metre
CONTINENTALE
None
EUROPE (ETRS89) - UTM NORD FUSEAU 31
Data Source: EPSG v11.016 2024-08-31
Datum: European Terrestrial Reference System 1989 ensemble
Coordinate System: cartesian
Projection: UTM NORD FUSEAU 31
Geodetic CRS: ETRS89 geographiques (dms)
PROJCRS["ETRS89 UTM Nord fuseau 31",
BASEGEOGCRS["ETRS89 geographiques (dms)",
ENSEMBLE["European Terrestrial Reference System 1989 ensemble",
MEMBER["European Terrestrial Reference Frame 1989"],
MEMBER["European Terrestrial Reference Frame 1990"],
MEMBER["European Terrestrial Reference Frame 1991"],
MEMBER["European Terrestrial Reference Frame 1992"],
MEMBER["European Terrestrial Reference Frame 1993"],
MEMBER["European Terrestrial Reference Frame 1994"],
MEMBER["European Terrestrial Reference Frame 1996"],
MEMBER["European Terrestrial Reference Frame 1997"],
MEMBER["European Terrestrial Reference Frame 2000"],
MEMBER["European Terrestrial Reference Frame 2005"],
MEMBER["European Terrestrial Reference Frame 2014"],
MEMBER["European Terrestrial Reference Frame 2020"],
ELLIPSOID["GRS 1980",6378137,298.257222101,
LENGTHUNIT["metre",1]],
ENSEMBLEACCURACY[0.1]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
ID["IGNF","ETRS89G"]],
CONVERSION["UTM NORD FUSEAU 31",
METHOD["Transverse Mercator",
ID["EPSG",9807]],
PARAMETER["Latitude of natural origin",0,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8801]],
PARAMETER["Longitude of natural origin",3,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8802]],
PARAMETER["Scale factor at natural origin",0.9996,
SCALEUNIT["unity",1],
ID["EPSG",8805]],
PARAMETER["False easting",500000,
LENGTHUNIT["metre",1],
ID["EPSG",8806]],
PARAMETER["False northing",0,
LENGTHUNIT["metre",1],
ID["EPSG",8807]]],
CS[Cartesian,2],
AXIS["easting (X)",east,
ORDER[1],
LENGTHUNIT["metre",1]],
AXIS["northing (Y)",north,
ORDER[2],
LENGTHUNIT["metre",1]],
USAGE[
SCOPE["CONTINENTALE"],
AREA["EUROPE (ETRS89) - UTM NORD FUSEAU 31"],
BBOX[27.5,0,71.5,6]],
ID["IGNF","UTM31ETRS89"]]
{
"$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
"type": "ProjectedCRS",
"name": "ETRS89 UTM Nord fuseau 31",
"base_crs": {
"name": "ETRS89 geographiques (dms)",
"datum_ensemble": {
"name": "European Terrestrial Reference System 1989 ensemble",
"members": [
{
"name": "European Terrestrial Reference Frame 1989",
"id": {
"authority": "EPSG",
"code": 1178
}
},
{
"name": "European Terrestrial Reference Frame 1990",
"id": {
"authority": "EPSG",
"code": 1179
}
},
{
"name": "European Terrestrial Reference Frame 1991",
"id": {
"authority": "EPSG",
"code": 1180
}
},
{
"name": "European Terrestrial Reference Frame 1992",
"id": {
"authority": "EPSG",
"code": 1181
}
},
{
"name": "European Terrestrial Reference Frame 1993",
"id": {
"authority": "EPSG",
"code": 1182
}
},
{
"name": "European Terrestrial Reference Frame 1994",
"id": {
"authority": "EPSG",
"code": 1183
}
},
{
"name": "European Terrestrial Reference Frame 1996",
"id": {
"authority": "EPSG",
"code": 1184
}
},
{
"name": "European Terrestrial Reference Frame 1997",
"id": {
"authority": "EPSG",
"code": 1185
}
},
{
"name": "European Terrestrial Reference Frame 2000",
"id": {
"authority": "EPSG",
"code": 1186
}
},
{
"name": "European Terrestrial Reference Frame 2005",
"id": {
"authority": "EPSG",
"code": 1204
}
},
{
"name": "European Terrestrial Reference Frame 2014",
"id": {
"authority": "EPSG",
"code": 1206
}
},
{
"name": "European Terrestrial Reference Frame 2020",
"id": {
"authority": "EPSG",
"code": 1382
}
}
],
"ellipsoid": {
"name": "GRS 1980",
"semi_major_axis": 6378137,
"inverse_flattening": 298.257222101
},
"accuracy": "0.1",
"id": {
"authority": "EPSG",
"code": 6258
}
},
"coordinate_system": {
