Swiss Terrestrial Reference System 1995

Attributes

Ellipsoid: GRS 1980

Prime meridian: Greenwich

Data source: EPSG

Information source: Bundesamt für Landestopographie. Aufbau der Landesvermessung der Schweiz 'LV95' Teil 3: Terrestrische Bezugssysteme und Bezugsrahmen. L+T 1999.

Revision date: 2021-07-16

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

Remarks: First realized through CHTRF95 and subsequently CHTRF98, 2004, 2010 and 2016 with an aim to re-measure every 6 years.

Area of use: Liechtenstein; Switzerland.

Covered area powered by MapTiler

WGS84 bounds:
10.49 45.82
5.96 47.81

Liechtenstein; Switzerland.

Definition: OGC Well Known Text

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DATUM["Swiss_Terrestrial_Reference_System_1995",
    SPHEROID["GRS 1980",6378137,298.257222101,
        AUTHORITY["EPSG","7019"]],
    AUTHORITY["EPSG","6151"]]

Definition: OGC Well Known Text 2 (2019)

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DATUM["Swiss Terrestrial Reference System 1995",
    ELLIPSOID["GRS 1980",6378137,298.257222101,
        LENGTHUNIT["metre",1]],
    ID["EPSG",6151]]

Definition: ESRI Well Known Text

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DATUM["D_Swiss_TRF_1995",
    SPHEROID["GRS_1980",6378137.0,298.257222101]]

Definition: JSON

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{
    "$schema": "https://proj.org/schemas/v0.5/projjson.schema.json",
    "type": "GeodeticReferenceFrame",
    "name": "Swiss Terrestrial Reference System 1995",
    "ellipsoid": {
        "name": "GRS 1980",
        "semi_major_axis": 6378137,
        "inverse_flattening": 298.257222101
    },
    "scope": "Geodesy, cadastre, engineering survey, topographic mapping.",
    "area": "Liechtenstein; Switzerland.",
    "bbox": {
        "south_latitude": 45.82,
        "west_longitude": 5.96,
        "north_latitude": 47.81,
        "east_longitude": 10.49
    },
    "id": {
        "authority": "EPSG",
        "code": 6151
    }
}

Definition: GeoServer

6151-datum=DATUM["Swiss_Terrestrial_Reference_System_1995",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","6151"]]

EPSG:6151