degree
LOCALE
None
ILE DE SAINT-MARTIN (GUADELOUPE)
Data Source: EPSG v11.016 2024-08-31
Datum: Reseau Geodesique des Antilles Francaises 2009
Coordinate System: Undefined
Projection: Undefined
Geodetic CRS: Undefined
COMPOUNDCRS["RGAF09 geographiques (dms) et IGN 1988 SM (GUADELOUPE / SAINT-MARTIN)",
GEOGCRS["RGAF09 geographiques (dms)",
DATUM["Reseau Geodesique des Antilles Francaises 2009",
ELLIPSOID["GRS 1980",6378137,298.257222101,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic longitude (Lon)",east,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic latitude (Lat)",north,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]]],
VERTCRS["IGN 1988 SM (GUADELOUPE / SAINT-MARTIN)",
VDATUM["IGN 1988 SM (GUADELOUPE / SAINT-MARTIN)"],
CS[vertical,1],
AXIS["gravity-related height (H)",up,
LENGTHUNIT["metre",1]]],
USAGE[
SCOPE["LOCALE"],
AREA["ILE DE SAINT-MARTIN (GUADELOUPE)"],
BBOX[18,-63.2,18.2,-62.5]],
ID["IGNF","RGAF09G.GUAD88SM"]]
{
"$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
"type": "CompoundCRS",
"name": "RGAF09 geographiques (dms) et IGN 1988 SM (GUADELOUPE / SAINT-MARTIN)",
"components": [
{
"type": "GeographicCRS",
"name": "RGAF09 geographiques (dms)",
"datum": {
"type": "GeodeticReferenceFrame",
"name": "Reseau Geodesique des Antilles Francaises 2009",
"ellipsoid": {
"name": "GRS 1980",
"semi_major_axis": 6378137,
"inverse_flattening": 298.257222101
}
},
"coordinate_system": {
"subtype": "ellipsoidal",
"axis": [
{
"name": "Geodetic longitude",
"abbreviation": "Lon",
"direction": "east",
"unit": "degree"
},
{
"name": "Geodetic latitude",
"abbreviation": "Lat",
"direction": "north",
"unit": "degree"
}
]
}
},
{
"type": "VerticalCRS",
"name": "IGN 1988 SM (GUADELOUPE / SAINT-MARTIN)",
"datum": {
"type": "VerticalReferenceFrame",
"name": "IGN 1988 SM (GUADELOUPE / SAINT-MARTIN)"
},
"coordinate_system": {
"subtype": "vertical",
"axis": [
{
"name": "Gravity-related height",
"abbreviation": "H",
"direction": "up",
"unit": "metre"
}
]
}
}
],
"scope": "LOCALE",
"area": "ILE DE SAINT-MARTIN (GUADELOUPE)",
"bbox": {
"south_latitude": 18,
"west_longitude": -63.2,
"north_latitude": 18.2,
"east_longitude": -62.5
},
"id": {
"authority": "IGNF",
"code": "RGAF09G.GUAD88SM"
}
}
{'crs_wkt': 'COMPOUNDCRS["RGAF09 geographiques (dms) et IGN 1988 SM '
'(GUADELOUPE / SAINT-MARTIN)",GEOGCRS["RGAF09 geographiques '
'(dms)",DATUM["Reseau Geodesique des Antilles Francaises '
'2009",ELLIPSOID["GRS '
'1980",6378137,298.257222101,LENGTHUNIT["metre",1]]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],CS[ellipsoidal,2],AXIS["geodetic '
'longitude '
'(Lon)",east,ORDER[1],ANGLEUNIT["degree",0.0174532925199433]],AXIS["geodetic '
'latitude '
'(Lat)",north,ORDER[2],ANGLEUNIT["degree",0.0174532925199433]]],VERTCRS["IGN '
'1988 SM (GUADELOUPE / SAINT-MARTIN)",VDATUM["IGN 1988 SM '
'(GUADELOUPE / '
'SAINT-MARTIN)"],CS[vertical,1],AXIS["gravity-related height '
'(H)",up,LENGTHUNIT["metre",1]]],USAGE[SCOPE["LOCALE"],AREA["ILE '
'DE SAINT-MARTIN '
'(GUADELOUPE)"],BBOX[18,-63.2,18.2,-62.5]],ID["IGNF","RGAF09G.GUAD88SM"]]',
'geographic_crs_name': 'RGAF09 geographiques (dms)',
'geopotential_datum_name': 'IGN 1988 SM (GUADELOUPE / SAINT-MARTIN)',
'grid_mapping_name': 'latitude_longitude',
'horizontal_datum_name': 'Reseau Geodesique des Antilles Francaises 2009',
'inverse_flattening': 298.257222101,
'longitude_of_prime_meridian': 0.0,
'prime_meridian_name': 'Greenwich',
'reference_ellipsoid_name': 'GRS 1980',
'semi_major_axis': 6378137.0,
'semi_minor_axis': 6356752.314140356}