Coordinate Reference System (CRS)
Entity
Name: Coordinate Reference System (CRS)
A Uniform Resource Name (URN) for the coordinate reference system (crs) used to define ‘Location.PositionPoints’. An example would be the European Petroleum Survey Group (EPSG) code for a coordinate reference system, defined in URN under the Open Geospatial Consortium (OGC) namespace as: urn:ogc:def:uom:EPSG::XXXX, where XXXX is an EPSG code (a full list of codes can be found at the EPSG Registry web site http://www.epsg-registry.org/). To define the coordinate system as being WGS84 (latitude, longitude) using an EPSG OGC, this attribute would be urn:ogc:def:uom:EPSG::4236. A profile should limit this code to a set of allowed URNs agreed to by all sending and receiving parties.
Details
- Industry Domain:
Grid CIM - Relational Table Name:
COORDINATE_SYSTEM_CIM - JSON View Name:
COORDINATE_SYSTEM_CIM#JSON - Ontology Class:
oewcim:CoordinateSystem
Properties
| Name | General Data Type | Oracle Data Type | Relational Column | Required? | Primary Key? | Validations | Related Graph Object |
|---|---|---|---|---|---|---|---|
| cim urn uuid | string | VARCHAR2 | CIM_URN_UUID |
Yes | Yes | oewcim:CoordinateSystem | |
| name | string | VARCHAR2 | NAME |
oewcim:CoordinateSystem | |||
| crs urn | string | VARCHAR2 | CRS_URN |
oewcim:CoordinateSystem |