metre
Continental mapping of raster data.
None
North America including Greenland, the Caribbean and Central America, together with circum-polar area north of 83°40'N. Excluding the circum-polar area, the longitude extent is from 167.65° in west across the 180° meridian to 15.72° in east.
Data Source: EPSG v11.016 2024-08-31
Datum: World Geodetic System 1984 ensemble
Coordinate System: cartesian
Projection: Equi7 projection - North America
Geodetic CRS: WGS 84
PROJCRS["WGS 84 / Equi7 North America",
BASEGEOGCRS["WGS 84",
ENSEMBLE["World Geodetic System 1984 ensemble",
MEMBER["World Geodetic System 1984 (Transit)"],
MEMBER["World Geodetic System 1984 (G730)"],
MEMBER["World Geodetic System 1984 (G873)"],
MEMBER["World Geodetic System 1984 (G1150)"],
MEMBER["World Geodetic System 1984 (G1674)"],
MEMBER["World Geodetic System 1984 (G1762)"],
MEMBER["World Geodetic System 1984 (G2139)"],
MEMBER["World Geodetic System 1984 (G2296)"],
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]],
ENSEMBLEACCURACY[2.0]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]],
CONVERSION["Equi7 projection - North America",
METHOD["Azimuthal Equidistant",
ID["EPSG",1125]],
PARAMETER["Latitude of natural origin",52,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8801]],
PARAMETER["Longitude of natural origin",-97.5,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8802]],
PARAMETER["False easting",8264722.177,
LENGTHUNIT["metre",1],
ID["EPSG",8806]],
PARAMETER["False northing",4867518.353,
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["Continental mapping of raster data."],
AREA["North America including Greenland, the Caribbean and Central America, together with circum-polar area north of 83°40'N. Excluding the circum-polar area, the longitude extent is from 167.65° in west across the 180° meridian to 15.72° in east."],
BBOX[7.98,-180,90,180]],
ID["EPSG",27705]]
{
"$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
"type": "ProjectedCRS",
"name": "WGS 84 / Equi7 North America",
"base_crs": {
"name": "WGS 84",
"datum_ensemble": {
"name": "World Geodetic System 1984 ensemble",
"members": [
{
"name": "World Geodetic System 1984 (Transit)",
"id": {
"authority": "EPSG",
"code": 1166
}
},
{
"name": "World Geodetic System 1984 (G730)",
"id": {
"authority": "EPSG",
"code": 1152
}
},
{
"name": "World Geodetic System 1984 (G873)",
"id": {
"authority": "EPSG",
"code": 1153
}
},
{
"name": "World Geodetic System 1984 (G1150)",
"id": {
"authority": "EPSG",
"code": 1154
}
},
{
"name": "World Geodetic System 1984 (G1674)",
"id": {
"authority": "EPSG",
"code": 1155
}
},
{
"name": "World Geodetic System 1984 (G1762)",
"id": {
"authority": "EPSG",
"code": 1156
}
},
{
"name": "World Geodetic System 1984 (G2139)",
"id": {
"authority": "EPSG",
"code": 1309
}
},
{
"name": "World Geodetic System 1984 (G2296)",
"id": {
"authority": "EPSG",
"code": 1383
}
}
],
"ellipsoid": {
"name": "WGS 84",
"semi_major_axis": 6378137,
"inverse_flattening": 298.257223563
},
"accuracy": "2.0",
"id": {
"authority": "EPSG",
"code": 6326
}
},
"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": 4326
}
},
"conversion": {
"name": "Equi7 projection - North America",
"method": {
"name": "Azimuthal Equidistant",
"id": {
"authority": "EPSG",
"code": 1125
}
},
"parameters": [
{
"name": "Latitude of natural origin",
"value": 52,
"unit": "degree",
"id": {
"authority": "EPSG",
"code": 8801
}
},
{
"name": "Longitude of natural origin",
"value": -97.5,
"unit": "degree",
"id": {
"authority": "EPSG",
"code": 8802
}
},
{
"name": "False easting",
"value": 8264722.177,
"unit": "metre",
"id": {
"authority": "EPSG",
"code": 8806
}
},
{
"name": "False northing",
"value": 4867518.353,
"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": "Continental mapping of raster data.",
"area": "North America including Greenland, the Caribbean and Central America, together with circum-polar area north of 83°40'N. Excluding the circum-polar area, the longitude extent is from 167.65° in west across the 180° meridian to 15.72° in east.",
"bbox": {
"south_latitude": 7.98,
"west_longitude": -180,
"north_latitude": 90,
"east_longitude": 180
},
"id": {
"authority": "EPSG",
"code": 27705
}
}
{'crs_wkt': 'PROJCRS["WGS 84 / Equi7 North America",BASEGEOGCRS["WGS '
'84",ENSEMBLE["World Geodetic System 1984 ensemble",MEMBER["World '
'Geodetic System 1984 (Transit)"],MEMBER["World Geodetic System '
'1984 (G730)"],MEMBER["World Geodetic System 1984 '
'(G873)"],MEMBER["World Geodetic System 1984 '
'(G1150)"],MEMBER["World Geodetic System 1984 '
'(G1674)"],MEMBER["World Geodetic System 1984 '
'(G1762)"],MEMBER["World Geodetic System 1984 '
'(G2139)"],MEMBER["World Geodetic System 1984 '
'(G2296)"],ELLIPSOID["WGS '
'84",6378137,298.257223563,LENGTHUNIT["metre",1]],ENSEMBLEACCURACY[2.0]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],ID["EPSG",4326]],CONVERSION["Equi7 '
'projection - North America",METHOD["Azimuthal '
'Equidistant",ID["EPSG",1125]],PARAMETER["Latitude of natural '
'origin",52,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8801]],PARAMETER["Longitude '
'of natural '
'origin",-97.5,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["False '
'easting",8264722.177,LENGTHUNIT["metre",1],ID["EPSG",8806]],PARAMETER["False '
'northing",4867518.353,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["Continental '
'mapping of raster data."],AREA["North America including '
'Greenland, the Caribbean and Central America, together with '
"circum-polar area north of 83°40'N. Excluding the circum-polar "
'area, the longitude extent is from 167.65° in west across the '
'180° meridian to 15.72° in '
'east."],BBOX[7.98,-180,90,180]],ID["EPSG",27705]]',
'false_easting': 8264722.177,
'false_northing': 4867518.353,
'geographic_crs_name': 'WGS 84',
'grid_mapping_name': 'azimuthal_equidistant',
'horizontal_datum_name': 'World Geodetic System 1984 ensemble',
'inverse_flattening': 298.257223563,
'latitude_of_projection_origin': 52.0,
'longitude_of_prime_meridian': 0.0,
'longitude_of_projection_origin': -97.5,
'prime_meridian_name': 'Greenwich',
'projected_crs_name': 'WGS 84 / Equi7 North America',
'reference_ellipsoid_name': 'WGS 84',
'semi_major_axis': 6378137.0,
'semi_minor_axis': 6356752.314245179}