EPSG:5174

Norway Normal Null 1954

Attributes

Data source: EPSG

Information source: Statoil

Revision date: 2012-12-17

Scope: Geodesy, engineering survey, topographic mapping.

Remarks: Includes initial NN1954 system and NNN1957 system. Former name retained. Normal-orthometric heights. Replaced by NN2000.

Area of use: Norway - onshore.

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SimpleMap

WGS84 bounds:
31.32 57.9
4.39 71.24

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Definition: OGC Well Known Text

VERT_DATUM["Norway Normal Null 1954",2005,
    AUTHORITY["EPSG","5174"]]

Definition: OGC Well Known Text 2 (2019)

VDATUM["Norway Normal Null 1954",
    ID["EPSG",5174]]

Definition: ESRI Well Known Text

VDATUM["Norway_Normal_Null_1954"]

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "VerticalReferenceFrame",
    "name": "Norway Normal Null 1954",
    "scope": "Geodesy, engineering survey, topographic mapping.",
    "area": "Norway - onshore.",
    "bbox": {
        "south_latitude": 57.9,
        "west_longitude": 4.39,
        "north_latitude": 71.24,
        "east_longitude": 31.32
    },
    "id": {
        "authority": "EPSG",
        "code": 5174
    }
}

Definition: GeoServer

5174-datum=VERT_DATUM["Norway Normal Null 1954",2005,AUTHORITY["EPSG","5174"]]