Statements (12)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:reference_ellipsoid
|
| gptkbp:adoptedBy |
2008
|
| gptkbp:authority |
gptkb:National_Administration_of_Surveying,_Mapping_and_Geoinformation_of_China
|
| gptkbp:basedOn |
GRS80 ellipsoid
|
| gptkbp:datumOrigin |
Earth center of mass
|
| https://www.w3.org/2000/01/rdf-schema#label |
CGCS2000 ellipsoid
|
| gptkbp:inverseFlattening |
298.257222101
|
| gptkbp:semiMajorAxis |
6378137.0 m
|
| gptkbp:usedFor |
geodetic calculations in China
|
| gptkbp:usedIn |
gptkb:China_Geodetic_Coordinate_System_2000
|
| gptkbp:bfsParent |
gptkb:China_Geodetic_Coordinate_System_2000
|
| gptkbp:bfsLayer |
6
|