EPSG:1449

Swiss Terrestrial Reference Frame 1995

Attributes

Ellipsoid: GRS 1980

Prime meridian: Greenwich

Data source: EPSG

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

Revision date: 2026-07-21

Scope: Geodesy.

Remarks: First realization of CHTRS95.

Area of use: Liechtenstein; Switzerland.

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WGS84 bounds:
10.5 45.81
5.95 47.81

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Definition: OGC Well Known Text

DATUM["Swiss_Terrestrial_Reference_Frame_1995",
    SPHEROID["GRS 1980",6378137,298.257222101,
        AUTHORITY["EPSG","7019"]],
    AUTHORITY["EPSG","1449"]]

Definition: OGC Well Known Text 2 (2019)

DATUM["Swiss Terrestrial Reference Frame 1995",
    ELLIPSOID["GRS 1980",6378137,298.257222101,
        LENGTHUNIT["metre",1]],
    ANCHOREPOCH[1993],
    ID["EPSG",1449]]

Definition: ESRI Well Known Text

DATUM["D_Swiss_Terrestrial_Reference_Frame_1995",
    SPHEROID["GRS_1980",6378137.0,298.257222101]]

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "GeodeticReferenceFrame",
    "name": "Swiss Terrestrial Reference Frame 1995",
    "anchor_epoch": 1993,
    "ellipsoid": {
        "name": "GRS 1980",
        "semi_major_axis": 6378137,
        "inverse_flattening": 298.257222101
    },
    "scope": "Geodesy.",
    "area": "Liechtenstein; Switzerland.",
    "bbox": {
        "south_latitude": 45.81,
        "west_longitude": 5.95,
        "north_latitude": 47.81,
        "east_longitude": 10.5
    },
    "id": {
        "authority": "EPSG",
        "code": 1449
    }
}

Definition: GeoServer

1449-datum=DATUM["Swiss_Terrestrial_Reference_Frame_1995",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1449"]]