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Unit: metre
Data source: EPSG
Revision date: 1995-06-02
Remarks: Used by Transit Precise Ephemeris between October 1971 and January 1987.
Definition: OGC Well Known Text
SPHEROID["NWL 9D",6378145,298.25, AUTHORITY["EPSG","7025"]]
Definition: OGC Well Known Text 2 (2019)
ELLIPSOID["NWL 9D",6378145,298.25, LENGTHUNIT["metre",1], ID["EPSG",7025]]
Definition: ESRI Well Known Text
SPHEROID["NWL_9D",6378145.0,298.25]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "Ellipsoid", "name": "NWL 9D", "semi_major_axis": 6378145, "inverse_flattening": 298.25, "id": { "authority": "EPSG", "code": 7025 } }
Definition: GeoServer
7025-ellipsoid=SPHEROID["NWL 9D",6378145,298.25,AUTHORITY["EPSG","7025"]]