metre
Not known.
None
Republic of Korea (South Korea) - onshore.
Data Source: EPSG v11.016 2024-08-31
Datum: Korean Datum 1985
Coordinate System: cartesian
Projection: Korean_1985_Korea_Unified_Coordinate_System
Geodetic CRS: Korean 1985
PROJCRS["Korean_1985_Korea_Unified_Coordinate_System",
BASEGEOGCRS["Korean 1985",
DATUM["Korean Datum 1985",
ELLIPSOID["Bessel 1841",6377397.155,299.1528128,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4162]],
CONVERSION["Korean_1985_Korea_Unified_Coordinate_System",
METHOD["Transverse Mercator",
ID["EPSG",9807]],
PARAMETER["Latitude of natural origin",38,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8801]],
PARAMETER["Longitude of natural origin",127.5,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8802]],
PARAMETER["Scale factor at natural origin",0.9996,
SCALEUNIT["unity",1],
ID["EPSG",8805]],
PARAMETER["False easting",1000000,
LENGTHUNIT["metre",1],
ID["EPSG",8806]],
PARAMETER["False northing",2000000,
LENGTHUNIT["metre",1],
ID["EPSG",8807]]],
CS[Cartesian,2],
AXIS["(E)",east,
ORDER[1],
LENGTHUNIT["metre",1]],
AXIS["(N)",north,
ORDER[2],
LENGTHUNIT["metre",1]],
USAGE[
SCOPE["Not known."],
AREA["Republic of Korea (South Korea) - onshore."],
BBOX[33.14,124.53,38.64,131.01]],
ID["ESRI",102040]]
{
"$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
"type": "ProjectedCRS",
"name": "Korean_1985_Korea_Unified_Coordinate_System",
"base_crs": {
"name": "Korean 1985",
"datum": {
"type": "GeodeticReferenceFrame",
"name": "Korean Datum 1985",
"ellipsoid": {
"name": "Bessel 1841",
"semi_major_axis": 6377397.155,
"inverse_flattening": 299.1528128
}
},
"coordinate_system": {
"subtype": "ellipsoidal",
"axis": [
{
"name": "Geodetic latitude",
"abbreviation": "Lat",
"direction": "north",
"unit": "degree"
},
{
"name": "Geodetic longitude",
"abbreviation": "Lon",
"direction": "east",
"unit": "degree"
}
]
},
"id": {
"authority": "EPSG",
"code": 4162
}
},
"conversion": {
"name": "Korean_1985_Korea_Unified_Coordinate_System",
"method": {
"name": "Transverse Mercator",
"id": {
"authority": "EPSG",
"code": 9807
}
},
"parameters": [
{
"name": "Latitude of natural origin",
"value": 38,
"unit": "degree",
"id": {
"authority": "EPSG",
"code": 8801
}
},
{
"name": "Longitude of natural origin",
"value": 127.5,
"unit": "degree",
"id": {
"authority": "EPSG",
"code": 8802
}
},
{
"name": "Scale factor at natural origin",
"value": 0.9996,
"unit": "unity",
"id": {
"authority": "EPSG",
"code": 8805
}
},
{
"name": "False easting",
"value": 1000000,
"unit": "metre",
"id": {
"authority": "EPSG",
"code": 8806
}
},
{
"name": "False northing",
"value": 2000000,
"unit": "metre",
"id": {
"authority": "EPSG",
"code": 8807
}
}
]
},
"coordinate_system": {
"subtype": "Cartesian",
"axis": [
{
"name": "Easting",
"abbreviation": "E",
"direction": "east",
"unit": "metre"
},
{
"name": "Northing",
"abbreviation": "N",
"direction": "north",
"unit": "metre"
}
]
},
"scope": "Not known.",
"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": "ESRI",
"code": 102040
}
}
{'crs_wkt': 'PROJCRS["Korean_1985_Korea_Unified_Coordinate_System",BASEGEOGCRS["Korean '
'1985",DATUM["Korean Datum 1985",ELLIPSOID["Bessel '
'1841",6377397.155,299.1528128,LENGTHUNIT["metre",1]]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],ID["EPSG",4162]],CONVERSION["Korean_1985_Korea_Unified_Coordinate_System",METHOD["Transverse '
'Mercator",ID["EPSG",9807]],PARAMETER["Latitude of natural '
'origin",38,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8801]],PARAMETER["Longitude '
'of natural '
'origin",127.5,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["Scale '
'factor at natural '
'origin",0.9996,SCALEUNIT["unity",1],ID["EPSG",8805]],PARAMETER["False '
'easting",1000000,LENGTHUNIT["metre",1],ID["EPSG",8806]],PARAMETER["False '
'northing",2000000,LENGTHUNIT["metre",1],ID["EPSG",8807]]],CS[Cartesian,2],AXIS["(E)",east,ORDER[1],LENGTHUNIT["metre",1]],AXIS["(N)",north,ORDER[2],LENGTHUNIT["metre",1]],USAGE[SCOPE["Not '
'known."],AREA["Republic of Korea (South Korea) - '
'onshore."],BBOX[33.14,124.53,38.64,131.01]],ID["ESRI",102040]]',
'false_easting': 1000000.0,
'false_northing': 2000000.0,
'geographic_crs_name': 'Korean 1985',
'grid_mapping_name': 'transverse_mercator',
'horizontal_datum_name': 'Korean Datum 1985',
'inverse_flattening': 299.1528128,
'latitude_of_projection_origin': 38.0,
'longitude_of_central_meridian': 127.5,
'longitude_of_prime_meridian': 0.0,
'prime_meridian_name': 'Greenwich',
'projected_crs_name': 'Korean_1985_Korea_Unified_Coordinate_System',
'reference_ellipsoid_name': 'Bessel 1841',
'scale_factor_at_central_meridian': 0.9996,
'semi_major_axis': 6377397.155,
'semi_minor_axis': 6356078.962818189}