EPSG:9544 - NAD83(CSRS)v6 + CGVD2013a(2010) height

Attributes


Unit

degree

Scope

Spatial referencing.

Remarks

None

Area of use

Canada - onshore and offshore - Alberta; British Columbia; Manitoba; New Brunswick; Newfoundland and Labrador; Northwest Territories; Nova Scotia; Nunavut; Ontario; Prince Edward Island; Quebec; Saskatchewan; Yukon.

Data Source: EPSG v11.016 2024-08-31

Datum: North American Datum of 1983 (CSRS) version 6

Coordinate System: Undefined

Projection: Undefined

Geodetic CRS: Undefined

Export

COMPOUNDCRS["NAD83(CSRS)v6 + CGVD2013a(2010) height",
    GEOGCRS["NAD83(CSRS)v6",
        DATUM["North American Datum of 1983 (CSRS) version 6",
            ELLIPSOID["GRS 1980",6378137,298.257222101,
                LENGTHUNIT["metre",1]],
            ANCHOREPOCH[2010]],
        PRIMEM["Greenwich",0,
            ANGLEUNIT["degree",0.0174532925199433]],
        CS[ellipsoidal,2],
            AXIS["geodetic latitude (Lat)",north,
                ORDER[1],
                ANGLEUNIT["degree",0.0174532925199433]],
            AXIS["geodetic longitude (Lon)",east,
                ORDER[2],
                ANGLEUNIT["degree",0.0174532925199433]]],
    VERTCRS["CGVD2013a(2010) height",
        VDATUM["Canadian Geodetic Vertical Datum of 2013 (CGG2013a) epoch 2010",
            ANCHOREPOCH[2010]],
        CS[vertical,1],
            AXIS["gravity-related height (H)",up,
                LENGTHUNIT["metre",1]]],
    USAGE[
        SCOPE["Spatial referencing."],
        AREA["Canada - onshore and offshore - Alberta; British Columbia; Manitoba; New Brunswick; Newfoundland and Labrador; Northwest Territories; Nova Scotia; Nunavut; Ontario; Prince Edward Island; Quebec; Saskatchewan; Yukon."],
        BBOX[38.21,-141.01,86.46,-40.73]],
    ID["EPSG",9544]]
{
  "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
  "type": "CompoundCRS",
  "name": "NAD83(CSRS)v6 + CGVD2013a(2010) height",
  "components": [
    {
      "type": "GeographicCRS",
      "name": "NAD83(CSRS)v6",
      "datum": {
        "type": "GeodeticReferenceFrame",
        "name": "North American Datum of 1983 (CSRS) version 6",
        "anchor_epoch": 2010,
        "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"
          }
        ]
      }
    },
    {
      "type": "VerticalCRS",
      "name": "CGVD2013a(2010) height",
      "datum": {
        "type": "VerticalReferenceFrame",
        "name": "Canadian Geodetic Vertical Datum of 2013 (CGG2013a) epoch 2010",
        "anchor_epoch": 2010
      },
      "coordinate_system": {
        "subtype": "vertical",
        "axis": [
          {
            "name": "Gravity-related height",
            "abbreviation": "H",
            "direction": "up",
            "unit": "metre"
          }
        ]
      }
    }
  ],
  "scope": "Spatial referencing.",
  "area": "Canada - onshore and offshore - Alberta; British Columbia; Manitoba; New Brunswick; Newfoundland and Labrador; Northwest Territories; Nova Scotia; Nunavut; Ontario; Prince Edward Island; Quebec; Saskatchewan; Yukon.",
  "bbox": {
    "south_latitude": 38.21,
    "west_longitude": -141.01,
    "north_latitude": 86.46,
    "east_longitude": -40.73
  },
  "id": {
    "authority": "EPSG",
    "code": 9544
  }
}
{'crs_wkt': 'COMPOUNDCRS["NAD83(CSRS)v6 + CGVD2013a(2010) '
            'height",GEOGCRS["NAD83(CSRS)v6",DATUM["North American Datum of '
            '1983 (CSRS) version 6",ELLIPSOID["GRS '
            '1980",6378137,298.257222101,LENGTHUNIT["metre",1]],ANCHOREPOCH[2010]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],CS[ellipsoidal,2],AXIS["geodetic '
            'latitude '
            '(Lat)",north,ORDER[1],ANGLEUNIT["degree",0.0174532925199433]],AXIS["geodetic '
            'longitude '
            '(Lon)",east,ORDER[2],ANGLEUNIT["degree",0.0174532925199433]]],VERTCRS["CGVD2013a(2010) '
            'height",VDATUM["Canadian Geodetic Vertical Datum of 2013 '
            '(CGG2013a) epoch '
            '2010",ANCHOREPOCH[2010]],CS[vertical,1],AXIS["gravity-related '
            'height (H)",up,LENGTHUNIT["metre",1]]],USAGE[SCOPE["Spatial '
            'referencing."],AREA["Canada - onshore and offshore - Alberta; '
            'British Columbia; Manitoba; New Brunswick; Newfoundland and '
            'Labrador; Northwest Territories; Nova Scotia; Nunavut; Ontario; '
            'Prince Edward Island; Quebec; Saskatchewan; '
            'Yukon."],BBOX[38.21,-141.01,86.46,-40.73]],ID["EPSG",9544]]',
 'geographic_crs_name': 'NAD83(CSRS)v6',
 'geopotential_datum_name': 'Canadian Geodetic Vertical Datum of 2013 '
                            '(CGG2013a) epoch 2010',
 'grid_mapping_name': 'latitude_longitude',
 'horizontal_datum_name': 'North American Datum of 1983 (CSRS) version 6',
 '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}