metre
Cadastre, survey control and engineering survey in urban areas, typically in all municipalities that previously comprised the 73 Municipal Integrated Surveying and Mapping (MISAM) areas, also known as urban cadastral map areas. For rural areas use UTM.
None
Canada - Alberta - west of 118°30' W.
Data Source: EPSG v11.016 2024-08-31
Datum: North American Datum of 1983 (CSRS) version 2
Coordinate System: cartesian
Projection: Alberta 3-degree TM reference meridian 120 W
Geodetic CRS: NAD83(CSRS)v2
PROJCRS["NAD83(CSRS)v2 / Alberta 3TM ref merid 120 W",
BASEGEOGCRS["NAD83(CSRS)v2",
DATUM["North American Datum of 1983 (CSRS) version 2",
ELLIPSOID["GRS 1980",6378137,298.257222101,
LENGTHUNIT["metre",1]],
ANCHOREPOCH[1997]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",8237]],
CONVERSION["Alberta 3-degree TM reference meridian 120 W",
METHOD["Transverse Mercator",
ID["EPSG",9807]],
PARAMETER["Latitude of natural origin",0,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8801]],
PARAMETER["Longitude of natural origin",-120,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8802]],
PARAMETER["Scale factor at natural origin",0.9999,
SCALEUNIT["unity",1],
ID["EPSG",8805]],
PARAMETER["False easting",0,
LENGTHUNIT["metre",1],
ID["EPSG",8806]],
PARAMETER["False northing",0,
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["Cadastre, survey control and engineering survey in urban areas, typically in all municipalities that previously comprised the 73 Municipal Integrated Surveying and Mapping (MISAM) areas, also known as urban cadastral map areas. For rural areas use UTM."],
AREA["Canada - Alberta - west of 118°30' W."],
BBOX[52.88,-120,60,-118.5]],
ID["EPSG",22265]]
{
"$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
"type": "ProjectedCRS",
"name": "NAD83(CSRS)v2 / Alberta 3TM ref merid 120 W",
"base_crs": {
"name": "NAD83(CSRS)v2",
"datum": {
"type": "GeodeticReferenceFrame",
"name": "North American Datum of 1983 (CSRS) version 2",
"anchor_epoch": 1997,
"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": 8237
}
},
"conversion": {
"name": "Alberta 3-degree TM reference meridian 120 W",
"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": -120,
"unit": "degree",
"id": {
"authority": "EPSG",
"code": 8802
}
},
{
"name": "Scale factor at natural origin",
"value": 0.9999,
"unit": "unity",
"id": {
"authority": "EPSG",
"code": 8805
}
},
{
"name": "False easting",
"value": 0,
"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": "E",
"direction": "east",
"unit": "metre"
},
{
"name": "Northing",
"abbreviation": "N",
"direction": "north",
"unit": "metre"
}
]
},
"scope": "Cadastre, survey control and engineering survey in urban areas, typically in all municipalities that previously comprised the 73 Municipal Integrated Surveying and Mapping (MISAM) areas, also known as urban cadastral map areas. For rural areas use UTM.",
"area": "Canada - Alberta - west of 118°30' W.",
"bbox": {
"south_latitude": 52.88,
"west_longitude": -120,
"north_latitude": 60,
"east_longitude": -118.5
},
"id": {
"authority": "EPSG",
"code": 22265
}
}
{'crs_wkt': 'PROJCRS["NAD83(CSRS)v2 / Alberta 3TM ref merid 120 '
'W",BASEGEOGCRS["NAD83(CSRS)v2",DATUM["North American Datum of '
'1983 (CSRS) version 2",ELLIPSOID["GRS '
'1980",6378137,298.257222101,LENGTHUNIT["metre",1]],ANCHOREPOCH[1997]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],ID["EPSG",8237]],CONVERSION["Alberta '
'3-degree TM reference meridian 120 W",METHOD["Transverse '
'Mercator",ID["EPSG",9807]],PARAMETER["Latitude of natural '
'origin",0,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8801]],PARAMETER["Longitude '
'of natural '
'origin",-120,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["Scale '
'factor at natural '
'origin",0.9999,SCALEUNIT["unity",1],ID["EPSG",8805]],PARAMETER["False '
'easting",0,LENGTHUNIT["metre",1],ID["EPSG",8806]],PARAMETER["False '
'northing",0,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["Cadastre, '
'survey control and engineering survey in urban areas, typically '
'in all municipalities that previously comprised the 73 Municipal '
'Integrated Surveying and Mapping (MISAM) areas, also known as '
'urban cadastral map areas. For rural areas use '
'UTM."],AREA["Canada - Alberta - west of 118°30\' '
'W."],BBOX[52.88,-120,60,-118.5]],ID["EPSG",22265]]',
'false_easting': 0.0,
'false_northing': 0.0,
'geographic_crs_name': 'NAD83(CSRS)v2',
'grid_mapping_name': 'transverse_mercator',
'horizontal_datum_name': 'North American Datum of 1983 (CSRS) version 2',
'inverse_flattening': 298.257222101,
'latitude_of_projection_origin': 0.0,
'longitude_of_central_meridian': -120.0,
'longitude_of_prime_meridian': 0.0,
'prime_meridian_name': 'Greenwich',
'projected_crs_name': 'NAD83(CSRS)v2 / Alberta 3TM ref merid 120 W',
'reference_ellipsoid_name': 'GRS 1980',
'scale_factor_at_central_meridian': 0.9999,
'semi_major_axis': 6378137.0,
'semi_minor_axis': 6356752.314140356}