the boundary between safe and dangerous waters, or that passes clear of a navigational danger; a clearing line.	PR	[S57A, Attribute, CATNAV:1]
2	TRANSIT_LINE	EEC_MARNAVLNTY_TRANSIT_LINE	A line passing through one or more fixed marks; a transit line.	PR	[S57A, Attribute, CATNAV:2]
3	UNDEFINED	EEC_MARNAVLNTY_UNDEFINED	Undefined.	NR

EDCS Group Labels: HYDROGRAPHIC_TRNSP

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MARINE_OVERHEAD_OBSTRUCTION

EDCS Attribute Code: 555

Definition:
Indication that a <MARINE_ROUTE> has an overhead obstruction.

EDCS Attribute Value Data Type: LOGICAL

EDCS Group Labels: HYDROGRAPHIC_TRNSP

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MARINE_PILOT_BOARDING_METHOD

EDCS Attribute Code: 556

Definition:
The pilot boarding method for <VESSEL>s using marine pilot services.

EDCS Attribute Value Data Type: ENUMERATION

Code	Label	Symbolic constant	Definition	Reference type	References
1	COMES_FROM_SHORE_ON_VESSEL	EEC_MARPLTBRDMETH_COMES_FROM_SHORE_ON_VESSEL	Pilot boards from a vessel, which comes out from the shore on request.	PR	[S57A, Attribute, CATPIL:3]
2	HELICOPTER	EEC_MARPLTBRDMETH_HELICOPTER	Pilot boards by helicopter, which comes out from the shore.	PR	[S57A, Attribute, CATPIL:2]
3	PILOT_CRUISING_VESSEL	EEC_MARPLTBRDMETH_PILOT_CRUISING_VESSEL	Pilot boards from a cruising vessel.	PR	[S57A, Attribute, CATPIL:1]

EDCS Group Labels: HYDROGRAPHIC_TRNSP

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MARINE_PILOT_BOARDING_VEHICLE

EDCS Attribute Code: 557

Definition:
The <VEHICLE> by which marine pilots are transferred to and from <VESSEL>s using pilot services.

EDCS Attribute Value Data Type: ENUMERATION

Code	Label	Symbolic constant	Definition	Reference type	References
1	BOAT	EEC_MARPLTBRDVEH_BOAT	Boat.	NR
2	HELICOPTER	EEC_MARPLTBRDVEH_HELICOPTER	Helicopter.	NR

EDCS Group Labels: HYDROGRAPHIC_TRNSP

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MARINE_PILOT_DISTRICT

EDCS Attribute Code: 558

Definition:
The pilot district for which a marine pilot is responsible.

EDCS Attribute Value Data Type: STRING

EDCS Group Labels: HYDROGRAPHIC_TRNSP

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MARINE_PORT_IDENTIFIER

EDCS Attribute Code: 559

Definition:
The textual identifier of a <MARINE_PORT>.

EDCS Attribute Value Data Type: STRING

EDCS Group Labels: HARBOUR_AND_PORT

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MARINE_REGION_TYPE

EDCS Attribute Code: 560

Definition:
The type of a <MARINE_REGION>, describing some aspect of significance to marine operations.

