The SEDRIS Data Representation Model
APPENDIX A - Classes
LSA 2D Location

Class Name: LSA 2D Location

Superclass - <Location 2D>

Subclasses

This DRM class is concrete and has no subclasses.

Definition

An instance of this DRM class specifies a coordinate for an SRF based on the Local Space Azimuthal 2D SRFT.

See 8.5.26 Local space azimuthal 2D SRFT of ISO/IEC 18026 for a complete definition.

Primary Page in DRM Diagram:

Secondary Pages in DRM Diagram:

This class appears on only one page of the DRM class diagram.

Example

  1. Consider the flagship of a battle group of surface ships. An observer on this ship wants to know where all the other ships of the battle group are, in terms of bearing and range, in relation to the flagship in order to avoid collisions and to ensure that the airspace above the battle group is covered adequately. The bearing is azimuth from true north.

    An SRF derived from the Local Space Azimuthal 2D SRFT is used to represent these locations using <LSA 2D Location> instances.

FAQs

No FAQs supplied.

Constraints

Component of (two-way) (inherited)

Inherited Field Elements

This class has no inherited field elements.

Field Elements

SRM_LSA_2D_Coordinate coordinate; 1

Notes

Fields Notes

coordinate

The coordinate field specifies the set of coordinate-component values.

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Last updated: July 26, 2006 Copyright © 2006 SEDRIS™