EPSG:6817

NGO 1948 (Oslo)

Attributes

Ellipsoid: Bessel Modified

Prime meridian: Oslo

Data source: EPSG

Revision date: 2008-06-24

Scope: Geodesy, cadastre, engineering survey, topographic mapping.

Area of use: Norway - onshore.

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WGS84 bounds:
31.22 57.93
4.68 71.21

Norway - onshore.
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Definition: OGC Well Known Text

DATUM["NGO_1948_Oslo",
    SPHEROID["Bessel Modified",6377492.018,299.1528128,
        AUTHORITY["EPSG","7005"]],
    AUTHORITY["EPSG","6817"]],
PRIMEM["Oslo",10.7229166666667,
    AUTHORITY["EPSG","8913"]]

Definition: OGC Well Known Text 2 (2019)

DATUM["NGO 1948 (Oslo)",
    ELLIPSOID["Bessel Modified",6377492.018,299.1528128,
        LENGTHUNIT["metre",1]],
    ID["EPSG",6817]],
PRIMEM["Oslo",10.7229166666667,
    ANGLEUNIT["degree",0.0174532925199433],
    ID["EPSG",8913]]

Definition: ESRI Well Known Text

DATUM["D_NGO_1948",
    SPHEROID["Bessel_Modified",6377492.018,299.1528128]],
PRIMEM["Oslo",10.7229166666667]

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.5/projjson.schema.json",
    "type": "GeodeticReferenceFrame",
    "name": "NGO 1948 (Oslo)",
    "ellipsoid": {
        "name": "Bessel Modified",
        "semi_major_axis": 6377492.018,
        "inverse_flattening": 299.1528128
    },
    "prime_meridian": {
        "name": "Oslo",
        "longitude": 10.7229166666667
    },
    "scope": "Geodesy, cadastre, engineering survey, topographic mapping.",
    "area": "Norway - onshore.",
    "bbox": {
        "south_latitude": 57.93,
        "west_longitude": 4.68,
        "north_latitude": 71.21,
        "east_longitude": 31.22
    },
    "id": {
        "authority": "EPSG",
        "code": 6817
    }
}

Definition: GeoServer

6817-datum=DATUM["NGO_1948_Oslo",SPHEROID["Bessel Modified",6377492.018,299.1528128,AUTHORITY["EPSG","7005"]],AUTHORITY["EPSG","6817"]],PRIMEM["Oslo",10.7229166666667,AUTHORITY["EPSG","8913"]]