EPSG:5108

ETRS89-NOR [EUREF89] / NTM zone 8

Attributes

Unit: metre

Geodetic CRS: ETRS89-NOR [EUREF89]

Datum: ETRS89-NOR [EUREF89]

Ellipsoid: GRS 1980

Prime meridian: Greenwich

Data source: EPSG

Information source: Norwegian Mapping Authority, https://www.kartverket.no/

Revision date: 2025-09-12

Scope: Engineering survey.

Remarks: EUREF89 / UTM is the projected CRS for Norway recommended by the Norwegian Mapping Authority. This CRS using NTM is an alternative when UTM scale is too far from unity, in particular for construction projects.

Area of use: Norway - onshore - between 8°E and 9°E.

Coordinate system: Cartesian 2D CS. Axes: northing, easting (N,E). Orientations: north, east. UoM: m.

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SimpleMap

Center coordinates
100270.11 1339782.36

Projected bounds:
70433.73 1000000.01
130157.59 1679818.8

WGS84 bounds:
8.0 58.0
9.01 64.1

Norway - onshore - between 8°E and 9°E.
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Definition: OGC Well Known Text

PROJCS["ETRS89-NOR [EUREF89] / NTM zone 8",
    GEOGCS["ETRS89-NOR [EUREF89]",
        DATUM["ETRS89-NOR_EUREF89",
            SPHEROID["GRS 1980",6378137,298.257222101,
                AUTHORITY["EPSG","7019"]],
            AUTHORITY["EPSG","1407"]],
        PRIMEM["Greenwich",0,
            AUTHORITY["EPSG","8901"]],
        UNIT["degree",0.0174532925199433,
            AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","10875"]],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["latitude_of_origin",58],
    PARAMETER["central_meridian",8.5],
    PARAMETER["scale_factor",1],
    PARAMETER["false_easting",100000],
    PARAMETER["false_northing",1000000],
    UNIT["metre",1,
        AUTHORITY["EPSG","9001"]],
    AUTHORITY["EPSG","5108"]]

Definition: OGC Well Known Text 2 (2019)

PROJCRS["ETRS89-NOR [EUREF89] / NTM zone 8",
    BASEGEOGCRS["ETRS89-NOR [EUREF89]",
        DATUM["ETRS89-NOR [EUREF89]",
            ELLIPSOID["GRS 1980",6378137,298.257222101,
                LENGTHUNIT["metre",1]],
            ANCHOREPOCH[1995]],
        PRIMEM["Greenwich",0,
            ANGLEUNIT["degree",0.0174532925199433]],
        ID["EPSG",10875]],
    CONVERSION["Norway TM zone 8",
        METHOD["Transverse Mercator",
            ID["EPSG",9807]],
        PARAMETER["Latitude of natural origin",58,
            ANGLEUNIT["degree",0.0174532925199433],
            ID["EPSG",8801]],
        PARAMETER["Longitude of natural origin",8.5,
            ANGLEUNIT["degree",0.0174532925199433],
            ID["EPSG",8802]],
        PARAMETER["Scale factor at natural origin",1,
            SCALEUNIT["unity",1],
            ID["EPSG",8805]],
        PARAMETER["False easting",100000,
            LENGTHUNIT["metre",1],
            ID["EPSG",8806]],
        PARAMETER["False northing",1000000,
            LENGTHUNIT["metre",1],
            ID["EPSG",8807]]],
    CS[Cartesian,2],
        AXIS["northing (N)",north,
            ORDER[1],
            LENGTHUNIT["metre",1]],
        AXIS["easting (E)",east,
            ORDER[2],
            LENGTHUNIT["metre",1]],
    USAGE[
        SCOPE["Engineering survey."],
        AREA["Norway - onshore - between 8°E and 9°E."],
        BBOX[58,8,64.1,9.01]],
    ID["EPSG",5108]]

Definition: ESRI Well Known Text

PROJCS["ETRS_1989_NTM_Zone_8",
    GEOGCS["GCS_ETRS_1989",
        DATUM["D_ETRS_1989",
            SPHEROID["GRS_1980",6378137.0,298.257222101]],
        PRIMEM["Greenwich",0.0],
        UNIT["Degree",0.0174532925199433]],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["False_Easting",100000.0],
    PARAMETER["False_Northing",1000000.0],
    PARAMETER["Central_Meridian",8.5],
    PARAMETER["Scale_Factor",1.0],
    PARAMETER["Latitude_Of_Origin",58.0],
    UNIT["Meter",1.0]]

