degree
Geodesy; air, land and sea navigation and safety of life purposes.
None
French Antilles onshore and offshore - Guadeloupe (including Grande Terre, Basse Terre, Marie Galante, Les Saintes, Iles de la Petite Terre, La Desirade); Martinique; St Barthélemy; St Martin.
Data Source: EPSG v11.016 2024-08-31
Datum: Reseau Geodesique des Antilles Francaises 2009
Coordinate System: ellipsoidal
Projection: Undefined
Geodetic CRS: Undefined
GEOGCRS["RGAF09",
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,3],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["ellipsoidal height (h)",up,
ORDER[3],
LENGTHUNIT["metre",1]],
USAGE[
SCOPE["Geodesy; air, land and sea navigation and safety of life purposes."],
AREA["French Antilles onshore and offshore - Guadeloupe (including Grande Terre, Basse Terre, Marie Galante, Les Saintes, Iles de la Petite Terre, La Desirade); Martinique; St Barthélemy; St Martin."],
BBOX[14.08,-63.66,18.53,-57.52]],
ID["EPSG",5488]]
{
"$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
"type": "GeographicCRS",
"name": "RGAF09",
"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 latitude",
"abbreviation": "Lat",
"direction": "north",
"unit": "degree"
},
{
"name": "Geodetic longitude",
"abbreviation": "Lon",
"direction": "east",
"unit": "degree"
},
{
"name": "Ellipsoidal height",
"abbreviation": "h",
"direction": "up",
"unit": "metre"
}
]
},
"scope": "Geodesy; air, land and sea navigation and safety of life purposes.",
"area": "French Antilles onshore and offshore - Guadeloupe (including Grande Terre, Basse Terre, Marie Galante, Les Saintes, Iles de la Petite Terre, La Desirade); Martinique; St Barthélemy; St Martin.",
"bbox": {
"south_latitude": 14.08,
"west_longitude": -63.66,
"north_latitude": 18.53,
"east_longitude": -57.52
},
"id": {
"authority": "EPSG",
"code": 5488
}
}
{'crs_wkt': 'GEOGCRS["RGAF09",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,3],AXIS["geodetic '
'latitude '
'(Lat)",north,ORDER[1],ANGLEUNIT["degree",0.0174532925199433]],AXIS["geodetic '
'longitude '
'(Lon)",east,ORDER[2],ANGLEUNIT["degree",0.0174532925199433]],AXIS["ellipsoidal '
'height '
'(h)",up,ORDER[3],LENGTHUNIT["metre",1]],USAGE[SCOPE["Geodesy; '
'air, land and sea navigation and safety of life '
'purposes."],AREA["French Antilles onshore and offshore - '
'Guadeloupe (including Grande Terre, Basse Terre, Marie Galante, '
'Les Saintes, Iles de la Petite Terre, La Desirade); Martinique; '
'St Barthélemy; St '
'Martin."],BBOX[14.08,-63.66,18.53,-57.52]],ID["EPSG",5488]]',
'geographic_crs_name': 'RGAF09',
'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}