EPSG:6156

System of the Unified Trigonometrical Cadastral Network

Attributes

Ellipsoid: Bessel 1841

Prime meridian: Greenwich

Data source: EPSG

Information source: Research Institute for Geodesy Topography and Cartography (VUGTK), Prague; and Geodesy, Cartography and Cadastre Authority of Slovak Republic (UGKK SR).

Revision date: 2018-02-16

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

Area of use: Czechia; Slovakia.

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WGS84 bounds:
22.56 47.73
12.09 51.06

Czechia; Slovakia.
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Definition: OGC Well Known Text

DATUM["System_of_the_Unified_Trigonometrical_Cadastral_Network",
    SPHEROID["Bessel 1841",6377397.155,299.1528128,
        AUTHORITY["EPSG","7004"]],
    AUTHORITY["EPSG","6156"]]

Definition: OGC Well Known Text 2 (2019)

DATUM["System of the Unified Trigonometrical Cadastral Network",
    ELLIPSOID["Bessel 1841",6377397.155,299.1528128,
        LENGTHUNIT["metre",1]],
    ID["EPSG",6156]]

Definition: ESRI Well Known Text

DATUM["D_S_JTSK",
    SPHEROID["Bessel_1841",6377397.155,299.1528128]]

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.5/projjson.schema.json",
    "type": "GeodeticReferenceFrame",
    "name": "System of the Unified Trigonometrical Cadastral Network",
    "ellipsoid": {
        "name": "Bessel 1841",
        "semi_major_axis": 6377397.155,
        "inverse_flattening": 299.1528128
    },
    "scope": "Geodesy, cadastre, engineering survey, topographic mapping.",
    "area": "Czechia; Slovakia.",
    "bbox": {
        "south_latitude": 47.73,
        "west_longitude": 12.09,
        "north_latitude": 51.06,
        "east_longitude": 22.56
    },
    "id": {
        "authority": "EPSG",
        "code": 6156
    }
}

Definition: GeoServer

6156-datum=DATUM["System_of_the_Unified_Trigonometrical_Cadastral_Network",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6156"]]