Definition: PROJ.4

+proj=tmerc +lat_0=58 +lon_0=8.5 +k=1 +x_0=100000 +y_0=1000000 +ellps=GRS80 +units=m +no_defs +type=crs

Definition: JavaScript (Proj4js) 

proj4.defs("EPSG:5108","+proj=tmerc +lat_0=58 +lon_0=8.5 +k=1 +x_0=100000 +y_0=1000000 +ellps=GRS80 +units=m +no_defs +type=crs");

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "ProjectedCRS",
    "name": "ETRS89-NOR [EUREF89] / NTM zone 8",
    "base_crs": {
        "type": "GeographicCRS",
        "name": "ETRS89-NOR [EUREF89]",
        "datum": {
            "type": "GeodeticReferenceFrame",
            "name": "ETRS89-NOR [EUREF89]",
            "anchor_epoch": 1995,
            "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": 10875
        }
    },
    "conversion": {
        "name": "Norway TM zone 8",
        "method": {
            "name": "Transverse Mercator",
            "id": {
                "authority": "EPSG",
                "code": 9807
            }
        },
        "parameters": [
            {
                "name": "Latitude of natural origin",
                "value": 58,
                "unit": "degree",
                "id": {
                    "authority": "EPSG",
                    "code": 8801
                }
            },
            {
                "name": "Longitude of natural origin",
                "value": 8.5,
                "unit": "degree",
                "id": {
                    "authority": "EPSG",
                    "code": 8802
                }
            },
            {
                "name": "Scale factor at natural origin",
                "value": 1,
                "unit": "unity",
                "id": {
                    "authority": "EPSG",
                    "code": 8805
                }
            },
            {
                "name": "False easting",
                "value": 100000,
                "unit": "metre",
                "id": {
                    "authority": "EPSG",
                    "code": 8806
                }
            },
            {
                "name": "False northing",
                "value": 1000000,
                "unit": "metre",
                "id": {
                    "authority": "EPSG",
                    "code": 8807
                }
            }
        ]
    },
    "coordinate_system": {
        "subtype": "Cartesian",
        "axis": [
            {
                "name": "Northing",
                "abbreviation": "N",
                "direction": "north",
                "unit": "metre"
            },
            {
                "name": "Easting",
                "abbreviation": "E",
                "direction": "east",
                "unit": "metre"
            }
        ]
    },
    "scope": "Engineering survey.",
    "area": "Norway - onshore - between 8°E and 9°E.",
    "bbox": {
        "south_latitude": 58,
        "west_longitude": 8,
        "north_latitude": 64.1,
        "east_longitude": 9.01
    },
    "id": {
        "authority": "EPSG",
        "code": 5108
    }
}

Definition: GeoServer

5108=PROJCS["ETRS89-NOR [EUREF89] / NTM zone 8",GEOGCS["ETRS89-NOR [EUREF89]",DATUM["ETRS89-NOR_EUREF89",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1407"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","10875"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",58],PARAMETER["central_meridian",8.5],PARAMETER["scale_factor",1],PARAMETER["false_easting",100000],PARAMETER["false_northing",1000000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","5108"]]

Definition: MapServer - MAPfile

PROJECTION
	"proj=tmerc"
	"lat_0=58"
	"lon_0=8.5"
	"k=1"
	"x_0=100000"
	"y_0=1000000"
	"ellps=GRS80"
	"units=m"
	"no_defs"
	"type=crs"
END

Definition: Mapnik

<?xml version="1.0" encoding="utf-8"?>
<Map srs="+proj=tmerc +lat_0=58 +lon_0=8.5 +k=1 +x_0=100000 +y_0=1000000 +ellps=GRS80 +units=m +no_defs +type=crs">
	<Layer srs="+proj=tmerc +lat_0=58 +lon_0=8.5 +k=1 +x_0=100000 +y_0=1000000 +ellps=GRS80 +units=m +no_defs +type=crs">
	</Layer>
</Map>

Definition: SQL (PostGIS)

INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 5108, 'EPSG', 5108, '+proj=tmerc +lat_0=58 +lon_0=8.5 +k=1 +x_0=100000 +y_0=1000000 +ellps=GRS80 +units=m +no_defs +type=crs', 'PROJCS["ETRS89-NOR [EUREF89] / NTM zone 8",GEOGCS["ETRS89-NOR [EUREF89]",DATUM["ETRS89-NOR_EUREF89",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1407"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","10875"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",58],PARAMETER["central_meridian",8.5],PARAMETER["scale_factor",1],PARAMETER["false_easting",100000],PARAMETER["false_northing",1000000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","5108"]]');