metre
Oil and gas exploration and production.
None
Brazil - offshore - equatorial margin.
Data Source: EPSG v11.016 2024-08-31
Datum: Sistema de Referencia Geocentrico para las AmericaS 2000
Coordinate System: cartesian
Projection: Petrobras Mercator
Geodetic CRS: SIRGAS 2000
PROJCRS["SIRGAS 2000 / Brazil Mercator",
BASEGEOGCRS["SIRGAS 2000",
DATUM["Sistema de Referencia Geocentrico para las AmericaS 2000",
ELLIPSOID["GRS 1980",6378137,298.257222101,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4674]],
CONVERSION["Petrobras Mercator",
METHOD["Mercator (variant B)",
ID["EPSG",9805]],
PARAMETER["Latitude of 1st standard parallel",-2,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8823]],
PARAMETER["Longitude of natural origin",-43,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8802]],
PARAMETER["False easting",5000000,
LENGTHUNIT["metre",1],
ID["EPSG",8806]],
PARAMETER["False northing",10000000,
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["Oil and gas exploration and production."],
AREA["Brazil - offshore - equatorial margin."],
BBOX[-5.74,-51.64,7.04,-32.43]],
ID["EPSG",5641]]
{
"$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
"type": "ProjectedCRS",
"name": "SIRGAS 2000 / Brazil Mercator",
"base_crs": {
"name": "SIRGAS 2000",
"datum": {
"type": "GeodeticReferenceFrame",
"name": "Sistema de Referencia Geocentrico para las AmericaS 2000",
"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"
}
]
},
"id": {
"authority": "EPSG",
"code": 4674
}
},
"conversion": {
"name": "Petrobras Mercator",
"method": {
"name": "Mercator (variant B)",
"id": {
"authority": "EPSG",
"code": 9805
}
},
"parameters": [
{
"name": "Latitude of 1st standard parallel",
"value": -2,
"unit": "degree",
"id": {
"authority": "EPSG",
"code": 8823
}
},
{
"name": "Longitude of natural origin",
"value": -43,
"unit": "degree",
"id": {
"authority": "EPSG",
"code": 8802
}
},
{
"name": "False easting",
"value": 5000000,
"unit": "metre",
"id": {
"authority": "EPSG",
"code": 8806
}
},
{
"name": "False northing",
"value": 10000000,
"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": "Oil and gas exploration and production.",
"area": "Brazil - offshore - equatorial margin.",
"bbox": {
"south_latitude": -5.74,
"west_longitude": -51.64,
"north_latitude": 7.04,
"east_longitude": -32.43
},
"id": {
"authority": "EPSG",
"code": 5641
}
}
{'crs_wkt': 'PROJCRS["SIRGAS 2000 / Brazil Mercator",BASEGEOGCRS["SIRGAS '
'2000",DATUM["Sistema de Referencia Geocentrico para las AmericaS '
'2000",ELLIPSOID["GRS '
'1980",6378137,298.257222101,LENGTHUNIT["metre",1]]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],ID["EPSG",4674]],CONVERSION["Petrobras '
'Mercator",METHOD["Mercator (variant '
'B)",ID["EPSG",9805]],PARAMETER["Latitude of 1st standard '
'parallel",-2,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8823]],PARAMETER["Longitude '
'of natural '
'origin",-43,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["False '
'easting",5000000,LENGTHUNIT["metre",1],ID["EPSG",8806]],PARAMETER["False '
'northing",10000000,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["Oil and '
'gas exploration and production."],AREA["Brazil - offshore - '
'equatorial '
'margin."],BBOX[-5.74,-51.64,7.04,-32.43]],ID["EPSG",5641]]',
'false_easting': 5000000.0,
'false_northing': 10000000.0,
'geographic_crs_name': 'SIRGAS 2000',
'grid_mapping_name': 'mercator',
'horizontal_datum_name': 'Sistema de Referencia Geocentrico para las AmericaS '
'2000',
'inverse_flattening': 298.257222101,
'longitude_of_prime_meridian': 0.0,
'longitude_of_projection_origin': -43.0,
'prime_meridian_name': 'Greenwich',
'projected_crs_name': 'SIRGAS 2000 / Brazil Mercator',
'reference_ellipsoid_name': 'GRS 1980',
'semi_major_axis': 6378137.0,
'semi_minor_axis': 6356752.314140356,
'standard_parallel': -2.0}