EDCS Attribute Value Data Type: ENUMERATION

Code	Label	Symbolic constant	Definition	Reference type	References
1	ABANDONED_DRILL_MINEFIELD	EEC_MARREGNTY_ABANDONED_DRILL_MINEFIELD	Abandoned drill minefield.	NR
2	ACRONYM_BLUE	EEC_MARREGNTY_ACRONYM_BLUE	Acronym region blue.	NR
3	ACRONYM_BROWN	EEC_MARREGNTY_ACRONYM_BROWN	Acronym region brown.	NR
4	ACRONYM_PURPLE	EEC_MARREGNTY_ACRONYM_PURPLE	Acronym region purple.	NR
5	ANCHORAGE_FOR_24_HOURS	EEC_MARREGNTY_ANCHORAGE_FOR_24_HOURS	A region in which vessels anchor, or may anchor, for periods of up to 24 hours.	PR	[S57A, Attribute, CATACH:9]
6	ANCHORAGE_GENERAL	EEC_MARREGNTY_ANCHORAGE_GENERAL	Anchorage general.	NR
7	ANCHORING_BERTHS	EEC_MARREGNTY_ANCHORING_BERTHS	Anchoring berths.	NR
8	ANCHORING_FISHING_PRHBT	EEC_MARREGNTY_ANCHORING_FISHING_PRHBT	A region within which anchoring and fishing is prohibited.	NR
9	ANCHORING_PRHBT	EEC_MARREGNTY_ANCHORING_PRHBT	A region within which anchoring is not permitted.	IR	[S57A, Attribute, RESTRN:1]
10	ANCHORING_RSTRCT	EEC_MARREGNTY_ANCHORING_RSTRCT	A region designated by appropriate authority, within which anchoring is restricted in accordance with certain specified conditions.	IR	[S57A, Attribute, RESTRN:2]
11	ARTIFACT_REMOVAL_PRHBT	EEC_MARREGNTY_ARTIFACT_REMOVAL_PRHBT	A region within which the removal of historical artifacts is prohibited.	IR	[S57A, Attribute, RESTRN:22]
12	ASW_OPERATING	EEC_MARREGNTY_ASW_OPERATING	ASW operating.	NR
13	ATLANTIC_FLEET_WEAPONS	EEC_MARREGNTY_ATLANTIC_FLEET_WEAPONS	Atlantic fleet weapons range.	NR
14	BIRD_SANCTUARY	EEC_MARREGNTY_BIRD_SANCTUARY	A place where birds are bred and protected.	PR	[S57A, Attribute, CATREA:5]
15	BOMBING_STRAFING_TARGETS	EEC_MARREGNTY_BOMBING_STRAFING_TARGETS	Bombing and strafing targets.	NR
16	CABLE_AND_PIPELINE	EEC_MARREGNTY_CABLE_AND_PIPELINE	Cable and pipeline.	NR
17	CARGO_TRNSHP	EEC_MARREGNTY_CARGO_TRNSHP	Cargo transhipment (lightering).	NR
18	CARGO_TRNSHP_PRHBT	EEC_MARREGNTY_CARGO_TRNSHP_PRHBT	A region in which cargo transshipment (lightering) is prohibited.	IR	[S57A, Attribute, RESTRN:23]
19	CAUTION	EEC_MARREGNTY_CAUTION	Caution.	NR
20	CHEMICAL_DUMPING_GROUND	EEC_MARREGNTY_CHEMICAL_DUMPING_GROUND	A region where chemical waste is dumped.	IR	[S57A, Attribute, CATDPG:2]
21	CONSTRUCTION_PRHBT	EEC_MARREGNTY_CONSTRUCTION_PRHBT	A region within which the erection of permanent or temporary fixed <STRUCTURE>s or artificial islands is prohibited.	IR	[S57A, Attribute, RESTRN:15]
22	CONTIGUOUS_ZONE	EEC_MARREGNTY_CONTIGUOUS_ZONE	Contiguous zone.	NR
23	CONTINENTAL_SHELF	EEC_MARREGNTY_CONTINENTAL_SHELF	Continental shelf.	NR
24	CUSTOMS	EEC_MARREGNTY_CUSTOMS	Customs.	NR
25	DANGER_OF_STRANDING	EEC_MARREGNTY_DANGER_OF_STRANDING	Danger of stranding.	NR
26	DEEP_DRAFT_ANCHORAGE	EEC_MARREGNTY_DEEP_DRAFT_ANCHORAGE	A region in which <VESSEL>s of deep draught anchor or may anchor.	PR	[S57A, Attribute, CATACH:2]
27	DEGAUSSING_RANGE	EEC_MARREGNTY_DEGAUSSING_RANGE	A region within which <VESSEL>s magnetic fields may be measured; sensing instruments and cables are installed on the sea bed in the range and there are cables leading from the range to a control position ashore.	IR	[S57A, Attribute, CATREA:8]
28	DEVELOPMENT	EEC_MARREGNTY_DEVELOPMENT	Development.	NR
29	DISCHARGING_PRHBT	EEC_MARREGNTY_DISCHARGING_PRHBT	A region within which discharging or dumping is prohibited.	IR	[S57A, Attribute, RESTRN:16]
30	DISCHARGING_RSTRCT	EEC_MARREGNTY_DISCHARGING_RSTRCT	A region designated by an appropriate authority, within which discharging or dumping is restricted in accordance with specified conditions.	IR	[S57A, Attribute, RESTRN:17]
31	DIVING_PRHBT_ZONE	EEC_MARREGNTY_DIVING_PRHBT_ZONE	A region within which diving is not permitted.	IR	[S57A, Attribute, RESTRN:11]
32	DIVING_RSTRCT	EEC_MARREGNTY_DIVING_RSTRCT	A region designated by appropriate authority, within which diving is restricted in accordance with certain specified conditions.	IR	[S57A, Attribute, RESTRN:12]
33	DOCK	EEC_MARREGNTY_DOCK	Dock.	NR
34	DRAGGING_PRHBT	EEC_MARREGNTY_DRAGGING_PRHBT	A region in which the dragging of anything along the <WATER_BODY_FLOOR>, e.g., <WATER_BODY_FLOOR> trawling, is prohibited.	IR	[S57A, Attribute, RESTRN:24]
35	DREDGED_CHANNEL	EEC_MARREGNTY_DREDGED_CHANNEL	Dredged channel or dredged.	NR
36	DREDGING	EEC_MARREGNTY_DREDGING	A region where dredging is taking place.	IR	[S57A, Attribute, CATREA:21]
37	DREDGING_PRHBT	EEC_MARREGNTY_DREDGING_PRHBT	A region within which dredging is not permitted.	IR	[S57A, Attribute, RESTRN:9]
38	DREDGING_RSTRCT	EEC_MARREGNTY_DREDGING_RSTRCT	A region designated by appropriate authority, within which dredging is restricted in accordance with certain specified conditions.	IR	[S57A, Attribute, RESTRN:10]
39	DRILL_MINEFIELD	EEC_MARREGNTY_DRILL_MINEFIELD	Drill minefield.	NR
40	DRILLING_PRHBT	EEC_MARREGNTY_DRILLING_PRHBT	A region within which excavating a hole on the sea-<WATER_BODY_FLOOR> with a drill is prohibited.	IR	[S57A, Attribute, RESTRN:20]
41	DRILLING_RSTRCT	EEC_MARREGNTY_DRILLING_RSTRCT	A region designated by an appropriate authority, within which excavating a hole on the sea-<WATER_BODY_FLOOR> with a drill is restricted in accordance with certain specified conditions.	IR	[S57A, Attribute, RESTRN:21]
42	ECOLOGICAL_RESERVE	EEC_MARREGNTY_ECOLOGICAL_RESERVE	A tract of land managed so as to preserve the relation of plants and living creatures to each other and to their surroundings.	PR	[S57A, Attribute, CATREA:23]
43	ENTRY_PRHBT	EEC_MARREGNTY_ENTRY_PRHBT	A region within which navigation and/or anchoring is not permitted.	PR	[S57A, Attribute, RESTRN:7]
44	ENTRY_RSTRCT	EEC_MARREGNTY_ENTRY_RSTRCT	A region designated by appropriate authority, within which navigation is restricted in accordance with certain specified conditions.	IR	[S57A, Attribute, RESTRN:8]
45	EVAPORITES	EEC_MARREGNTY_EVAPORITES	Evaporites.	NR
46	EXCLUSIVE_ECONOMIC_ZONE	EEC_MARREGNTY_EXCLUSIVE_ECONOMIC_ZONE	Exclusive economic zone.	NR
47	EXERCISE_AREA_LIMIT	EEC_MARREGNTY_EXERCISE_AREA_LIMIT	Exercise area limit.	NR
48	EXPLORE_PRHBT	EEC_MARREGNTY_EXPLORE_PRHBT	A region within which industrial or mineral exploration and development are prohibited.	IR	[S57A, Attribute, RESTRN:18]
49	EXPLORE_RSTRCT	EEC_MARREGNTY_EXPLORE_RSTRCT	A region designated by an appropriate authority, within which industrial or mineral exploration and development is restricted in accordance with certain specified conditions.	PR	[S57A, Attribute, RESTRN:19]
50	EXPLOSIVE_ANCHORAGE	EEC_MARREGNTY_EXPLOSIVE_ANCHORAGE	A region set apart for anchored ships discharging or receiving explosives.	PR	[S57A, Attribute, CATACH:4]
51	EXPLOSIVE_DUMPING_GROUND	EEC_MARREGNTY_EXPLOSIVE_DUMPING_GROUND	An ocean region where explosives are dumped.	IR	[S57A, Attribute, CATDPG:4]
52	FAIRWAY	EEC_MARREGNTY_FAIRWAY	Fairway.	NR
53	FIRING_DANGER	EEC_MARREGNTY_FIRING_DANGER	A region within which bombing and missile exercises are carried out and constitute a firing danger.	IR	[S57A, Attribute, CATMPA:4]
54	FISH_SANCTUARY	EEC_MARREGNTY_FISH_SANCTUARY	A region where fish are protected.	IR	[S57A, Attribute, CATREA:22]
55	FISH_TRAP	EEC_MARREGNTY_FISH_TRAP	Fish trap.	NR
56	FISHERY_ZONE	EEC_MARREGNTY_FISHERY_ZONE	Fishery zone.	NR
57	FISHING_GROUND	EEC_MARREGNTY_FISHING_GROUND	Fishing ground.	NR
58	FISHING_PRHBT	EEC_MARREGNTY_FISHING_PRHBT	A region within which fishing is not permitted.	IR	[S57A, Attribute, RESTRN:3]
59	FISHING_RSTRCT	EEC_MARREGNTY_FISHING_RSTRCT	A region designated by appropriate authority, within which fishing is restricted in accordance with certain specified conditions.	IR	[S57A, Attribute, RESTRN:4]
60	FORACS_V_LIMITS	EEC_MARREGNTY_FORACS_V_LIMITS	Foracs V limits.	NR
61	FORMER_MINE_DANGER	EEC_MARREGNTY_FORMER_MINE_DANGER	Former mine danger.	NR
62	FOXTROT	EEC_MARREGNTY_FOXTROT	Foxtrot.	NR
63	FREE_PORT	EEC_MARREGNTY_FREE_PORT	Free port.	NR
64	GAME_PRESERVE	EEC_MARREGNTY_GAME_PRESERVE	A place where wild animals or birds hunted for sport or food are kept undisturbed for private use.	PR	[S57A, Attribute, CATREA:6]
65	GAS_FIELD	EEC_MARREGNTY_GAS_FIELD	Gas field.	NR
66	HARBOUR	EEC_MARREGNTY_HARBOUR	A natural or artificial improved body of water providing protection for vessels and anchorage/docking <FACILITY>s.	NR
67	HAZMAT_DUMPING_GROUND	EEC_MARREGNTY_HAZMAT_DUMPING_GROUND	Dumping ground for hazardous materials.	NR
68	HISTORIC_WRECK	EEC_MARREGNTY_HISTORIC_WRECK	A region around certain wrecks of historical importance to protect the wrecks from unauthorized interference by diving, salvage or deposition (including anchoring).	IR	[S57A, Attribute, CATREA:10]
69	HISTORIC_WRECK_RSTRCT	EEC_MARREGNTY_HISTORIC_WRECK_RSTRCT	Historic wreck, restricted.	NR
70	INCINERATION	EEC_MARREGNTY_INCINERATION	Incineration.	NR
71	INSHORE_TRAFFIC_ZONE	EEC_MARREGNTY_INSHORE_TRAFFIC_ZONE	Inshore traffic zone.	NR
72	INTAKE	EEC_MARREGNTY_INTAKE	Intake.	NR
73	INWATER_TRACKING_RANGE	EEC_MARREGNTY_INWATER_TRACKING_RANGE	Inwater tracking range.	NR
74	LANDING_PRHBT	EEC_MARREGNTY_LANDING_PRHBT	A region in which landing is prohibited.	IR	[S57A, Attribute, RESTRN:26]
75	LATERITE	EEC_MARREGNTY_LATERITE	A reddish <SOIL> residue produced by weathering under temperate to tropical conditions and composed primarily of hydrated iron or aluminum oxides.	IR	[APDS]
76	LCAC	EEC_MARREGNTY_LCAC	Landing craft air cushion.	NR
77	MAJOR_NAVY_OPERATING	EEC_MARREGNTY_MAJOR_NAVY_OPERATING	Major navy operating.	NR
78	MARINE_FARM	EEC_MARREGNTY_MARINE_FARM	Marine farm.	NR
79	MARINE_SANCTUARY	EEC_MARREGNTY_MARINE_SANCTUARY	Marine sanctuary.	NR
80	MILITARY	EEC_MARREGNTY_MILITARY	A region controlled by the military in which restrictions may apply.	PR	[S57A, Attribute, CATREA:9]
81	MILITARY_PRACTICE	EEC_MARREGNTY_MILITARY_PRACTICE	Military practice.	IR	[S32, 1722]
82	MINE_DANGER	EEC_MARREGNTY_MINE_DANGER	Mine danger.	NR
83	MINE_LAYING_PRACTICE	EEC_MARREGNTY_MINE_LAYING_PRACTICE	A region within which mine laying exercises are carried out.	IR	[S57A, Attribute, CATMPA:5]
84	MINEFIELD	EEC_MARREGNTY_MINEFIELD	A region laid and maintained with explosive mines for defence or practice purposes.	PR	[S57A, Attribute, CATREA:14]
85	MINESWEPT_CHANNEL	EEC_MARREGNTY_MINESWEPT_CHANNEL	Mineswept channel.	NR
86	MINOR_NAVY_OPERATING	EEC_MARREGNTY_MINOR_NAVY_OPERATING	Minor navy operating.	NR
87	MISSILE_TEST	EEC_MARREGNTY_MISSILE_TEST	Missile test.	NR
88	NAMED_OPERATING	EEC_MARREGNTY_NAMED_OPERATING	Named operating.	NR
89	NATURE_PRESERVE	EEC_MARREGNTY_NATURE_PRESERVE	A <REGION> managed to preserve its character, e.g., flora, fauna, or physical features.	IR	[S57A, Attribute, CATREA:4]
90	NAVAL_DEFENSE_SEA	EEC_MARREGNTY_NAVAL_DEFENSE_SEA	Naval defense sea.	NR
91	NAVAL_OPERATIONS	EEC_MARREGNTY_NAVAL_OPERATIONS	Naval operations.	NR
92	NAVIGATIONAL_AID	EEC_MARREGNTY_NAVIGATIONAL_AID	A region around a navigational aid which vessels are prohibited from entering; a safety zone.	IR	[S57A, Attribute, CATREA:12]
93	NO_WAKE	EEC_MARREGNTY_NO_WAKE	A region in which a vessels" speed must be reduced in order to reduce the size of the wake it produces.	IR	[S57A, Attribute, CATREA:24]
94	NUCLEAR_DUMPING_GROUND	EEC_MARREGNTY_NUCLEAR_DUMPING_GROUND	A region where nuclear waste is dumped.	PR	[S57A, Attribute, CATDPG:3]
95	OFFSHORE_PRODUCTION	EEC_MARREGNTY_OFFSHORE_PRODUCTION	Offshore production.	NR
96	OIL_FIELD	EEC_MARREGNTY_OIL_FIELD	Oil field.	NR
97	OUTFALL	EEC_MARREGNTY_OUTFALL	Outfall.	NR
98	PILOT_BOARDING	EEC_MARREGNTY_PILOT_BOARDING	Pilot boarding.	NR
99	PIPELINE	EEC_MARREGNTY_PIPELINE	Pipeline.	NR
100	PRACTICE_IN_GENERAL	EEC_MARREGNTY_PRACTICE_IN_GENERAL	General-purpose practice region.	NR
101	PRECAUTIONARY	EEC_MARREGNTY_PRECAUTIONARY	Precautionary.	NR
102	PRHBT	EEC_MARREGNTY_PRHBT	Prohibited shipping region or entry prohibited.	NR
103	PROTECTED	EEC_MARREGNTY_PROTECTED	Protected, e.g., for a fish haven.	NR
104	QUARANTINE_ANCHORAGE	EEC_MARREGNTY_QUARANTINE_ANCHORAGE	A region where a vessel anchors when satisfying quarantine regulations.	PR	[S57A, Attribute, CATACH:5]
105	RECLAMATION	EEC_MARREGNTY_RECLAMATION	Reclamation.	NR
106	RED_ROCKS	EEC_MARREGNTY_RED_ROCKS	Red rocks.	NR
107	RESEARCH	EEC_MARREGNTY_RESEARCH	A region where marine research takes place.	IR	[S57A, Attribute, CATREA:20]
108	RESERVED_ANCHORAGE	EEC_MARREGNTY_RESERVED_ANCHORAGE	Reserved anchorage.	NR
109	ROUNDABOUT_ZONE	EEC_MARREGNTY_ROUNDABOUT_ZONE	Roundabout zone.	NR
110	SAFETY_ZONE	EEC_MARREGNTY_SAFETY_ZONE	The region around an offshore installation within which vessels are prohibited from entering without permission; special regulations protect installations within a safety zone and vessels of all nationalities are required to respect the zone.	IR	[S57A, Attribute, CATREA:1]
111	RSTRCT	EEC_MARREGNTY_RSTRCT	Restricted.	NR
112	SEA_TEST_RANGE	EEC_MARREGNTY_SEA_TEST_RANGE	Sea test range.	NR
113	SEAL_SANCTUARY	EEC_MARREGNTY_SEAL_SANCTUARY	A place where seals are protected.	PR	[S57A, Attribute, CATREA:7]
114	SEAPLANE	EEC_MARREGNTY_SEAPLANE	Seaplane.	NR
115	SEAPLANE_ANCHORAGE	EEC_MARREGNTY_SEAPLANE_ANCHORAGE	A region in which seaplanes anchor or may anchor.	PR	[S57A, Attribute, CATACH:6]
116	SEPARATION_ZONE	EEC_MARREGNTY_SEPARATION_ZONE	Separation zone.	NR
117	SEWER	EEC_MARREGNTY_SEWER	Sewer.	NR
118	SMALL_CRAFT_ANCHORAGE	EEC_MARREGNTY_SMALL_CRAFT_ANCHORAGE	A region in which yachts and small boats anchor or may anchor.	PR	[S57A, Attribute, CATACH:7]
119	SMALL_CRAFT_MOORING	EEC_MARREGNTY_SMALL_CRAFT_MOORING	A region in which yachts and small boats moor.	PR	[S57A, Attribute, CATACH:8]
120	SPEED_RSTRCT	EEC_MARREGNTY_SPEED_RSTRCT	A region within which speed is restricted.	PR	[S57A, Attribute, RESTRN:27]
121	SPOIL_GROUND	EEC_MARREGNTY_SPOIL_GROUND	A region where dredged material is deposited; also called a dumping ground.	IR	[S57A, Attribute, CATDPG:5]
122	SRF_FREE_LANE	EEC_MARREGNTY_SRF_FREE_LANE	Surface free lane.	NR
123	SUB_CABLE	EEC_MARREGNTY_SUB_CABLE	Submarine cable.	NR
124	SUB_DANGER	EEC_MARREGNTY_SUB_DANGER	Submarine danger.	NR
125	SUB_EXERCISE	EEC_MARREGNTY_SUB_EXERCISE	A region within which submarine exercises are carried out.	IR	[S57A, Attribute, CATMPA:3]
126	SUB_GUNNERY_EXERCISE	EEC_MARREGNTY_SUB_GUNNERY_EXERCISE	Submarine and gunnery exercise region.	NR
127	SUB_OPERATING	EEC_MARREGNTY_SUB_OPERATING	Submarine operating.	NR
128	SUB_SRF_TRANSIT_LANE	EEC_MARREGNTY_SUB_SRF_TRANSIT_LANE	Submarine surface transit lane.	NR
129	SUB_WARNING	EEC_MARREGNTY_SUB_WARNING	Submarine warning.	NR
130	SUB_SUBMERGED_TRANSIT_LANE	EEC_MARREGNTY_SUB_SUBMERGED_TRANSIT_LANE	Submarine submerged transit lane.	NR
131	SWEPT_BY_WIRE_DRAG	EEC_MARREGNTY_SWEPT_BY_WIRE_DRAG	Swept by wire drag.	NR
132	SRF_OPERATING_MAJOR	EEC_MARREGNTY_SRF_OPERATING_MAJOR	Surface operating region, major.	NR
133	SRF_OPERATING_MINOR	EEC_MARREGNTY_SRF_OPERATING_MINOR	Surface operating region, minor.	NR
134	SRF_VESSEL_SAFETY_LANE	EEC_MARREGNTY_SRF_VESSEL_SAFETY_LANE	Surface <VESSEL> safety lane.	NR
135	STOPPING_PRHBT	EEC_MARREGNTY_STOPPING_PRHBT	A region in which a vessel is prohibited from stopping.	IR	[S57A, Attribute, RESTRN:25]
136	SWIMMING	EEC_MARREGNTY_SWIMMING	A region in which people may swim and therefore vessel movement may be restricted.	IR	[S57A, Attribute, CATREA:18]
137	SWINGING	EEC_MARREGNTY_SWINGING	A region where <VESSEL>s turn.	IR	[S57A, Attribute, CATREA:25]
138	TANKER_ANCHORAGE	EEC_MARREGNTY_TANKER_ANCHORAGE	A region in which tankers anchor or may anchor.	PR	[S57A, Attribute, CATACH:3]
139	TERRITORIAL_SEA	EEC_MARREGNTY_TERRITORIAL_SEA	Territorial sea.	NR
140	TIME_LIMITED_ANCHORAGE	EEC_MARREGNTY_TIME_LIMITED_ANCHORAGE	A region in which vessels may anchor for a period not to exceed a specific limit.	PR	[S57A, Attribute, CATACH:10]
141	TO_BE_AVOIDED	EEC_MARREGNTY_TO_BE_AVOIDED	An IMO designated region to be avoided, defined as a routing measure.	IR	[S57A, Attribute, RESTRN:14]
142	TORPEDO_PRACTICE	EEC_MARREGNTY_TORPEDO_PRACTICE	A region within which exercises are carried out with torpedoes.	IR	[S57A, Attribute, CATMPA:2]
143	TRAWLING_PRHBT	EEC_MARREGNTY_TRAWLING_PRHBT	A region within which trawling is not permitted.	IR	[S57A, Attribute, RESTRN:5]
144	TRAWLING_RSTRCT	EEC_MARREGNTY_TRAWLING_RSTRCT	A region designated by appropriate authority, within which trawling is restricted in accordance with certain specified conditions.	IR	[S57A, Attribute, RESTRN:6]
145	TSS_CROSSING	EEC_MARREGNTY_TSS_CROSSING	TSS crossing.	NR
146	UNEXPLODED_ORDINANCE	EEC_MARREGNTY_UNEXPLODED_ORDINANCE	Unexploded ordinance.	NR
147	UNRESTRICTED_ANCHORAGE	EEC_MARREGNTY_UNRESTRICTED_ANCHORAGE	A region in which vessels anchor or may anchor.	PR	[S57A, Attribute, CATACH:1]
148	UNSURVEYED	EEC_MARREGNTY_UNSURVEYED	Has not been surveyed.	IR	[APDS]
149	UQC_OR_WQC_TEST	EEC_MARREGNTY_UQC_OR_WQC_TEST	UQC or WQC test.	NR
150	VESSEL_DUMPING_GROUND	EEC_MARREGNTY_VESSEL_DUMPING_GROUND	A region where disused <VESSEL>s are scuttled.	IR	[S57A, Attribute, CATDPG:6]
151	WAITING	EEC_MARREGNTY_WAITING	A region reserved for <VESSEL>s waiting to enter a <HARBOUR>.	IR	[S57A, Attribute, CATREA:19]
152	WATER_SKIING	EEC_MARREGNTY_WATER_SKIING	A region within which people may water ski and therefore vessel movement may be restricted.	IR	[S57A, Attribute, CATREA:26]
153	WORKS_IN_PROGRESS	EEC_MARREGNTY_WORKS_IN_PROGRESS	Works in progress.	NR

EDCS Group Labels: HYDROGRAPHIC_TRNSP, USAGE_REGION

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MARINE_ROUTE_TYPE

EDCS Attribute Code: 561

Definition:
The type of a <MARINE_ROUTE>.

