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

Class Name: CM 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 Celestiomagnetic SRFT.

See 8.5.10 Celestiomagnetic 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 Celestiomagnetic SRFT is often used when expressing the positions of magnetic observatories in coordinates.

  2. Positions of charged particles affected by the magnetic fields of the Earth, as well as the magnetic fields themselves, can be expressed conveniently using an SRF derived from the Celestiomagnetic SRFT.

FAQs

Where can users obtain further information on CM?

See the SRM for additional details.

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 26, 2006 Copyright © 2006 SEDRIS™