EPSG:15594

EPSG topocentric example A

Attributes

Data source: EPSG

Information source: EPSG Guidance Note #7-2.

Revision date: 2007-11-01

Scope: Defines ellipsoidal coordinates of origin of topocentric CS.

Remarks: Example only.

Method: Geographic/topocentric conversions

Area of use: Not specified.

Description: (0,)

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Definition: OGC Well Known Text 2 (2019)

CONVERSION["EPSG topocentric example A",
    METHOD["Geographic/topocentric conversions",
        ID["EPSG",9837]],
    PARAMETER["Latitude of topocentric origin",55,
        ANGLEUNIT["degree",0.0174532925199433],
        ID["EPSG",8834]],
    PARAMETER["Longitude of topocentric origin",5,
        ANGLEUNIT["degree",0.0174532925199433],
        ID["EPSG",8835]],
    PARAMETER["Ellipsoidal height of topocentric origin",0,
        LENGTHUNIT["metre",1],
        ID["EPSG",8836]],
    ID["EPSG",15594]]

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "Conversion",
    "name": "EPSG topocentric example A",
    "method": {
        "name": "Geographic/topocentric conversions",
        "id": {
            "authority": "EPSG",
            "code": 9837
        }
    },
    "parameters": [
        {
            "name": "Latitude of topocentric origin",
            "value": 55,
            "unit": "degree",
            "id": {
                "authority": "EPSG",
                "code": 8834
            }
        },
        {
            "name": "Longitude of topocentric origin",
            "value": 5,
            "unit": "degree",
            "id": {
                "authority": "EPSG",
                "code": 8835
            }
        },
        {
            "name": "Ellipsoidal height of topocentric origin",
            "value": 0,
            "unit": "metre",
            "id": {
                "authority": "EPSG",
                "code": 8836
            }
        }
    ],
    "id": {
        "authority": "EPSG",
        "code": 15594
    }
}

Definition: SQL (PostGIS)

INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 15594, 'EPSG', 15594, 'None', 'None');