EPSG:1198

North American Datum of 1983 (CSRS) version 7

Attributes

Ellipsoid: GRS 1980

Prime meridian: Greenwich

Data source: EPSG

Information source: Geodetic Survey Division, Natural Resources Canada.

Revision date: 2022-05-08

Scope: Geodesy.

Remarks: Published 2017-05-01; adopted by the Canadian federal government (2017) and the provincial governments of Alberta (2021) and Prince Edward Island (2020). Replaces NAD83(CSRS)v6.

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.

Covered area powered by MapTiler MapTiler logo
SimpleMap

WGS84 bounds:
-40.73 38.21
-141.01 86.46

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.
MapTiler banner

Definition: OGC Well Known Text

DATUM["North_American_Datum_of_1983_CSRS_version_7",
    SPHEROID["GRS 1980",6378137,298.257222101,
        AUTHORITY["EPSG","7019"]],
    AUTHORITY["EPSG","1198"]]

Definition: OGC Well Known Text 2 (2019)

DATUM["North American Datum of 1983 (CSRS) version 7",
    ELLIPSOID["GRS 1980",6378137,298.257222101,
        LENGTHUNIT["metre",1]],
    ID["EPSG",1198]]

Definition: ESRI Well Known Text

DATUM["North_American_Datum_of_1983_(CSRS)_version_7",
    SPHEROID["GRS_1980",6378137.0,298.257222101]]

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.5/projjson.schema.json",
    "type": "GeodeticReferenceFrame",
    "name": "North American Datum of 1983 (CSRS) version 7",
    "ellipsoid": {
        "name": "GRS 1980",
        "semi_major_axis": 6378137,
        "inverse_flattening": 298.257222101
    },
    "scope": "Geodesy.",
    "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": 1198
    }
}

Definition: GeoServer

1198-datum=DATUM["North_American_Datum_of_1983_CSRS_version_7",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1198"]]