EDCS Attribute Value Data Type: ENUMERATION

Code	Label	Symbolic constant	Definition	Reference type	References
1	CENTRELINE	EEC_MARRTETY_CENTRELINE	Centreline.	NR
2	DEEP_WATER	EEC_MARRTETY_DEEP_WATER	Deep water.	NR
3	DEEP_WATER_CENTRELINE	EEC_MARRTETY_DEEP_WATER_CENTRELINE	Deep water centreline.	NR
4	DEEP_WATER_PART	EEC_MARRTETY_DEEP_WATER_PART	Deep water part.	NR
5	LIMITED_ACCESS	EEC_MARRTETY_LIMITED_ACCESS	Limited access.	NR
6	MEASURED_DISTANCE_LINE	EEC_MARRTETY_MEASURED_DISTANCE_LINE	Measured distance line.	NR
7	PRIMARY	EEC_MARRTETY_PRIMARY	Primary.	NR
8	Q	EEC_MARRTETY_Q	Q.	NR
9	RADAR_GUIDED_TRACK	EEC_MARRTETY_RADAR_GUIDED_TRACK	Radar guided track.	NR
10	RECOMMENDED	EEC_MARRTETY_RECOMMENDED	Recommended.	NR
11	SAFETY_FAIRWAY_OR_CHANNEL	EEC_MARRTETY_SAFETY_FAIRWAY_OR_CHANNEL	Safety fairway or channel.	NR
12	SECONDARY	EEC_MARRTETY_SECONDARY	Secondary.	NR
13	TRACK	EEC_MARRTETY_TRACK	Recommended track.	NR
14	TRACK_DEEP_DRAFT	EEC_MARRTETY_TRACK_DEEP_DRAFT	Recommended track for deep draft vessels.	NR
15	TRACK_NOT_DEEP_DRAFT	EEC_MARRTETY_TRACK_NOT_DEEP_DRAFT	Recommended track for other than deep draft vessels.	NR
16	TRAFFIC_DIRECTION	EEC_MARRTETY_TRAFFIC_DIRECTION	Recommended direction of traffic flow.	NR
17	TRAFFIC_LANE_PART	EEC_MARRTETY_TRAFFIC_LANE_PART	Recommended traffic lane part.	NR
18	TRANSIT	EEC_MARRTETY_TRANSIT	Transit.	NR
19	TSS_ROUNDABOUT_LANE	EEC_MARRTETY_TSS_ROUNDABOUT_LANE	TSS roundabout lane.	NR
20	TSS_TRACK	EEC_MARRTETY_TSS_TRACK	Recommended track TSS.	NR
21	TSS_TRAFFIC_LANE	EEC_MARRTETY_TSS_TRAFFIC_LANE	TSS traffic lane.	NR
22	TWO_WAY	EEC_MARRTETY_TWO_WAY	Two way.	NR

EDCS Group Labels: HYDROGRAPHIC_TRNSP

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MARINE_STATION_TYPE

EDCS Attribute Code: 562

Definition:
The type of <EQUIPMENT> or activity at a marine station.

EDCS Attribute Value Data Type: ENUMERATION

Code	Label	Symbolic constant	Definition	Reference type	References
1	BARRAGE_SIGNAL	EEC_MARSTATY_BARRAGE_SIGNAL	A signal station for the control of vessels wishing to pass through a flood control barrage.	PR	[S57A, Attribute, CATSIT:7]
2	BERTHING_SIGNAL	EEC_MARSTATY_BERTHING_SIGNAL	A signal station for the control of vessels when berthing.	PR	[S57A, Attribute, CATSIT:4]
3	BOMIS	EEC_MARSTATY_BOMIS	BOMIS.	NR
4	BRIDGE_SIGNAL	EEC_MARSTATY_BRIDGE_SIGNAL	A signal station for the control of vessels wishing to pass under a <BRIDGE>.	PR	[S57A, Attribute, CATSIT:8]
5	CAMERA	EEC_MARSTATY_CAMERA	Camera.	NR
6	COAST_GUARD	EEC_MARSTATY_COAST_GUARD	A military or naval force employed in coast or responsible for the safety, order, operation of marine traffic in neighbouring waters.	IR	[MWCD]
7	DOCK_SIGNAL	EEC_MARSTATY_DOCK_SIGNAL	A signal station for the control of vessels entering or leaving a dock.	PR	[S57A, Attribute, CATSIT:5]
8	DREDGING_SIGNAL	EEC_MARSTATY_DREDGING_SIGNAL	A signal station indicating when dredging is in progress.	PR	[S57A, Attribute, CATSIT:9]
9	FIREBOAT	EEC_MARSTATY_FIREBOAT	Fireboat.	NR
10	FIRING_PRACTICE_SIGNAL	EEC_MARSTATY_FIRING_PRACTICE_SIGNAL	Firing practice signal.	NR
11	FOG_SIGNAL	EEC_MARSTATY_FOG_SIGNAL	Fog signal.	NR
12	FORACS_TRANSDUCER_77	EEC_MARSTATY_FORACS_TRANSDUCER_77	Device used for the calibration of submarine sonar.	NR
13	ICE_SIGNAL	EEC_MARSTATY_ICE_SIGNAL	Ice signal.	NR
14	INT_PORT_TRAFFIC_SIGNALS	EEC_MARSTATY_INT_PORT_TRAFFIC_SIGNALS	A signal station displaying International Port Traffic signals.	PR	[S57A, Attribute, CATSIT:3]
15	LIFEBOAT	EEC_MARSTATY_LIFEBOAT	Lifeboat.	NR
16	LIFEBOAT_OR_RESCUE	EEC_MARSTATY_LIFEBOAT_OR_RESCUE	May be further delineated specifically as EE LIFEBOAT and EE RESCUE.	NR
17	LOCK_SIGNAL	EEC_MARSTATY_LOCK_SIGNAL	A signal station for the control of vessels entering or leaving a lock.	PR	[S57A, Attribute, CATSIT:6]
18	MARINE_POLICE	EEC_MARSTATY_MARINE_POLICE	Marine police.	NR
19	NMH	EEC_MARSTATY_NMH	NMH.	NR
20	PILOT	EEC_MARSTATY_PILOT	Pilot.	NR
21	PILOT_LOOKOUT	EEC_MARSTATY_PILOT_LOOKOUT	Pilot lookout.	NR
22	PORT_CONTROL	EEC_MARSTATY_PORT_CONTROL	A signal station for the control of vessels within a port.	PR	[S57A, Attribute, CATSIT:1]
23	PORT_ENTER_DEPART_SIGNAL	EEC_MARSTATY_PORT_ENTER_DEPART_SIGNAL	A signal station for the control of vessels entering or leaving a port.	PR	[S57A, Attribute, CATSIT:2]
24	RADAR_SURVEILLANCE	EEC_MARSTATY_RADAR_SURVEILLANCE	Radar surveillance.	NR
25	RADAR_TARGET	EEC_MARSTATY_RADAR_TARGET	Radar target.	NR
26	RESCUE	EEC_MARSTATY_RESCUE	Rescue.	NR
27	SEMAPHORE	EEC_MARSTATY_SEMAPHORE	Semaphore.	NR
28	SIGNAL	EEC_MARSTATY_SIGNAL	Signal.	NR
29	SIGNAL_MAST	EEC_MARSTATY_SIGNAL_MAST	Signal mast.	NR
30	SIGNAL_TRAFFIC	EEC_MARSTATY_SIGNAL_TRAFFIC	Signal traffic.	NR
31	SONAR_TARGET	EEC_MARSTATY_SONAR_TARGET	Sonar target.	NR
32	STA	EEC_MARSTATY_STA	STA.	NR
33	STORM_SIGNAL	EEC_MARSTATY_STORM_SIGNAL	Storm signal.	NR
34	STREAM_SIGNAL	EEC_MARSTATY_STREAM_SIGNAL	Stream signal.	NR
35	THEODOLITE	EEC_MARSTATY_THEODOLITE	Theodolite.	NR
36	TIDAL_CURRENT_SIGNAL	EEC_MARSTATY_TIDAL_CURRENT_SIGNAL	Tidal current signal.	NR
37	TIDE_SIGNAL	EEC_MARSTATY_TIDE_SIGNAL	Tide signal.	NR
38	TIME_BALL	EEC_MARSTATY_TIME_BALL	Time ball.	NR
39	TIME_SIGNAL_LIGHT	EEC_MARSTATY_TIME_SIGNAL_LIGHT	Time signal light.	NR
40	TRAFFIC_SIGNAL	EEC_MARSTATY_TRAFFIC_SIGNAL	Visual signal lights placed in a waterway to indicate to shipping the movements authorized at the time at which they are shown.	PR	[S57A, Attribute, CATSIT:10]
41	TRANSIT_HUT	EEC_MARSTATY_TRANSIT_HUT	Transit hut.	NR
42	UEWS	EEC_MARSTATY_UEWS	Underwater emergency warning system.	NR
43	UNMANNED_OCEAN	EEC_MARSTATY_UNMANNED_OCEAN	Unmanned oceanographic.	NR
44	UQC_WQC	EEC_MARSTATY_UQC_WQC	UQC or WQC.	NR
45	WARNING	EEC_MARSTATY_WARNING	Warning.	NR
46	WEATHER_SIGNAL	EEC_MARSTATY_WEATHER_SIGNAL	Weather signal.	NR

EDCS Group Labels: HYDROGRAPHIC_ARTEFACT

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MARINE_SURVEY_TYPE

EDCS Attribute Code: 563

Definition:
The type of a marine survey.

EDCS Attribute Value Data Type: ENUMERATION

Code	Label	Symbolic constant	Definition	Reference type	References
1	CONTROLLED	EEC_MARSURVTY_CONTROLLED	A thorough, controlled survey usually conducted with reference to guidelines.	PR	[S57A, Attribute, SURTYP:2]
2	EXAMINATION	EEC_MARSURVTY_EXAMINATION	A survey principally aimed at the investigation of underwater obstructions and dangers.	PR	[S57A, Attribute, SURTYP:4]
3	NOT_PERFORMED	EEC_MARSURVTY_NOT_PERFORMED	A survey has not been performed.	PR	[S57A, Attribute, SURTYP:3]
4	PASSAGE	EEC_MARSURVTY_PASSAGE	A survey where soundings are acquired by vessels on passage.	PR	[S57A, Attribute, SURTYP:5]
5	REMOTE	EEC_MARSURVTY_REMOTE	A survey where features have been positioned and delimited using remote sensing techniques.	PR	[S57A, Attribute, SURTYP:6]
6	SKETCH	EEC_MARSURVTY_SKETCH	A survey made to a lower degree of accuracy and detail than the chosen scale would normally indicate; a sketch.	PR	[S57A, Attribute, SURTYP:1]

EDCS Group Labels: SURVEY

Reference Type: PR

References: [S57A, Attribute: SURTYP]

EDCS Attribute Symbolic Constant: EAC_MARINE_TONNAGE

EDCS Attribute Code: 564

Definition:
The tonnage of a <MARINE_WRECK>, a hulk, or other <VESSEL>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: MASS

EDCS Group Labels: HYDROGRAPHIC_TRNSP

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MARINE_TRACK_TYPE

EDCS Attribute Code: 565

Definition:
The type of restrictions, direction and other characteristics of marine tracks.

EDCS Attribute Value Data Type: ENUMERATION

Code	Label	Symbolic constant	Definition	Reference type	References
1	BASED_ON_FIXED_MARKS	EEC_MARTRKTY_BASED_ON_FIXED_MARKS	A straight route (known as a recommended track, range or leading line), which comprises at least two <STRUCTURE>s (usually beacons or daymarks) and/or natural features, which may carry lights and/or top-marks. The <STRUCTURE>s/features are positioned so that when observed to be in line, a vessel can follow a known bearing with safety.	PR	[S57A, Attribute, CATTRK:1]
2	MANDATORY_DIRECTION	EEC_MARTRKTY_MANDATORY_DIRECTION	Mandatory direction.	NR
3	MAXIMUM_AUTHORIZED_DRAFT	EEC_MARTRKTY_MAXIMUM_AUTHORIZED_DRAFT	Maximum authorized draft.	NR
4	NOT_BASED_ON_FIXED_MARKS	EEC_MARTRKTY_NOT_BASED_ON_FIXED_MARKS	A route (known as a recommended track or preferred route), which is not based on a series of <STRUCTURE>s or features in line.	PR	[S57A, Attribute, CATTRK:2]
5	RECOMMENDED_DIRECTION	EEC_MARTRKTY_RECOMMENDED_DIRECTION	Recommended direction.	NR

EDCS Group Labels: HYDROGRAPHIC_TRNSP

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MARINE_TRAFFIC_SIGNAL_TYPE

EDCS Attribute Code: 566

Definition:
The type of a marine traffic signal.

EDCS Attribute Value Data Type: ENUMERATION

Code	Label	Symbolic constant	Definition	Reference type	References
1	BERTHING	EEC_MATRAFSIGTY_BERTHING	Berthing.	NR
2	BRIDGE_PASSAGE	EEC_MATRAFSIGTY_BRIDGE_PASSAGE	Bridge passage.	NR
3	DOCK	EEC_MATRAFSIGTY_DOCK	Dock.	NR
4	DREDGING	EEC_MATRAFSIGTY_DREDGING	Dredging.	NR
5	FLOOD_BARRAGE	EEC_MATRAFSIGTY_FLOOD_BARRAGE	Flood barrage.	NR
6	INTERNATIONAL_PORT_TRAFFIC	EEC_MATRAFSIGTY_INTERNATIONAL_PORT_TRAFFIC	International port traffic.	NR
7	LOCK	EEC_MATRAFSIGTY_LOCK	Lock.	NR
8	PORT_CONTROL	EEC_MATRAFSIGTY_PORT_CONTROL	Port control.	NR
9	PORT_ENTER_DEPART	EEC_MATRAFSIGTY_PORT_ENTER_DEPART	A signal for the control of vessels entering or leaving a port.	NR
10	TRAFFIC_CONTROL_LIGHT	EEC_MATRAFSIGTY_TRAFFIC_CONTROL_LIGHT	Traffic control light.	NR

EDCS Group Labels: HYDROGRAPHIC_ARTEFACT

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MARINE_TSS_COMPONENT

EDCS Attribute Code: 567

Definition:
The type of <COMPONENT> of a marine <TRAFFIC_SEPARATION_SCHEME>.

