Assertion: observation | /r/CapableOf | derive coordinate
Facets:
value: on indian geodetic datum
type: LOCATION
Source sentences:
text: To derive the coordinates on Indian Geodetic Datum – the Everest Ellipsoid, the observations are started and closed on existing Geodetic Stations of the Great Trigonametrical (GT) triangulation network, whose coordinates on the Everest Ellipsoid are known.