The SEDRIS Data Representation Model
APPENDIX A - Classes
HEEQ 3D Location

Class Name: HEEQ 3D Location

Superclass - <Location 3D>

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 Heliospheric Earth Equatorial SRFT.

See 8.5.18 Heliospheric Earth equatorial 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. An SRF derived from the Heliospheric Earth Equatorial SRFT is convenient for specifying the positions of spacecraft and of the planets.

FAQs

No FAQs supplied.

Constraints

Component of (two-way) (inherited)

Inherited Field Elements

This class has no inherited field elements.

Field Elements

SRM_Spherical_3D_Coordinate

coordinate;

1

Notes

Fields Notes

coordinate

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

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Last updated: July 1, 2011 Copyright © 2011 SEDRIS™