EDCS Attribute Value Data Type: ENUMERATION

Code	Label	Symbolic constant	Definition	Reference type	References
1	ARROW	EEC_MARTSSCMPT_ARROW	Arrow.	NR
2	INBOUND_AREA	EEC_MARTSSCMPT_INBOUND_AREA	Inbound area.	NR
3	OUTBOUND_AREA	EEC_MARTSSCMPT_OUTBOUND_AREA	Outbound area.	NR
4	OUTER_BOUNDARY	EEC_MARTSSCMPT_OUTER_BOUNDARY	Outer boundary.	NR
5	SEP_ZONE_AREA	EEC_MARTSSCMPT_SEP_ZONE_AREA	Separation zone area.	NR
6	SEP_ZONE_LINE	EEC_MARTSSCMPT_SEP_ZONE_LINE	Separation zone line.	NR
7	SEP_ZONE_POINT	EEC_MARTSSCMPT_SEP_ZONE_POINT	Separation zone point.	NR

EDCS Group Labels: HYDROGRAPHIC_TRNSP

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MARINE_WARNING_SIGNAL_TYPE

EDCS Attribute Code: 568

Definition:
The type of a marine warning signal station.

EDCS Attribute Value Data Type: ENUMERATION

Code	Label	Symbolic constant	Definition	Reference type	References
1	CABLE	EEC_MARWARNSIGTY_CABLE	A signal or message warning of the presence of a cable.	PR	[S57A, Attribute, CATSIW:3]
2	DANGER	EEC_MARWARNSIGTY_DANGER	A signal or message warning of the presence of a danger to navigation.	PR	[S57A, Attribute, CATSIW:1]
3	DISTRESS	EEC_MARWARNSIGTY_DISTRESS	A station that may receive or transmit distress signals.	PR	[S57A, Attribute, CATSIW:5]
4	DIVING	EEC_MARWARNSIGTY_DIVING	A signal or message warning of diving activity.	PR	[S57A, Attribute, CATSIW:14]
5	ICE	EEC_MARWARNSIGTY_ICE	A signal or message conveying information about ice conditions.	PR	[S57A, Attribute, CATSIW:8]
6	MARINE_OBSTRUCTION	EEC_MARWARNSIGTY_MARINE_OBSTRUCTION	A signal or message warning of the presence of a marine obstruction.	PR	[S57A, Attribute, CATSIW:2]
7	MILITARY_PRACTICE	EEC_MARWARNSIGTY_MILITARY_PRACTICE	A signal or message warning of military practice activity.	IR	[S57A, Attribute, CATSIW:4]
8	STORM	EEC_MARWARNSIGTY_STORM	A signal or message conveying information about storm conditions.	PR	[S57A, Attribute, CATSIW:7]
9	TIDAL_STREAM	EEC_MARWARNSIGTY_TIDAL_STREAM	A signal or message conveying information on condition of tidal currents.	IR	[S57A, Attribute, CATSIW:11]
10	TIDE	EEC_MARWARNSIGTY_TIDE	A signal or message conveying information on tidal conditions.	IR	[S57A, Attribute, CATSIW:10]
11	TIDE_GAUGE	EEC_MARWARNSIGTY_TIDE_GAUGE	A device for measuring the height of tide. A graduated staff in a sheltered location where visual observations can be made; or it may consist of an elaborate recording instrument making a continuous graphic record of tide height against time. Such an instrument is usually actuated by a float in a pipe communicating with the sea through a small hole, which filters out shorter waves.	PR	[S57A, Attribute, CATSIW:12]
12	TIDE_SCALE	EEC_MARWARNSIGTY_TIDE_SCALE	A visual scale, which directly shows the height of the water above chart datum or a local datum.	PR	[S57A, Attribute, CATSIW:13]
13	TIME	EEC_MARWARNSIGTY_TIME	An accurate signal marking a specified time or time interval. It is used primarily for determining errors of timepieces. Such signals are usually sent from an observatory by radio or telegraph, but visual signals are used at some ports.	PR	[S57A, Attribute, CATSIW:9]
14	WATER_LEVEL_GAUGE	EEC_MARWARNSIGTY_WATER_LEVEL_GAUGE	A device for measuring and conveying information about the water level (non-tidal).	IR	[S57A, Attribute, CATSIW:15]
15	WEATHER	EEC_MARWARNSIGTY_WEATHER	A visual signal displayed to indicate a weather forecast.	PR	[S57A, Attribute, CATSIW:6]

EDCS Group Labels: HARBOUR_AND_PORT

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MARINE_WRECK_STATUS

EDCS Attribute Code: 569

Definition:
The status of a <MARINE_WRECK>.

EDCS Attribute Value Data Type: ENUMERATION

Code	Label	Symbolic constant	Definition	Reference type	References
1	DANGEROUS	EEC_MARWRCKSTAT_DANGEROUS	A wreck which is considered to be dangerous to <SURFACE> navigation.	PR	[S57A, Attribute, CATWRK:2]
2	NON_DANGEROUS	EEC_MARWRCKSTAT_NON_DANGEROUS	A wreck which is not considered to be dangerous to <SURFACE> navigation.	PR	[S57A, Attribute, CATWRK:1]
3	REMAINS	EEC_MARWRCKSTAT_REMAINS	A wreck whose remains are distributed over a region; foul ground.	IR	[S57A, Attribute, CATWRK:3]
4	SHOWING_HULL	EEC_MARWRCKSTAT_SHOWING_HULL	A wreck of which any portion of the hull or superstructure is visible at the sounding datum indicated.	PR	[S57A, Attribute, CATWRK:5]
5	SHOWING_MAST	EEC_MARWRCKSTAT_SHOWING_MAST	A wreck of which only the mast(s) is visible at the sounding datum indicated.	PR	[S57A, Attribute, CATWRK:4]

EDCS Group Labels: BATHYMETRY, WATER_BODY_FLOOR

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MARINE_WRECK_TYPE

EDCS Attribute Code: 570

Definition:
The type of a <MARINE_WRECK>.

EDCS Attribute Value Data Type: ENUMERATION

Code	Label	Symbolic constant	Definition	Reference type	References
1	AIRCRAFT	EEC_MARWRCKTY_AIRCRAFT	A <VEHICLE> that travels within an atmosphere; an aircraft.	NR
2	AIRCRAFT_CARRIER	EEC_MARWRCKTY_AIRCRAFT_CARRIER	Aircraft carrier.	NR
3	ANOMALIES	EEC_MARWRCKTY_ANOMALIES	Anomalies.	NR
4	AUXILIARY	EEC_MARWRCKTY_AUXILIARY	Auxiliary.	NR
5	BARGE	EEC_MARWRCKTY_BARGE	Barge.	NR
6	BATTLESHIP	EEC_MARWRCKTY_BATTLESHIP	Battleship.	NR
7	BULK_CARRIER	EEC_MARWRCKTY_BULK_CARRIER	Bulk carrier.	NR
8	BUOY	EEC_MARWRCKTY_BUOY	Buoy.	NR
9	CAISSON	EEC_MARWRCKTY_CAISSON	Caisson.	NR
10	CARGO	EEC_MARWRCKTY_CARGO	Cargo.	NR
11	COASTER	EEC_MARWRCKTY_COASTER	Coaster.	NR
12	CRUISER	EEC_MARWRCKTY_CRUISER	Cruiser.	NR
13	DESTROYER_OR_CORVETTE	EEC_MARWRCKTY_DESTROYER_OR_CORVETTE	Destroyer, destroyer escort or corvette.	NR
14	DREDGE	EEC_MARWRCKTY_DREDGE	Dredge.	NR
15	DRILL_VESSEL_OR_RIG	EEC_MARWRCKTY_DRILL_VESSEL_OR_RIG	Drill <VESSEL> or drill <RIG>.	NR
16	EXPLOSIVES	EEC_MARWRCKTY_EXPLOSIVES	Explosives.	NR
17	FERRY	EEC_MARWRCKTY_FERRY	Ferry.	NR
18	FISHING_REEF	EEC_MARWRCKTY_FISHING_REEF	Fishing reef.	NR
19	FISHING_VESSEL	EEC_MARWRCKTY_FISHING_VESSEL	Fishing vessel.	NR
20	FRIGATE	EEC_MARWRCKTY_FRIGATE	Frigate.	NR
21	GAS_CARRIER	EEC_MARWRCKTY_GAS_CARRIER	Gas carrier (natural petroleum).	NR
22	GUNBOAT	EEC_MARWRCKTY_GUNBOAT	Gunboat.	NR
23	HOSPITAL_SHIP	EEC_MARWRCKTY_HOSPITAL_SHIP	Hospital <VESSEL>.	NR
24	HYDRO_SURVEY_OR_HYDROFOIL	EEC_MARWRCKTY_HYDRO_SURVEY_OR_HYDROFOIL	Hydrographic survey, air cushion, or hydrofoil.	NR
25	JUNK	EEC_MARWRCKTY_JUNK	Junk.	NR
26	LANDING_CRAFT_INFANTRY	EEC_MARWRCKTY_LANDING_CRAFT_INFANTRY	Landing craft for infantry.	NR
27	LANDING_SHIP_INFANTRY	EEC_MARWRCKTY_LANDING_SHIP_INFANTRY	Landing ship infantry.	NR
28	LANDING_SHIP_TANK	EEC_MARWRCKTY_LANDING_SHIP_TANK	Landing ship tank.	NR
29	LASH_VESSEL	EEC_MARWRCKTY_LASH_VESSEL	Lash vessel.	NR
30	LIGHTSHIP	EEC_MARWRCKTY_LIGHTSHIP	Lightship.	NR
31	MINESWEEPER_OR_MINELAYER	EEC_MARWRCKTY_MINESWEEPER_OR_MINELAYER	Minesweeper or minelayer.	NR
32	NET_TENDER	EEC_MARWRCKTY_NET_TENDER	Net tender.	NR
33	OBSTRUCTION	EEC_MARWRCKTY_OBSTRUCTION	Obstruction.	NR
34	PASSENGER_CARGO	EEC_MARWRCKTY_PASSENGER_CARGO	Passenger cargo.	NR
35	PATROL_BOAT	EEC_MARWRCKTY_PATROL_BOAT	Patrol boat.	NR
36	PINNACLE_ROCK	EEC_MARWRCKTY_PINNACLE_ROCK	Pinnacle rock.	NR
37	ROLLON_ROLLOFF_CONTAINER_VESSEL	EEC_MARWRCKTY_ROLLON_ROLLOFF_CONTAINER_VESSEL	Roll-on, roll-off container <VESSEL>.	NR
38	SAILING_VESSEL	EEC_MARWRCKTY_SAILING_VESSEL	A <SAILING_VESSEL>.	n/a
39	SEA_BEE_LASH_BARGE	EEC_MARWRCKTY_SEA_BEE_LASH_BARGE	Sea Bee lash barge.	NR
40	SUBCHASER	EEC_MARWRCKTY_SUBCHASER	Subchaser.	NR
41	SUBMARINE	EEC_MARWRCKTY_SUBMARINE	Submarine.	NR
42	SUBMARINE_FLOAT	EEC_MARWRCKTY_SUBMARINE_FLOAT	Submarine float.	NR
43	SURVEY_VESSEL	EEC_MARWRCKTY_SURVEY_VESSEL	Survey vessel.	NR
44	TANKER	EEC_MARWRCKTY_TANKER	Tanker.	NR
45	TARGET	EEC_MARWRCKTY_TARGET	Target.	NR
46	TENDER_SUB_PLANE_RIG	EEC_MARWRCKTY_TENDER_SUB_PLANE_RIG	Tender, submarine, airplane, or oilrig.	NR
47	TORPEDO_BOAT	EEC_MARWRCKTY_TORPEDO_BOAT	Torpedo boat.	NR
48	TRANSPORT	EEC_MARWRCKTY_TRANSPORT	Transport.	NR
49	TRAWLER	EEC_MARWRCKTY_TRAWLER	Trawler.	NR
50	TUG	EEC_MARWRCKTY_TUG	Tug.	NR
51	VERY_LARGE_CONTAINER	EEC_MARWRCKTY_VERY_LARGE_CONTAINER	Very large container.	NR
52	VESSEL_DEBRIS	EEC_MARWRCKTY_VESSEL_DEBRIS	Plates and miscellaneous metal from a <VESSEL>.	NR
53	WELL_HEAD	EEC_MARWRCKTY_WELL_HEAD	Well head.	NR
54	YACHT	EEC_MARWRCKTY_YACHT	Yacht.	NR

EDCS Group Labels: BATHYMETRY, WATER_BODY_FLOOR

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MARINER_NOTICE_DATE

EDCS Attribute Code: 571

Definition:
The publication date of a Notice To Mariners; formatted as specified by <<DATE_FORMAT>> or by <<DATE_TIME_FORMAT>>.

EDCS Attribute Value Data Type: CONSTRAINED_STRING

EDCS Group Labels: ABSTRACT_CONCEPT, TIME

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MARK_TYPE

EDCS Attribute Code: 572

Definition:
The type of a <BEACON>, <BUOY>, or other marine <AID_TO_NAVIGATION>, evidenced using a mark, sign, or signal indicating the purpose of the <AID_TO_NAVIGATION>.

