EPSG:6803

Lisbon 1937 (Lisbon)

Attributes

Ellipsoid: International 1924

Prime meridian: Lisbon

Data source: EPSG

Information source: Instituto Geografico e Cadastral; Lisbon

Revision date: 2008-06-24

Scope: Topographic mapping.

Remarks: Replaces Lisbon 1890 adjustment (which used Bessel 1841 ellipsoid).

Area of use: Portugal - mainland - onshore.

SimpleMap

WGS84 bounds:
-6.19 36.95
-9.56 42.16

Portugal - mainland - onshore.
MapTiler banner

Definition: Well Known Text (WKT)

DATUM["Lisbon_1937_Lisbon",
    SPHEROID["International 1924",6378388,297,
        AUTHORITY["EPSG","7022"]],
    AUTHORITY["EPSG","6803"]],
PRIMEM["Lisbon",-9.13190611111111,
    AUTHORITY["EPSG","8902"]]

Definition: ESRI WKT

DATUM["D_Lisbon",SPHEROID["International_1924",6378388.0,297.0]],PRIMEM["Lisbon",-9.13190611111111]

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.4/projjson.schema.json",
    "type": "GeodeticReferenceFrame",
    "name": "Lisbon 1937 (Lisbon)",
    "ellipsoid": {
        "name": "International 1924",
        "semi_major_axis": 6378388,
        "inverse_flattening": 297
    },
    "prime_meridian": {
        "name": "Lisbon",
        "longitude": -9.13190611111111
    },
    "scope": "Topographic mapping.",
    "area": "Portugal - mainland - onshore.",
    "bbox": {
        "south_latitude": 36.95,
        "west_longitude": -9.56,
        "north_latitude": 42.16,
        "east_longitude": -6.19
    },
    "id": {
        "authority": "EPSG",
        "code": 6803
    }
}

Definition: GeoServer

6803-datum=DATUM["Lisbon_1937_Lisbon",SPHEROID["International 1924",6378388,297,AUTHORITY["EPSG","7022"]],AUTHORITY["EPSG","6803"]],PRIMEM["Lisbon",-9.13190611111111,AUTHORITY["EPSG","8902"]]

Definition: OGC WKT

DATUM["Lisbon_1937_Lisbon",SPHEROID["International 1924",6378388,297,AUTHORITY["EPSG","7022"]],AUTHORITY["EPSG","6803"]],PRIMEM["Lisbon",-9.13190611111111,AUTHORITY["EPSG","8902"]]

Definition: OGC WKT 2 (2019)

DATUM["Lisbon 1937 (Lisbon)",ELLIPSOID["International 1924",6378388,297,LENGTHUNIT["metre",1]],ID["EPSG",6803]],PRIMEM["Lisbon",-9.13190611111111,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8902]]