"subtype": "ellipsoidal",
"axis": [
{
"name": "Geodetic longitude",
"abbreviation": "Lon",
"direction": "east",
"unit": "degree"
},
{
"name": "Geodetic latitude",
"abbreviation": "Lat",
"direction": "north",
"unit": "degree"
}
]
},
"id": {
"authority": "IGNF",
"code": "ETRS89G"
}
},
"conversion": {
"name": "UTM NORD FUSEAU 31",
"method": {
"name": "Transverse Mercator",
"id": {
"authority": "EPSG",
"code": 9807
}
},
"parameters": [
{
"name": "Latitude of natural origin",
"value": 0,
"unit": "degree",
"id": {
"authority": "EPSG",
"code": 8801
}
},
{
"name": "Longitude of natural origin",
"value": 3,
"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": 500000,
"unit": "metre",
"id": {
"authority": "EPSG",
"code": 8806
}
},
{
"name": "False northing",
"value": 0,
"unit": "metre",
"id": {
"authority": "EPSG",
"code": 8807
}
}
]
},
"coordinate_system": {
"subtype": "Cartesian",
"axis": [
{
"name": "Easting",
"abbreviation": "X",
"direction": "east",
"unit": "metre"
},
{
"name": "Northing",
"abbreviation": "Y",
"direction": "north",
"unit": "metre"
}
]
},
"scope": "CONTINENTALE",
"area": "EUROPE (ETRS89) - UTM NORD FUSEAU 31",
"bbox": {
"south_latitude": 27.5,
"west_longitude": 0,
"north_latitude": 71.5,
"east_longitude": 6
},
"id": {
"authority": "IGNF",
"code": "UTM31ETRS89"
}
}
{'crs_wkt': 'PROJCRS["ETRS89 UTM Nord fuseau 31",BASEGEOGCRS["ETRS89 '
'geographiques (dms)",ENSEMBLE["European Terrestrial Reference '
'System 1989 ensemble",MEMBER["European Terrestrial Reference '
'Frame 1989"],MEMBER["European Terrestrial Reference Frame '
'1990"],MEMBER["European Terrestrial Reference Frame '
'1991"],MEMBER["European Terrestrial Reference Frame '
'1992"],MEMBER["European Terrestrial Reference Frame '
'1993"],MEMBER["European Terrestrial Reference Frame '
'1994"],MEMBER["European Terrestrial Reference Frame '
'1996"],MEMBER["European Terrestrial Reference Frame '
'1997"],MEMBER["European Terrestrial Reference Frame '
'2000"],MEMBER["European Terrestrial Reference Frame '
'2005"],MEMBER["European Terrestrial Reference Frame '
'2014"],MEMBER["European Terrestrial Reference Frame '
'2020"],ELLIPSOID["GRS '
'1980",6378137,298.257222101,LENGTHUNIT["metre",1]],ENSEMBLEACCURACY[0.1]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],ID["IGNF","ETRS89G"]],CONVERSION["UTM '
'NORD FUSEAU 31",METHOD["Transverse '
'Mercator",ID["EPSG",9807]],PARAMETER["Latitude of natural '
'origin",0,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8801]],PARAMETER["Longitude '
'of natural '
'origin",3,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["Scale '
'factor at natural '
'origin",0.9996,SCALEUNIT["unity",1],ID["EPSG",8805]],PARAMETER["False '
'easting",500000,LENGTHUNIT["metre",1],ID["EPSG",8806]],PARAMETER["False '
'northing",0,LENGTHUNIT["metre",1],ID["EPSG",8807]]],CS[Cartesian,2],AXIS["easting '
'(X)",east,ORDER[1],LENGTHUNIT["metre",1]],AXIS["northing '
'(Y)",north,ORDER[2],LENGTHUNIT["metre",1]],USAGE[SCOPE["CONTINENTALE"],AREA["EUROPE '
'(ETRS89) - UTM NORD FUSEAU '
'31"],BBOX[27.5,0,71.5,6]],ID["IGNF","UTM31ETRS89"]]',
'false_easting': 500000.0,
'false_northing': 0.0,
'geographic_crs_name': 'ETRS89 geographiques (dms)',
'grid_mapping_name': 'transverse_mercator',
'horizontal_datum_name': 'European Terrestrial Reference System 1989 ensemble',
'inverse_flattening': 298.257222101,
'latitude_of_projection_origin': 0.0,
'longitude_of_central_meridian': 3.0,
'longitude_of_prime_meridian': 0.0,
'prime_meridian_name': 'Greenwich',
'projected_crs_name': 'ETRS89 UTM Nord fuseau 31',
'reference_ellipsoid_name': 'GRS 1980',
'scale_factor_at_central_meridian': 0.9996,
'semi_major_axis': 6378137.0,
'semi_minor_axis': 6356752.314140356}