EDCS Attribute Value Data Type: ENUMERATION

Code	Label	Symbolic constant	Definition	Reference type	References
1	ANCHORAGE	EEC_MARKTY_ANCHORAGE	A mark indicating an <ANCHORAGE>.	PR	[S57A, Attribute, CATSPM:40]
2	ANCHORING_PROHIBITED	EEC_MARKTY_ANCHORING_PROHIBITED	A mark indicating that anchoring is prohibited.	IR	[S57A, Attribute, CATSPM:20]
3	ARTIFICIAL_REEF	EEC_MARKTY_ARTIFICIAL_REEF	A mark indicating the existence or the extent of an artificial reef.	PR	[S57A, Attribute, CATSPM:56]
4	BARGE	EEC_MARKTY_BARGE	A mark of relevance to barges.	PR	[S57A, Attribute, CATSPM:5]
5	BERTHING_PERMITTED	EEC_MARKTY_BERTHING_PERMITTED	A mark indicating that berthing is allowed.	PR	[S57A, Attribute, CATSPM:33]
6	BERTHING_PROHIBITED	EEC_MARKTY_BERTHING_PROHIBITED	A mark indicating that berthing is prohibited.	PR	[S57A, Attribute, CATSPM:21]
7	CABLE	EEC_MARKTY_CABLE	A mark used to indicate the position of submarine cables or the point at which they run on to the land.	PR	[S57A, Attribute, CATSPM:6]
8	CARDINAL	EEC_MARKTY_CARDINAL	A mark indicating a quadrant with respect to the point of interest; it should be passed to the indicated side of the mark; a cardinal mark.	PR	[S57A, Attribute, CATCAM]
9	CAUTIONARY	EEC_MARKTY_CAUTIONARY	A mark indicating an area where mariners are to be warned of dangers such as firing ranges, racing courses, seaplane bases, under water structures or aquaculture, of areas where no safe through channel exists, and of traffic separations; a cautionary mark.	NR
10	CHANNEL_EDGE_GRADIENT	EEC_MARKTY_CHANNEL_EDGE_GRADIENT	A mark indicating the gradient of the slope of a dredge channel edge.	PR	[S57A, Attribute, CATSPM:35]
11	CHANNEL_SEPARATION	EEC_MARKTY_CHANNEL_SEPARATION	A mark indicating the point at which a channel divides separately into two channels.	PR	[S57A, Attribute, CATSPM:54]
12	CLEARING	EEC_MARKTY_CLEARING	A mark used to indicate a clearing line.	PR	[S57A, Attribute, CATSPM:41]
13	CONTROL	EEC_MARKTY_CONTROL	A mark indicating the location at which a restriction or requirement exists.	PR	[S57A, Attribute, CATSPM:42]
14	DAYBEACON	EEC_MARKTY_DAYBEACON	A fixed, unlighted aid to navigation, typically consisting of a colored, lettered sign atop a post.	NR
15	DAYMARK	EEC_MARKTY_DAYMARK	A visual marker having a distinctive colour and shape that serve to facilitate its recognition against a daylight viewing background.	NR
16	DEGAUSSING_RANGE	EEC_MARKTY_DEGAUSSING_RANGE	A mark used to indicate a degaussing range.	PR	[S57A, Attribute, CATSPM:4]
17	DIVING	EEC_MARKTY_DIVING	A mark indicating that diving may take place in the vicinity.	PR	[S57A, Attribute, CATSPM:43]
18	EAST_CARDINAL	EEC_MARKTY_EAST_CARDINAL	A mark indicating a quadrant bounded by the true bearing NE-SE taken from the point of interest; it should be passed to the east side of the mark; an east cardinal mark.	IR	[S57A, Attribute, CATCAM:2]
19	ENTRY_PROHIBITED	EEC_MARKTY_ENTRY_PROHIBITED	A mark indicating that entry is prohibited.	PR	[S57A, Attribute, CATSPM:50]
20	FERRY_CROSSING	EEC_MARKTY_FERRY_CROSSING	A mark indicating that a ferry route crosses the ship route; often used with a "sound ship's siren" mark.	PR	[S57A, Attribute, CATSPM:37]
21	FIRING_DANGER	EEC_MARKTY_FIRING_DANGER	A mark used to indicate a firing danger, usually at sea.	PR	[S57A, Attribute, CATSPM:1]
22	FOUL_GROUND	EEC_MARKTY_FOUL_GROUND	A mark indicating a foul ground.	PR	[S57A, Attribute, CATSPM:45]
23	GENERAL_WARNING	EEC_MARKTY_GENERAL_WARNING	A mark indicating that special caution must be exercised near the mark.	PR	[S57A, Attribute, CATSPM:27]
24	GPS	EEC_MARKTY_GPS	A mark indicating a location at which a GPS position has been accurately determined.	PR	[S57A, Attribute, CATSPM:48]
25	HELIPORT	EEC_MARKTY_HELIPORT	A mark indicating a site where helicopters may land.	IR	[S57A, Attribute, CATSPM:47]
26	ILLUMINATED	EEC_MARKTY_ILLUMINATED	A mark which is externally illuminated.	NR
27	INFORMATION	EEC_MARKTY_INFORMATION	A mark displaying, by means of words or symbols, information of interest to the mariner.	NR
28	INSTALLATION	EEC_MARKTY_INSTALLATION	A mark indicating a place for loading tankers with gas or oil; a installation mark.	NR
29	KEEPOUT	EEC_MARKTY_KEEPOUT	A mark indicating an area where boats are prohibited; a keepout mark.	NR
30	LATERAL	EEC_MARKTY_LATERAL	A mark indicating the boundary of a navigational channel or suggested route.	NR
31	LEADING	EEC_MARKTY_LEADING	A mark serving as an <AID_TO_NAVIGATION> which is so located as to indicate the path to be followed; leading marks identify a leading line when they are in transit.	PR	[S57A, Attribute, CATSPM:16]
32	MARINE_FARM	EEC_MARKTY_MARINE_FARM	A mark indicating the existence of a fish, mussel, oyster or pearl farm/culture.	PR	[S57A, Attribute, CATSPM:55]
33	MARKER_SHIP	EEC_MARKTY_MARKER_SHIP	A mark marking the position of a ship, which is used as a target during some military exercise.	PR	[S57A, Attribute, CATSPM:3]
34	MAXIMUM_VESSEL_DRAFT	EEC_MARKTY_MAXIMUM_VESSEL_DRAFT	A mark indicating the maximum draught of vessel permitted.	PR	[S57A, Attribute, CATSPM:30]
35	MEASURED_DISTANCE	EEC_MARKTY_MEASURED_DISTANCE	A mark forming part of a transit indicating one end of a measured distance.	PR	[S57A, Attribute, CATSPM:17]
36	MILITARY_PRACTICE	EEC_MARKTY_MILITARY_PRACTICE	A mark indicating an area within which naval, military or aerial exercises are carried out; an exercise or practice area.	IR	[S32, 1722]
37	MODIFIED_PORT_LATERAL	EEC_MARKTY_MODIFIED_PORT_LATERAL	A mark located at a point where a channel divides, when proceeding in the "conventional direction of buoyage", indicating the preferred channel (or primary route); a modified port-hand lateral mark.	PR	[S57A, Attribute, CATLAM:3]
38	MODIFIED_STARBOARD_LATERAL	EEC_MARKTY_MODIFIED_STARBOARD_LATERAL	A mark located at a point where a channel divides, when proceeding in the "conventional direction of buoyage", indicating the preferred channel (or primary route); a modified starboard-hand lateral mark.	PR	[S57A, Attribute, CATLAM:4]
39	MOORING	EEC_MARKTY_MOORING	A mark indicating a mooring or moorings.	PR	[S57A, Attribute, CATSPM:14]
40	NORTH_CARDINAL	EEC_MARKTY_NORTH_CARDINAL	A mark indicating a quadrant bounded by the true bearing NW-NE taken from the point of interest; it should be passed to the north side of the mark; a north cardinal mark.	IR	[S57A, Attribute, CATCAM:1]
41	NOTICE	EEC_MARKTY_NOTICE	A notice board or sign indicating information to the mariner.	PR	[S57A, Attribute, CATSPM:18]
42	ODAS	EEC_MARKTY_ODAS	A mark indicating an ODAS; a scientific, meteorological or oceanographic station.	IR	[S57A, Attribute, CATSPM:9]
43	OUTFALL	EEC_MARKTY_OUTFALL	A mark used to indicate the position of an outfall or the point at which it leaves the land.	PR	[S57A, Attribute, CATSPM:8]
44	OVERHEAD_POWER_CABLE	EEC_MARKTY_OVERHEAD_POWER_CABLE	A mark indicating an overhead power cable.	PR	[S57A, Attribute, CATSPM:34]
45	OVERTAKING_PROHIBITED	EEC_MARKTY_OVERTAKING_PROHIBITED	A mark indicating that overtaking is prohibited.	PR	[S57A, Attribute, CATSPM:22]
46	PIPELINE	EEC_MARKTY_PIPELINE	A mark used to indicate the position of submarine pipelines or the point at which they run on to the land.	PR	[S57A, Attribute, CATSPM:39]
47	PORT_HAND_LATERAL	EEC_MARKTY_PORT_HAND_LATERAL	A mark indicating the port boundary of a navigational channel or suggested route when proceeding in the "conventional direction of buoyage".	PR	[S57A, Attribute, CATLAM:1]
48	PRIVATE	EEC_MARKTY_PRIVATE	A privately maintained mark.	PR	[S57A, Attribute, CATSPM:13]
49	QUARANTINE	EEC_MARKTY_QUARANTINE	A mark indicating a mooring <VESSEL>s under quarantine.	NR
50	RADAR_TRANSPONDER	EEC_MARKTY_RADAR_TRANSPONDER	A mark indicating the presence of a radar transponder.	NR
51	RECORDING	EEC_MARKTY_RECORDING	A mark used to record data for scientific purposes.	PR	[S57A, Attribute, CATSPM:10]
52	RECREATION_ZONE	EEC_MARKTY_RECREATION_ZONE	A mark used to indicate a recreation zone.	PR	[S57A, Attribute, CATSPM:12]
53	REDUCED_WAKE	EEC_MARKTY_REDUCED_WAKE	A mark indicating that vessels must not generate excessive wake.	PR	[S57A, Attribute, CATSPM:24]
54	REFUGE	EEC_MARKTY_REFUGE	A mark indicating a place of safety.	NR
55	REFUGE_BEACON	EEC_MARKTY_REFUGE_BEACON	A mark indicating a place of safety.	PR	[S57A, Attribute, CATSPM:44]
56	RSTRCT_HORIZ_CLEARANCE	EEC_MARKTY_RSTRCT_HORIZ_CLEARANCE	A mark indicating the minimum horizontal space available for passage.	PR	[S57A, Attribute, CATSPM:31]
57	RSTRCT_VERT_CLEARANCE	EEC_MARKTY_RSTRCT_VERT_CLEARANCE	A mark indicating the minimum vertical space available for passage.	PR	[S57A, Attribute, CATSPM:29]
58	SAFE_WATER	EEC_MARKTY_SAFE_WATER	A mark indicating safe water surrounding the mark.	NR
59	SEAPLANE_ANCHORAGE	EEC_MARKTY_SEAPLANE_ANCHORAGE	A mark used to indicate a seaplane anchorage.	PR	[S57A, Attribute, CATSPM:11]
60	SEAPLANE_LANDING	EEC_MARKTY_SEAPLANE_LANDING	A mark indicating where seaplanes may land.	IR	[S57A, Attribute, CATSPM:49]
61	SOUND_SHIPS_SIREN	EEC_MARKTY_SOUND_SHIPS_SIREN	A mark indicating that a ship should sound its siren or horn.	PR	[S57A, Attribute, CATSPM:28]
62	SOUTH_CARDINAL	EEC_MARKTY_SOUTH_CARDINAL	A mark indicating a quadrant bounded by the true bearing SE-SW taken from the point of interest; it should be passed to the south side of the mark; a south cardinal mark.	IR	[S57A, Attribute, CATCAM:3]
63	SPECIAL_PURPOSE	EEC_MARKTY_SPECIAL_PURPOSE	A mark designed or used for a special purpose.	NR
64	SPEED_LIMIT	EEC_MARKTY_SPEED_LIMIT	A mark indicating that a speed limit applies.	PR	[S57A, Attribute, CATSPM:25]
65	SPOIL_GROUND	EEC_MARKTY_SPOIL_GROUND	A mark used to indicate the limit of a spoil ground.	PR	[S57A, Attribute, CATSPM:7]
66	STARBOARD_HAND_LATERAL	EEC_MARKTY_STARBOARD_HAND_LATERAL	A mark indicating the starboard boundary of a navigational channel or suggested route when proceeding in the "conventional direction of buoyage".	PR	[S57A, Attribute, CATLAM:2]
67	STOP	EEC_MARKTY_STOP	A mark indicating the place where the bow of a ship must stop when traffic lights show red.	PR	[S57A, Attribute, CATSPM:26]
68	STRONG_CURRENT	EEC_MARKTY_STRONG_CURRENT	A mark warning of strong currents.	PR	[S57A, Attribute, CATSPM:32]
69	SWIMMING	EEC_MARKTY_SWIMMING	A mark indicating an expanse of water in which people may swim and therefore <VESSEL> movement may be restricted.	PR	[S57A, Attribute, CATREA]
70	TARGET	EEC_MARKTY_TARGET	A mark indicating an object toward which something is directed, including the distinctive marking or instrumentation of a ground point to aid its identification on a photograph.	IR	[S57A, Attribute, CATSPM:2]
71	TELEPHONE	EEC_MARKTY_TELEPHONE	A mark indicating the presence of a telephone.	PR	[S57A, Attribute, CATSPM:36]
72	TSS	EEC_MARKTY_TSS	A mark indicating a traffic separation scheme.	PR	[S57A, Attribute, CATSPM:19]
73	TWO_WAY_PROHIBITED	EEC_MARKTY_TWO_WAY_PROHIBITED	A mark indicating a one-way route.	PR	[S57A, Attribute, CATSPM:23]
74	UNKNOWN_PURPOSE	EEC_MARKTY_UNKNOWN_PURPOSE	A mark whose detailed characteristics and purpose are unknown.	PR	[S57A, Attribute, CATSPM:52]
75	WELLHEAD	EEC_MARKTY_WELLHEAD	A mark indicating a borehole or wellhead that produces or is capable of producing oil or natural gas.	IR	[S57A, Attribute, CATSPM:53]
76	WEST_CARDINAL	EEC_MARKTY_WEST_CARDINAL	A mark indicating a quadrant bounded by the true bearing SW-NW taken from the point of interest; it should be passed to the west side of the mark; a west cardinal mark.	IR	[S57A, Attribute, CATCAM:4]
77	WORK_IN_PROGRESS	EEC_MARKTY_WORK_IN_PROGRESS	A mark indicating that work (generally construction) is in progress.	PR	[S57A, Attribute, CATSPM:51]
78	YACHTING	EEC_MARKTY_YACHTING	A mark installed for use by yachtsmen.	PR	[S57A, Attribute, CATSPM:46]

EDCS Group Labels: HYDROGRAPHIC_TRNSP

Reference Type: PR

References: [S57A, Attribute: CATSPM]

EDCS Attribute Symbolic Constant: EAC_MASS_EXTINCTION_COEFFICIENT

EDCS Attribute Code: 573

Definition:
The ratio of the extinction coefficient to the density of the transmission medium; alternatively, the natural logarithm of transmissivity divided by length of propagation and again by density; the mass extinction coefficient.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: MASS_ATTENUATION_COEFF

EDCS Group Labels: LIGHTING_AND_VISIBILITY, RATE_OR_RATIO

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MAST_TYPE

EDCS Attribute Code: 574

Definition:
The type of a <MAST>.

