SM Location 3D

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

Class Name: SM Location 3D

Superclass - <Location 3D>

Subclasses

This DRM class is concrete and has no subclasses.

Definition

An instance of this DRM class specifies a coordinate within the Solar Magnetic (SM) 3D Spatial Reference Frame (SRF).

See [I18026] 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

SM provides a convenient spatial reference frame for ordering data controlled more strongly by the Earth's dipole field than by solar wind. It has been used for representing magnetopause cross-sections and magnetospheric magnetic fields.

FAQs

Is SM inertial?: SM is quasi-inertial in that it rotates with both a yearly and daily period.
Where can users obtain further information on SM?: See the Spatial Reference Model (SRM) for additional details.

Constraints

Component of (two-way)(inherited)

zero or more <Arc> instances
zero or more <Base Reference Vector> instances
zero or more <Directional Light Behaviour> instances
zero or one <Distance Level Of Detail Data> instance
zero or more <Ellipse> instances
zero or more <Elliptic Cylinder> instances
zero or more <Feature Edge> instances
zero or one <Feature Node> instance
zero or more <Image Anchor> instances
zero or more <Label> instances
zero or one <Location Table> instance
zero or more <Morph Point> instances
zero or more <Perimeter Data> instances
zero or more <Point Geometry> instances
zero or more <Property Grid Hook Point> instances
zero or one <Reference Origin> instance
zero or more <Spatial Domain> instances
zero or more <Spatial Index Related Feature Topology> instances
zero or more <Spatial Index Related Features> instances
zero or more <Spatial Index Related Geometry> instances
zero or more <Spatial Index Related Geometry Topology> instances
zero or more <Tack Point> instances
zero or more <Vertex> instances
zero or more <Vertex With Component Indices> instances
zero or more <World 3x3> instances
zero or more <World Transformation> instances
zero or one <Attachment Point> instance
zero or more <Base Positional Light> instances
zero or more <Centre Of Buoyancy> instances
zero or more <Centre Of Mass> instances
zero or more <Centre Of Pressure> instances
zero or one <Contact Point> instance
zero or more <Separating Plane> instances
zero or more <Sound Instance> instances
zero or more <Stamp Behaviour> instances
zero or more <Volume> instances
zero or more <Volume Level Of Detail Data> instances
zero or more <Volume Light Behaviour> instances

Inherited Field Elements

This class has no inherited field elements.

Field Elements

SRM_SM_Coordinate_3D	coordinate;

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Last updated: October 1, 2002