Ellipsoid: Bessel 1841
Prime meridian: Greenwich
Data source: EPSG
Information source: Clifford J. Mugnier; in Photogrammetric Engineering & Remote Sensing November 1999. http://www.asprs.org/
Revision date: 2010-06-30
Scope: Geodesy, cadastre, engineering survey, topographic mapping.
Remarks: Replaces Tokyo 1918 (datum code 6301). Replaced by Korea 2000 (datum code 6737).
Area of use: Republic of Korea (South Korea) - onshore.
Definition: OGC Well Known Text
DATUM["Korean_Datum_1985", SPHEROID["Bessel 1841",6377397.155,299.1528128, AUTHORITY["EPSG","7004"]], AUTHORITY["EPSG","6162"]]
Definition: OGC Well Known Text 2 (2019)
DATUM["Korean Datum 1985", ELLIPSOID["Bessel 1841",6377397.155,299.1528128, LENGTHUNIT["metre",1]], ID["EPSG",6162]]
Definition: ESRI Well Known Text
DATUM["D_Korean_Datum_1985", SPHEROID["Bessel_1841",6377397.155,299.1528128]]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.5/projjson.schema.json", "type": "GeodeticReferenceFrame", "name": "Korean Datum 1985", "ellipsoid": { "name": "Bessel 1841", "semi_major_axis": 6377397.155, "inverse_flattening": 299.1528128 }, "scope": "Geodesy, cadastre, engineering survey, topographic mapping.", "area": "Republic of Korea (South Korea) - onshore.", "bbox": { "south_latitude": 33.14, "west_longitude": 124.53, "north_latitude": 38.64, "east_longitude": 131.01 }, "id": { "authority": "EPSG", "code": 6162 } }