EDCS Attribute Value Data Type: ENUMERATION

Code	Label	Symbolic constant	Definition	Reference type	References
1	COMMUNICATIONS	EEC_MASTTY_COMMUNICATIONS	Relating to the transmission or receipt of messages via electronic signals, either by wire or wireless means.	NR
2	ILLUMINATION	EEC_MASTTY_ILLUMINATION	Illumination.	NR
3	MICROWAVE	EEC_MASTTY_MICROWAVE	Support for an antenna that is designed to operate in the microwave region of the spectrum, typically consisting of an open-ended wave guide directed at a parabolic reflector.	IR	[APDS]
4	RADIO	EEC_MASTTY_RADIO	Support for a receiver or transmitter antenna for the signals transmitted by television stations.	IR	[APDS]
5	TELEVISION	EEC_MASTTY_TELEVISION	The receiving or transmitting antenna for the signals transmitted by television stations.	IR	[APDS]

EDCS Group Labels: ANCILLARY_ARTEFACT

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MATERIAL_DENSITY

EDCS Attribute Code: 575

Definition:
The mass per unit volume of a <MATERIAL>; the material density.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: VOLUMIC_MASS

EDCS Group Labels: RATE_OR_RATIO

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MATERIAL_HANDLING_FACILITIES

EDCS Attribute Code: 576

Definition:
The <MATERIAL> handling <FACILITY>s available at or in the near vicinity.

EDCS Attribute Value Data Type: ENUMERATION

Code	Label	Symbolic constant	Definition	Reference type	References
1	BULK_FUEL	EEC_MATHANDFAC_BULK_FUEL	A facility that is used to handle bulk quantities of fuel.	NR
2	BULK_GRAIN	EEC_MATHANDFAC_BULK_GRAIN	A facility that is used to handle bulk quantities of grain.	NR
3	BULK_LIQUID	EEC_MATHANDFAC_BULK_LIQUID	A facility that is used to handle bulk quantities of liquid.	NR
4	BULK_ORE	EEC_MATHANDFAC_BULK_ORE	A facility that is used to handle bulk quantities of ore.	NR
5	CIVILIAN_LABOR	EEC_MATHANDFAC_CIVILIAN_LABOR	A facility that has available civilian manpower that can be employed.	NR
6	CONTAINER	EEC_MATHANDFAC_CONTAINER	A facility that can handle containerized shipping.	NR
7	CONTAINER_TRAILER	EEC_MATHANDFAC_CONTAINER_TRAILER	A facility that can handle the transfer of containers to trailers.	NR
8	CRANE	EEC_MATHANDFAC_CRANE	A facility that has one or more cranes available for material handling.	NR
9	DOCK_LEVELING	EEC_MATHANDFAC_DOCK_LEVELING	Dock levelling <FACILITY>s or <VEHICLE>/rail ramps.	NR
10	FORKLIFT_TRUCKS	EEC_MATHANDFAC_FORKLIFT_TRUCKS	Forklift trucks.	NR
11	NONE_PRESENT	EEC_MATHANDFAC_NONE_PRESENT	None present.	NR
12	RAIL_TRANSFER_EQUIPMENT	EEC_MATHANDFAC_RAIL_TRANSFER_EQUIPMENT	Rail transfer equipment.	NR
13	ROLLON_ROLLOFF	EEC_MATHANDFAC_ROLLON_ROLLOFF	Roll-on roll-off.	NR
14	STRADDLE_CARRIER	EEC_MATHANDFAC_STRADDLE_CARRIER	A wheeled <VEHICLE> designed to straddle, lift and carry containers or vessels within its own framework. It is used for moving, and sometimes stacking, shipping containers and vessels.	IR	[S57A, Attribute, CATHAF:13]
15	SYNCROLIFT	EEC_MATHANDFAC_SYNCROLIFT	A platform powered by synchronous electric motors used to lift vessels (larger than boats) in and out of the water; e.g., a synchrolift.	PR	[S57A, Attribute, CATHAF:12]

EDCS Group Labels: AIR_TRNSP, HARBOUR_AND_PORT, SHELTER

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MAX_WATER_BODY_TEMP_1_STD_DEV

EDCS Attribute Code: 577

Definition:
The temperature that is one standard deviation above the mean <<WATER_BODY_TEMPERATURE>>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: THERMO_TEMPERATURE

EDCS Group Labels: WATER_BODY_CONDITION, TEMPERATURE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MAX_WATER_BODY_TEMP_2_STD_DEV

EDCS Attribute Code: 578

Definition:
The temperature that is two standard deviations above the mean <<WATER_BODY_TEMPERATURE>>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: THERMO_TEMPERATURE

EDCS Group Labels: WATER_BODY_CONDITION, TEMPERATURE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MAX_WATER_BODY_TEMP_3_STD_DEV

EDCS Attribute Code: 579

Definition:
The temperature that is three standard deviations above the mean <<WATER_BODY_TEMPERATURE>>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: THERMO_TEMPERATURE

EDCS Group Labels: WATER_BODY_CONDITION, TEMPERATURE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MAXIMUM_ACHIEVABLE_TEMPERATURE

EDCS Attribute Code: 580

Definition:
The maximum temperature a particular <MATERIAL> or <OBJECT> can achieve.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: THERMO_TEMPERATURE

EDCS Group Labels: TEMPERATURE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MAXIMUM_AIR_TEMPERATURE

EDCS Attribute Code: 581

Definition:
The maximum <<AIR_TEMPERATURE>> that occurred during the measurement period.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: THERMO_TEMPERATURE

EDCS Group Labels: ATMOSPHERE, TEMPERATURE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MAXIMUM_AIR_TEMPERATURE_PERIOD

EDCS Attribute Code: 582

Definition:
The time period for which a <<MAXIMUM_AIR_TEMPERATURE>> was recorded.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: TIME

EDCS Group Labels: ATMOSPHERE, TEMPERATURE, TIME

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MAXIMUM_AUTHORIZED_ALTITUDE

EDCS Attribute Code: 583

Definition:
The highest altitude in an air <ROUTE> at which adequate reception of <AID_TO_NAVIGATION> signals is assured; the maximum authorized altitude.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: AIR_TRNSP, DIMENSION, POSITION

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MAXIMUM_BREAKER_HEIGHT

EDCS Attribute Code: 584

Definition:
The mean height of the highest tenth of <SURF_ZONE> <WATER_WAVE>s, measured from trough to crest; the maximum breaker height.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: DIMENSION, WATER_BODY_SURFACE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MAXIMUM_CONTOUR_DEPTH

EDCS Attribute Code: 585

Definition:
The maximum depth within a <REGION> defined by a <DEPTH_CONTOUR>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: BATHYMETRY, DIMENSION

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MAXIMUM_CURRENT_SPEED

EDCS Attribute Code: 586

Definition:
Maximum speed of a <WATER_CURRENT>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: SPEED

EDCS Group Labels: WATER_BODY_SURFACE, RATE_OR_RATIO

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MAXIMUM_DEWPOINT_TEMPERATURE

EDCS Attribute Code: 587

Definition:
The maximum <<DEWPOINT_TEMPERATURE>> from a series of samples taken during the reporting period.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: THERMO_TEMPERATURE

EDCS Group Labels: ATMOSPHERE, TEMPERATURE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MAXIMUM_FLIGHT_LEVEL

EDCS Attribute Code: 588

Definition:
A highest surface of constant pressure in an <ATMOSPHERE> that is related to a specific pressure <DATUM> (1 013,25 hectopascal) and is separated from other such surfaces by specific pressure intervals; the maximum flight level. It is conventionally given a numerical value to the nearest 304,8 metres (1 000 feet) in increments of 30,48 metres (100 feet) in accordance with the structure of the ICAO Standard Atmosphere. For example, the 500 hectopascal level is written as FL 180, the ICAO standard height being 5 574 metres (18 289 feet).

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: AIR_TRNSP, DIMENSION

Reference Type: IR

References: [ISAC], [ISAPS]

EDCS Attribute Symbolic Constant: EAC_MAXIMUM_ICE_KEEL_DRAFT

EDCS Attribute Code: 589

Definition:
The maximum <ICE> keel draft within a nominal 111,120 kilometres (60 nautical miles) square cell of the <OCEAN>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: DIMENSION, ICE

Reference Type: IR

References: [OAML, ICECAP Data Base]

EDCS Attribute Symbolic Constant: EAC_MAXIMUM_OBSTACLE_HEIGHT

EDCS Attribute Code: 590

Definition:
The maximum height (or depth) of <TERRAIN_OBSTACLE>s within the area of an <OBJECT>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: DIMENSION, POSITION

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MAXIMUM_OMNI_DIR_SHIPPING_NOISE_SPECTRAL_POWER_LEVEL

EDCS Attribute Code: 591

Definition:
The maximum omni directional shipping noise spectral power level measured in a <WATER_BODY>, typically taken at 50 hertz.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PRESSURE_POWER_LEVEL

EDCS Group Labels: ACOUSTIC_PHENOMENON, RATE_OR_RATIO

Reference Type: IR

References: [OAML, Shipping Noise Data Base]

EDCS Attribute Symbolic Constant: EAC_MAXIMUM_TERRAIN_ELEVATION

EDCS Attribute Code: 592

Definition:
The maximum elevation of the <TERRAIN> with respect to a specified <SURFACE_DATUM>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: DIMENSION, PHYSIOGRAPHY, POSITION

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MAXIMUM_VERTICAL_CLEARANCE

EDCS Attribute Code: 593

Definition:
The greatest distance between a <TERRAIN_TRANSPORTATION_ROUTE> and any obstruction vertically above it.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: DIMENSION, LAND_TRNSP

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MAXIMUM_VOLTAGE

EDCS Attribute Code: 594

Definition:
The maximum voltage available on an <ELECTRICAL_CABLE>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: ELECTRIC_POTENTIAL

EDCS Group Labels: INFRASTRUCTURE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MAXIMUM_WAVE_HEIGHT

EDCS Attribute Code: 595

Definition:
The mean height of the highest tenth of <WATER_WAVE>s on a <WATER_BODY_SURFACE> measured from trough to crest.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: DIMENSION, WATER_BODY_SURFACE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MAXIMUM_WIND_GUST_SPREAD

EDCS Attribute Code: 596

Definition:
The difference between adjacent <WIND> speed peaks and lulls.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: SPEED

EDCS Group Labels: ATMOSPHERE, RATE_OR_RATIO

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_AIR_DENSITY_CLIM

EDCS Attribute Code: 597

Definition:
The mean historical (climatology) ratio of the mass of <AIR> to the volume it occupies, for a defined period of record.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: VOLUMIC_MASS

EDCS Group Labels: ATMOSPHERE, RATE_OR_RATIO

Reference Type: IR

References: [GMET]

EDCS Attribute Symbolic Constant: EAC_MEAN_AIR_DENSITY_CLIM_STD_DEV

EDCS Attribute Code: 598

Definition:
The standard deviation of the <<MEAN_AIR_DENSITY_CLIM>>, for a defined period of record.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: VOLUMIC_MASS

EDCS Group Labels: ATMOSPHERE, RATE_OR_RATIO

Reference Type: IR

References: [GMET]

EDCS Attribute Symbolic Constant: EAC_MEAN_AIR_TEMP

EDCS Attribute Code: 599

Definition:
The mean <<AIR_TEMPERATURE>> during the measurement period.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: THERMO_TEMPERATURE

EDCS Group Labels: ATMOSPHERE, TEMPERATURE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_AIR_TEMP_CLIM

EDCS Attribute Code: 600

Definition:
The mean historical (climatology) <<AIR_TEMPERATURE>>, for a defined period of record.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: THERMO_TEMPERATURE

EDCS Group Labels: ATMOSPHERE, TEMPERATURE

Reference Type: IR

References: [GMET]

EDCS Attribute Symbolic Constant: EAC_MEAN_AIR_TEMP_CLIM_STD_DEV

EDCS Attribute Code: 601

Definition:
The standard deviation of the <<MEAN_AIR_TEMP_CLIM>>, for a defined period of record.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: THERMO_TEMPERATURE

EDCS Group Labels: ATMOSPHERE, TEMPERATURE

Reference Type: IR

References: [GMET]

EDCS Attribute Symbolic Constant: EAC_MEAN_AIR_TEMP_DIFFERENCE_CLIM

EDCS Attribute Code: 602

Definition:
The historical (climatology) quantity of mean difference between the mean temperature at an initial time and the mean temperature at an offset from that time, for a defined period of record.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: THERMO_TEMPERATURE

EDCS Group Labels: ATMOSPHERE, TEMPERATURE

Reference Type: IR

References: [GMET]

EDCS Attribute Symbolic Constant: EAC_MEAN_AIR_TEMP_MAX_DIFFERENCE_CLIM

EDCS Attribute Code: 603

Definition:
The historical (climatology) quantity of maximum difference between the mean temperature at an initial time and the mean temperature at an offset from that time, for a defined period of record.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: THERMO_TEMPERATURE

EDCS Group Labels: ATMOSPHERE, TEMPERATURE

Reference Type: IR

References: [GMET]

EDCS Attribute Symbolic Constant: EAC_MEAN_AIR_TEMP_MIN_DIFFERENCE_CLIM

EDCS Attribute Code: 604

Definition:
The historical (climatology) quantity of minimum difference between the mean temperature at an initial time and the mean temperature at an offset from that time, for a defined period of record.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: THERMO_TEMPERATURE

EDCS Group Labels: ATMOSPHERE, TEMPERATURE

Reference Type: IR

References: [GMET]

EDCS Attribute Symbolic Constant: EAC_MEAN_AIR_WATER_TEMP_DIFF_CLIM_STD_DEV

EDCS Attribute Code: 605

Definition:
The standard deviation of the <<MEAN_AIR_WATER_TEMP_DIFFERENCE>>s, for a defined period of record.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: THERMO_TEMPERATURE

EDCS Group Labels: ATMOSPHERE, WATER_BODY_SURFACE, TEMPERATURE

Reference Type: IR

References: [GMET]

EDCS Attribute Symbolic Constant: EAC_MEAN_AIR_WATER_TEMP_DIFFERENCE

EDCS Attribute Code: 606

Definition:
The mean temperature difference between the <ATMOSPHERE> and a <WATER_BODY_SURFACE>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: THERMO_TEMPERATURE

EDCS Group Labels: ATMOSPHERE, WATER_BODY_SURFACE, TEMPERATURE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_CLOUD_DROP_DIAMETER

EDCS Attribute Code: 607

Definition:
The mean diameter of the <WATER> drops in a <CLOUD>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: ATMOSPHERE, DIMENSION

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_DEWPOINT_CLIMATOLOGY

EDCS Attribute Code: 608

Definition:
The mean of the historical (climatology) measured <<DEWPOINT_TEMPERATURE>>s, for a defined period of record.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: THERMO_TEMPERATURE

EDCS Group Labels: ATMOSPHERE, TEMPERATURE

Reference Type: IR

References: [GMET]

EDCS Attribute Symbolic Constant: EAC_MEAN_DEWPOINT_CLIMATOLOGY_STD_DEV

EDCS Attribute Code: 609

Definition:
The standard deviation of the <<MEAN_DEWPOINT_CLIMATOLOGY>>, for a defined period of record.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: THERMO_TEMPERATURE

EDCS Group Labels: ATMOSPHERE, TEMPERATURE

Reference Type: IR

References: [GMET]

EDCS Attribute Symbolic Constant: EAC_MEAN_DEWPOINT_TEMPERATURE

EDCS Attribute Code: 610

Definition:
The mean <<DEWPOINT_TEMPERATURE>>, for a defined period of record.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: THERMO_TEMPERATURE

EDCS Group Labels: ATMOSPHERE, TEMPERATURE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_GEOPOTENTIAL_ALT_CLIM

EDCS Attribute Code: 611

Definition:
The mean historical (climatology) altitude of <LOCATION>s in the <ATMOSPHERE> expressed into the geopotential of those altitudes.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: GEOPOTENTIAL_ENERGY_LENGTH

EDCS Group Labels: ATMOSPHERE, POSITION

Reference Type: IR

References: [GMET]

EDCS Attribute Symbolic Constant: EAC_MEAN_GEOPOTENTIAL_ALT_CLIM_STD_DEV

EDCS Attribute Code: 612

Definition:
The standard deviation of the <<MEAN_GEOPOTENTIAL_ALT_CLIM>>s, for a defined period of record.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: GEOPOTENTIAL_ENERGY_LENGTH

EDCS Group Labels: ATMOSPHERE, POSITION

Reference Type: IR

References: [GMET]

EDCS Attribute Symbolic Constant: EAC_MEAN_ICE_DRAFT

EDCS Attribute Code: 613

Definition:
The mean <ICE> draft within a nominal 111,120 kilometres (60 nautical miles) square cell of the <OCEAN>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: DIMENSION, ICE

Reference Type: IR

References: [OAML, ICECAP Data Base]

EDCS Attribute Symbolic Constant: EAC_MEAN_ICE_DRAFT_STD_DEV

EDCS Attribute Code: 614

Definition:
The standard deviation of the <<MEAN_ICE_DRAFT>>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: DIMENSION, ICE

Reference Type: IR

References: [OAML, ICECAP Data Base]

EDCS Attribute Symbolic Constant: EAC_MEAN_ICE_KEEL_DRAFT

EDCS Attribute Code: 615

Definition:
The mean <ICE> keel draft within a nominal 111,120 kilometres (60 nautical miles) square cell of the <OCEAN>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: DIMENSION, ICE

Reference Type: IR

References: [OAML, ICECAP Data Base]

EDCS Attribute Symbolic Constant: EAC_MEAN_ICE_KEEL_DRAFT_STD_DEV

EDCS Attribute Code: 616

Definition:
The standard deviation of the <<MEAN_ICE_KEEL_DRAFT>>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: DIMENSION, ICE

Reference Type: IR

References: [OAML, ICECAP Data Base]

EDCS Attribute Symbolic Constant: EAC_MEAN_ICE_KEEL_SEPARATION

EDCS Attribute Code: 617

Definition:
The mean separation distance between <ICE> keels, measured between keel peaks, within a nominal 111,120 kilometres (60 nautical miles) square cell of the <OCEAN>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: DIMENSION, ICE

Reference Type: IR

References: [OAML, ICECAP Data Base]

EDCS Attribute Symbolic Constant: EAC_MEAN_ICE_KEEL_SEPARATION_STD_DEV

EDCS Attribute Code: 618

Definition:
The standard deviation of the <<MEAN_ICE_KEEL_SEPARATION>>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: DIMENSION, ICE

Reference Type: IR

References: [OAML, ICECAP Data Base]

EDCS Attribute Symbolic Constant: EAC_MEAN_MAGNETIC_FIELD_DECLINATION_ANGLE

EDCS Attribute Code: 619

Definition:
The mean declination angle between magnetic north and geodetic north of a <MAGNETIC_FIELD>, typically averaged over one hour.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PLANE_ANGLE

EDCS Group Labels: ANGULAR_MEASURE, EM_PHENOMENON

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_MAGNETIC_FIELD_EAST_COMPONENT

EDCS Attribute Code: 620

Definition:
The mean strength of the geodetic east vector component of a planetary <MAGNETIC_FIELD>, determined as a horizontal angle measured East (positive value) or West (negative value) according to whether magnetic north lies east or west of geodetic north, typically averaged over one hour.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: MAGNETIC_FLUX_DENSITY

EDCS Group Labels: EM_PHENOMENON, SPACE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_MAGNETIC_FIELD_FULL_COMPONENT

EDCS Attribute Code: 621

Definition:
The mean strength of the full vector component of a planetary <MAGNETIC_FIELD> (vector sum of all components), typically averaged over one hour.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: MAGNETIC_FLUX_DENSITY

EDCS Group Labels: EM_PHENOMENON, SPACE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_MAGNETIC_FIELD_HORIZONTAL_COMPONENT

EDCS Attribute Code: 622

Definition:
The mean strength of the horizontal vector component of a planetary <MAGNETIC_FIELD> (vector sum of geodetic east and north components), typically averaged over one hour.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: MAGNETIC_FLUX_DENSITY

EDCS Group Labels: EM_PHENOMENON, SPACE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_MAGNETIC_FIELD_INCLINATION_ANGLE

EDCS Attribute Code: 623

Definition:
The mean inclination angle between a planetary <MAGNETIC_FIELD> and the local horizontal plane, determined as a vertical angle measured positive downwards, typically averaged over one hour.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PLANE_ANGLE

EDCS Group Labels: ANGULAR_MEASURE, EM_PHENOMENON

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_MAGNETIC_FIELD_NORTH_COMPONENT

EDCS Attribute Code: 624

Definition:
The mean strength of the geodetic north vector component of a planetary <MAGNETIC_FIELD>, typically averaged over one hour.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: MAGNETIC_FLUX_DENSITY

EDCS Group Labels: EM_PHENOMENON, SPACE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_MAGNETIC_FIELD_VERTICAL_COMPONENT

EDCS Attribute Code: 625

Definition:
The mean strength of the vertical vector component of a planetary <MAGNETIC_FIELD>, typically averaged over one hour.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: MAGNETIC_FLUX_DENSITY

EDCS Group Labels: EM_PHENOMENON, SPACE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_POTENTIAL_SOIL_EVAPOTRANSPIRATION_RATE

EDCS Attribute Code: 626

Definition:
The mean rate of potential loss of <WATER> from the <SOIL> due to evaporation and transpiration.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: VOLUME_FLOW_RATE

EDCS Group Labels: RATE_OR_RATIO, SURFACE_MATERIAL

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_PRIMARY_BREAKER_PERIOD

EDCS Attribute Code: 627

Definition:
The mean quantity of time (period) required for two successive primary breaking <WATER_WAVE> crests in a <WATER_WAVE> spectra to pass a fixed point.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: TIME

EDCS Group Labels: TIME, WATER_BODY_SURFACE

Reference Type: IR

References: [JSM], [NAM2]

EDCS Attribute Symbolic Constant: EAC_MEAN_PRIMARY_WAVE_PERIOD

EDCS Attribute Code: 628

Definition:
The mean quantity of time (period) required for two successive primary <WATER_WAVE> crests (combined <WIND_WAVE> and <SWELL_WAVE>) in a <WATER_WAVE> spectra to pass a fixed point.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: TIME

EDCS Group Labels: TIME, WATER_BODY_SURFACE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_SECONDARY_BREAKER_PERIOD

EDCS Attribute Code: 629

Definition:
The mean quantity of time (period) required for two successive secondary breaking <WATER_WAVE> crests in a <WATER_WAVE> spectra to pass a fixed point.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: TIME

EDCS Group Labels: TIME, WATER_BODY_SURFACE

Reference Type: IR

References: [JSM], [NAM2]

EDCS Attribute Symbolic Constant: EAC_MEAN_SECONDARY_WAVE_PERIOD

EDCS Attribute Code: 630

Definition:
The mean quantity of time (period) required for two successive secondary <WATER_WAVE> crests in a <WATER_WAVE> spectra to pass a fixed point.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: TIME

EDCS Group Labels: TIME, WATER_BODY_SURFACE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_SOIL_EVAPOTRANSPIRATION_RATE

EDCS Attribute Code: 631

Definition:
The mean rate of <WATER> loss from the <SOIL> due to evaporation and transpiration, for a defined period of record.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: VOLUME_FLOW_RATE

EDCS Group Labels: RATE_OR_RATIO, SURFACE_MATERIAL

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_SOLAR_LONGWAVE_RADIATION

EDCS Attribute Code: 632

Definition:
The mean rate of long wave (4 to 80 micrometres) solar radiation incident on a <SURFACE> over a period.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: IRRADIANCE

EDCS Group Labels: EM_PHENOMENON, SPACE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_SSNL_HIGH_WATER_DEPTH

EDCS Attribute Code: 633

Definition:
The mean seasonal high water depth, estimated within the delineation of an <INLAND_WATER>, exclusive of high water due to runoff.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: BATHYMETRY, DIMENSION, HYDROLOGY

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_SSNL_HIGH_WATER_SPEED

EDCS Attribute Code: 634

Definition:
The mean seasonal high water speed, estimated within the delineation of an <INLAND_WATER>, exclusive of high water due to runoff.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: SPEED

EDCS Group Labels: WATER_BODY_SURFACE, RATE_OR_RATIO

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_SSNL_LOW_WATER_DEPTH

EDCS Attribute Code: 635

Definition:
The mean seasonal low water depth, estimated within the delineation of an <INLAND_WATER>, exclusive of low water due to drought.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: BATHYMETRY, DIMENSION, HYDROLOGY

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_SSNL_LOW_WATER_SPEED

EDCS Attribute Code: 636

Definition:
The mean seasonal low water speed, estimated within the delineation of an <INLAND_WATER>, exclusive of low water due to drought.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: SPEED

EDCS Group Labels: WATER_BODY_SURFACE, RATE_OR_RATIO

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_STEM_DIAMETER

EDCS Attribute Code: 637

Definition:
The mean <VEGETATION> stem diameter within the area of an <OBJECT>, measured at a height of 1,4 metres above the <TERRAIN>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: DIMENSION, PLANT

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_SWELL_WAVE_DIRECTION

EDCS Attribute Code: 638

Definition:
The mean <<GEODETIC_AZIMUTH>> of the direction from which the <SWELL_WAVE>s are arriving.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PLANE_ANGLE

EDCS Group Labels: ANGULAR_MEASURE, WATER_BODY_SURFACE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_SWELL_WAVE_HEIGHT

EDCS Attribute Code: 639

Definition:
The mean height of <SWELL_WAVE>s measured from trough to crest.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: DIMENSION, WATER_BODY_SURFACE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_SWELL_WAVE_PERIOD

EDCS Attribute Code: 640

Definition:
The mean quantity of time (period) required for two successive <SWELL_WAVE> crests to pass a fixed point.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: TIME

EDCS Group Labels: TIME, WATER_BODY_SURFACE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_TERRAIN_ELEVATION

EDCS Attribute Code: 641

Definition:
The mean elevation of the <TERRAIN> with respect to a specified <SURFACE_DATUM>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: DIMENSION, PHYSIOGRAPHY, POSITION

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_TERRAIN_ELEVATION_STD_DEV

EDCS Attribute Code: 642

Definition:
The standard deviation of the <<MEAN_TERRAIN_ELEVATION>>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: DIMENSION, PHYSIOGRAPHY

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_TIDAL_WATER_DEPTH

EDCS Attribute Code: 643

Definition:
The mean vertical distance from a given <WATER_BODY_SURFACE> to the <WATER_BODY_FLOOR>; for tidal waters, the vertical distance from the tidal <SURFACE_DATUM> to the <WATER_BODY_FLOOR>, as a positive number.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: BATHYMETRY, DIMENSION

Reference Type: IR

References: [BOWD]

EDCS Attribute Symbolic Constant: EAC_MEAN_WATER_BODY_TEMP_STD_DEV

EDCS Attribute Code: 644

Definition:
The standard deviation of the <<MEAN_WATER_BODY_TEMPERATURE>>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: THERMO_TEMPERATURE

EDCS Group Labels: WATER_BODY_CONDITION, TEMPERATURE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_WATER_BODY_TEMPERATURE

EDCS Attribute Code: 645

Definition:
The mean temperature of a <WATER_BODY>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: THERMO_TEMPERATURE

EDCS Group Labels: WATER_BODY_CONDITION, TEMPERATURE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_WATER_DEPTH

EDCS Attribute Code: 646

Definition:
The mean depth of the <WATER> from a specified <SURFACE_DATUM> to a <WATER_BODY_FLOOR>, as a positive number.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: DIMENSION, HYDROLOGY

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_WATER_SPEED

EDCS Attribute Code: 647

Definition:
The mean rate of horizontal motion of a <WATER> parcel, estimated within the delineation of a <WATER_BODY>, exclusive of high <WATER_CURRENT> due to runoff or low <WATER_CURRENT> due to drought.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: SPEED

EDCS Group Labels: WATER_BODY_SURFACE, RATE_OR_RATIO

Reference Type: IR

References: [BOWD]

EDCS Attribute Symbolic Constant: EAC_MEAN_WAVE_DIRECTION

EDCS Attribute Code: 648

Definition:
The mean <<GEODETIC_AZIMUTH>> of the direction from which significant <WATER_WAVE>s (combined <WIND_WAVE> and <SWELL_WAVE>) in the <WATER_WAVE> spectra are arriving.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PLANE_ANGLE

EDCS Group Labels: ANGULAR_MEASURE, WATER_BODY_SURFACE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_WAVE_HEIGHT

EDCS Attribute Code: 649

Definition:
The mean apparent height of <WATER_WAVE>s (combined <WIND_WAVE> and <SWELL_WAVE>) measured from trough to crest.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: DIMENSION, WATER_BODY_SURFACE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_WAVE_HEIGHT_STD_DEV

EDCS Attribute Code: 650

Definition:
The standard deviation of the <<MEAN_WAVE_HEIGHT>>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: DIMENSION, WATER_BODY_SURFACE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_WAVE_LENGTH

EDCS Attribute Code: 651

Definition:
The mean distance between two successive <WATER_WAVE> (combined <WIND_WAVE> and <SWELL_WAVE>) crests.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: DIMENSION, WATER_BODY_SURFACE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_WAVE_PERIOD

EDCS Attribute Code: 652

Definition:
The mean quantity of time (period) required for two successive <WATER_WAVE>s (<WIND_WAVE> and <SWELL_WAVE>) in a <WATER_WAVE> spectra to pass a fixed point.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: TIME

EDCS Group Labels: TIME, WATER_BODY_SURFACE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_WIND_SPEED

EDCS Attribute Code: 653

Definition:
The mean rate of horizontal travel of <AIR> past a fixed point during a measurement time interval.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: SPEED

EDCS Group Labels: ATMOSPHERE, RATE_OR_RATIO

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_WIND_SPEED_STD_DEV

EDCS Attribute Code: 654

Definition:
The standard deviation of the <<MEAN_WIND_SPEED>>s during a measurement time interval.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: SPEED

EDCS Group Labels: ATMOSPHERE, RATE_OR_RATIO

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_WIND_WAVE_HEIGHT

EDCS Attribute Code: 655

Definition:
The mean height of <WIND_WAVE>s, measured from trough to crest.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: DIMENSION, WATER_BODY_SURFACE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEAN_WIND_WAVE_PERIOD

EDCS Attribute Code: 656

Definition:
The mean quantity of time (period) required for two successive <WIND_WAVE> crests to pass a fixed point.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: TIME

EDCS Group Labels: TIME, WATER_BODY_SURFACE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEDIAN

EDCS Attribute Code: 657

Definition:
Indication that a divider between multiple <ROAD> lanes, or <RAILROAD_TRACK>s, is present.

EDCS Attribute Value Data Type: LOGICAL

EDCS Group Labels: LAND_TRNSP

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MEDIAN_WIDTH

EDCS Attribute Code: 658

Definition:
The width of the divider between multiple <ROAD> lanes, or <RAILROAD_TRACK>s.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: DIMENSION, LAND_TRNSP

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MERCHANT_MARINE_VESSEL_TYPE

EDCS Attribute Code: 659

Definition:
The type of a <MERCHANT_MARINE_VESSEL>.

EDCS Attribute Value Data Type: ENUMERATION

Code	Label	Symbolic constant	Definition	Reference type	References
1	ADEPT_CLASS_TUGBOAT	EEC_MRCHMARVESTY_ADEPT_CLASS_TUGBOAT	The Adept class (TUTT) dual-purpose <HARBOUR> / coastal tugboat; approximate dimensions: 39 by 9 metres.	IR	[WNT1]
2	DOG_CLASS_TUGBOAT	EEC_MRCHMARVESTY_DOG_CLASS_TUGBOAT	The Dog class coastal tugboat.	NR

EDCS Group Labels: HYDROGRAPHIC_TRNSP, VEHICLE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MERCHANT_VESSEL_COUNT

EDCS Attribute Code: 660

Definition:
The number of merchant <VESSEL>s (gross weight > 907 184,7 kilograms (1 000 tons); length > 18 metres) in a nominal 111,120 kilometres (60 nautical miles) square cell of <OCEAN>.

EDCS Attribute Value Data Type: COUNT

EDCS Group Labels: HYDROGRAPHIC_TRNSP, VEHICLE

Reference Type: IR

References: [OAML, Historical Temporal Shipping Data Base]

EDCS Attribute Symbolic Constant: EAC_MET_TRANSMISSITIVITY_DISTANCE

EDCS Attribute Code: 661

Definition:
The measured distance of a meteorological transmissivity observation.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: ATMOSPHERE, DIMENSION, EM_PHENOMENON

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MET_TRANSMISSITIVITY_WAVELENGTH

EDCS Attribute Code: 662

Definition:
The electromagnetic wavelength used for a meteorological transmissivity distance observation.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: ATMOSPHERE, DIMENSION, EM_PHENOMENON

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MIDDLE_CLOUD_BASE_ALTITUDE

EDCS Attribute Code: 663

Definition:
The altitude of the base of a midddle level <CLOUD> layer, relative to a specified <SURFACE_DATUM>; the base of a <CLOUD> is defined as the lowest level in which the type of obscuration changes from that corresponding to clear <AIR> or haze to that corresponding to <WATER> droplets or <ICE> crystals.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: ATMOSPHERE, DIMENSION, POSITION

Reference Type: IR

References: [WMO407], [WMO8]

EDCS Attribute Symbolic Constant: EAC_MIDDLE_CLOUD_COVERAGE

EDCS Attribute Code: 664

Definition:
The fraction of the sky dome that is covered by all middle level <CLOUD>s, as observed from a <PLANETARY_SURFACE>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PURE_NUMBER

EDCS Group Labels: ATMOSPHERE, RATE_OR_RATIO

Reference Type: IR

References: [WMO407], [WMO8]

EDCS Attribute Symbolic Constant: EAC_MIDDLE_CLOUD_COVERAGE_CLIMATOLOGY

EDCS Attribute Code: 665

Definition:
The quantity of historical (climatology) occurrences of middle level <CLOUD> coverage, as observed by a ground observer, for a defined period of record.

EDCS Attribute Value Data Type: COUNT

EDCS Group Labels: ATMOSPHERE

Reference Type: IR

References: [GMET]

EDCS Attribute Symbolic Constant: EAC_MIDDLE_CLOUD_TOP_ALTITUDE

EDCS Attribute Code: 666

Definition:
The altitude of the top of a middle level <CLOUD> layer, relative to a specified <SURFACE_DATUM>; the top of a <CLOUD> is defined as the highest level in which the type of obscuration changes from that corresponding to <WATER> droplets or <ICE> crystals to that corresponding to clear <AIR> or haze.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: ATMOSPHERE, DIMENSION, POSITION

Reference Type: IR

References: [WMO407], [GMET]

EDCS Attribute Symbolic Constant: EAC_MIDDLE_CLOUD_TYPE_GENERA

EDCS Attribute Code: 667

Definition:
The genera of middle level <CLOUD>s.

EDCS Attribute Value Data Type: ENUMERATION

Code	Label	Symbolic constant	Definition	Reference type	References
1	ALTOCUMULUS	EEC_MIDCLDTYGENA_ALTOCUMULUS	White or gray, or both white and gray, patch, sheet or layer of cloud, generally with shading, composed of laminae, rounded masses, rolls, etc., which are sometimes partly fibrous or diffuse and which may or may not be merged; most of the regularly arranged small elements usually have an apparent width of between one and five degrees.	IR	[WMO407]
2	ALTOSTRATUS	EEC_MIDCLDTYGENA_ALTOSTRATUS	Grayish or bluish cloud sheet or layer or striated, fibrous or uniform appearance, totally or partly covering the sky, and having parts thin enough to reveal the sun at least vaguely, as though ground glass; does not show halo phenomena.	IR	[WMO407]
3	NIMBOSTATUS	EEC_MIDCLDTYGENA_NIMBOSTATUS	Gray cloud layer, often dark, the appearance of which is rendered diffuse by more or less continuously falling rain or snow, which in most cases reaches the ground; thick enough throughout to blot out the sun.	IR	[WMO407]
4	NONE_PRESENT	EEC_MIDCLDTYGENA_NONE_PRESENT	No middle clouds present.	NR

EDCS Group Labels: ATMOSPHERE

Reference Type: IR

References: [WMO407]

EDCS Attribute Symbolic Constant: EAC_MIDDLE_CLOUD_TYPE_OBSERVED

EDCS Attribute Code: 668

Definition:
The type of observed middle level <CLOUD>s.

EDCS Attribute Value Data Type: ENUMERATION

Code	Label	Symbolic constant	Definition	Reference type	References
1	NO_MIDDLE_CLOUDS	EEC_MIDCLDTYOBV_NO_MIDDLE_CLOUDS	No middle clouds.	NR
2	ALTOSTRATUS_TRANSLUCIDUS	EEC_MIDCLDTYOBV_ALTOSTRATUS_TRANSLUCIDUS	Altostratus translucidus.	NR
3	ALTOSTRATUS_OPACUS	EEC_MIDCLDTYOBV_ALTOSTRATUS_OPACUS	Altostratus opacus or nimbostratus.	NR
4	SINGLE_LEVEL_ALTOCM	EEC_MIDCLDTYOBV_SINGLE_LEVEL_ALTOCM	Altocumulus translucidus at a single level.	NR
5	ALTOCM_PATCHES	EEC_MIDCLDTYOBV_ALTOCM_PATCHES	Patches (often lenticular) of altocumulus translucidus, continually changing and occurring at one or more levels.	NR
6	ALTOCM_TRANSLUCIDUS	EEC_MIDCLDTYOBV_ALTOCM_TRANSLUCIDUS	Altocumulus translucidus in bands, or one or more layers of altocumulus translucidus or opacus, progressively invading the sky; these altocumulus clouds generally thicken as a whole.	NR
7	ALTOCM_CUMULOGEN	EEC_MIDCLDTYOBV_ALTOCM_CUMULOGEN	Altocumulus cumulogenitus (or cumulonimbo genitus).	NR
8	MULTILAYER_ALTOCM	EEC_MIDCLDTYOBV_MULTILAYER_ALTOCM	Altocumulus translucidus or opacus in two or more layers, or altocumulus opacus in a single layer, not progressively invading the sky, or altocumulus with altostratus or nimbostratus.	NR
9	ALTOCM_CASTELLANUS	EEC_MIDCLDTYOBV_ALTOCM_CASTELLANUS	Altocumulus castellanus or floccus.	NR
10	CHAOTIC_ALTOCM	EEC_MIDCLDTYOBV_CHAOTIC_ALTOCM	Altocumulus of a chaotic sky; generally at several levels; or nimbostratus.	NR
11	MIDDLE_CLOUDS_INVISIBLE	EEC_MIDCLDTYOBV_MIDDLE_CLOUDS_INVISIBLE	Middle clouds invisible owing to darkness, fog, blowing dust or <SAND>, or other similar phenomena, or because of continuous layer of lower clouds.	NR

EDCS Group Labels: ATMOSPHERE

Reference Type: IR

References: [WMO407]

EDCS Attribute Symbolic Constant: EAC_MILITARY_BRIDGE_INFORMATION

EDCS Attribute Code: 669

Definition:
An information identifying and/or describing a <BRIDGE> subject to preplanned military interdiction.

EDCS Attribute Value Data Type: STRING

EDCS Group Labels: LAND_TRNSP, MILITARY_SCIENCE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MILITARY_FORCE_ALLEGIANCE

EDCS Attribute Code: 670

Definition:
The military allegiance of the force responsible for the creation or maintenance of a man-made <OBJECT>.

EDCS Attribute Value Data Type: ENUMERATION

Code	Label	Symbolic constant	Definition	Reference type	References
1	FRIEND	EEC_MILFORCALEGN_FRIEND	A military force positively identified as friendly to the nation or force providing the classification.	NR
2	HOSTILE	EEC_MILFORCALEGN_HOSTILE	A military force positively identified as belonging to an enemy of the nation or force providing the classification.	NR
3	NEUTRAL	EEC_MILFORCALEGN_NEUTRAL	A military force belonging to an individual, a group of individuals, an organization, or a nation which is not hostile or in any way supportive of only one belligerent force of the nation providing the classification.	NR
4	ALTERNATE_1	EEC_MILFORCALEGN_ALTERNATE_1	Alternate #1.	NR
5	ALTERNATE_2	EEC_MILFORCALEGN_ALTERNATE_2	Alternate #2.	NR
6	ALTERNATE_3	EEC_MILFORCALEGN_ALTERNATE_3	Alternate #3.	NR
7	ALTERNATE_4	EEC_MILFORCALEGN_ALTERNATE_4	Alternate #4.	NR
8	ALTERNATE_5	EEC_MILFORCALEGN_ALTERNATE_5	Alternate #5.	NR
9	ALTERNATE_6	EEC_MILFORCALEGN_ALTERNATE_6	Alternate #6.	NR
10	ALTERNATE_7	EEC_MILFORCALEGN_ALTERNATE_7	Alternate #7.	NR
11	ALTERNATE_8	EEC_MILFORCALEGN_ALTERNATE_8	Alternate #8.	NR
12	ALTERNATE_9	EEC_MILFORCALEGN_ALTERNATE_9	Alternate #9.	NR

EDCS Group Labels: MILITARY_SCIENCE

Reference Type: NR

References: none

EDCS Attribute Symbolic Constant: EAC_MILITARY_USE

EDCS Attribute Code: 671

Definition:
The type of use of a military <REGION>.

EDCS Attribute Value Data Type: ENUMERATION