EPSG:2188

Azores Occidental 1939 / UTM zone 25N

Available transformations
to EPSG:4326
EPSG:4326 - WGS 84

Selected transformation

Method: Geocentric translations (geog2D domain)

Remarks: Derived at 2 stations in 1999.

Information source: Centre for Geodesy and Cartography, Portuguese Geographical Institute; http:/www.igeo.pt

Revision date: 2020-03-14

Attributes

Unit: metre

Geodetic CRS: Azores Occidental 1939

Datum: Azores Occidental Islands 1939

Ellipsoid: International 1924

Prime meridian: Greenwich

Data source: EPSG

Information source: Instituto Geografico e Cadastral Lisbon via EuroGeographics; http://crs.bkg.bund.de/crs-eu/

Revision date: 2010-03-31

Scope: Topographic mapping.

Remarks: Replaced by PTRA08 / UTM zone 25N (CRS code 5014).

Area of use: Portugal - western Azores onshore - Flores, Corvo.

Coordinate system: Cartesian 2D CS. Axes: easting, northing (E,N). Orientations: east, north. UoM: m.

Center coordinates
656785.11 4377664.09

Projected bounds:
643513.96 4351315.69
669961.01 4404038.79

WGS84 bounds:
-31.34 39.3
-31.02 39.77

Portugal - western Azores onshore - Flores, Corvo.
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Definition: Well Known Text (WKT)

PROJCS["Azores Occidental 1939 / UTM zone 25N",
    GEOGCS["Azores Occidental 1939",
        DATUM["Azores_Occidental_Islands_1939",
            SPHEROID["International 1924",6378388,297],
            TOWGS84[-422.651,-172.995,84.02,0,0,0,0]],
        PRIMEM["Greenwich",0],
        UNIT["degree",0.0174532925199433,
            AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","4182"]],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["latitude_of_origin",0],
    PARAMETER["central_meridian",-33],
    PARAMETER["scale_factor",0.9996],
    PARAMETER["false_easting",500000],
    PARAMETER["false_northing",0],
    UNIT["metre",1],
    AXIS["Easting",EAST],
    AXIS["Northing",NORTH],
    AUTHORITY["EPSG","2188"]]

Definition: ESRI WKT

PROJCS["Azores_Occidental_1939_UTM_Zone_25N",GEOGCS["GCS_Azores_Occidental_1939",DATUM["D_Azores_Occidental_Islands_1939",SPHEROID["International_1924",6378388.0,297.0]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",500000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-33.0],PARAMETER["Scale_Factor",0.9996],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0]]

Definition: PROJ.4

+proj=utm +zone=25 +ellps=intl +towgs84=-422.651,-172.995,84.02,0,0,0,0 +units=m +no_defs +type=crs

Definition: JavaScript (Proj4js)

proj4.defs("EPSG:2188","+proj=utm +zone=25 +ellps=intl +towgs84=-422.651,-172.995,84.02,0,0,0,0 +units=m +no_defs +type=crs");

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.4/projjson.schema.json",
    "type": "ProjectedCRS",
    "name": "Azores Occidental 1939 / UTM zone 25N",
    "base_crs": {
        "name": "Azores Occidental 1939",
        "datum": {
            "type": "GeodeticReferenceFrame",
            "name": "Azores Occidental Islands 1939",
            "ellipsoid": {
                "name": "International 1924",
                "semi_major_axis": 6378388,
                "inverse_flattening": 297
            }
        },
        "coordinate_system": {
            "subtype": "ellipsoidal",
            "axis": [
                {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                },
                {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                }
            ]
        },
        "id": {
            "authority": "EPSG",
            "code": 4182
        }
    },
    "conversion": {
        "name": "UTM zone 25N",
        "method": {
            "name": "Transverse Mercator",
            "id": {
                "authority": "EPSG",
                "code": 9807
            }
        },
        "parameters": [
            {
                "name": "Latitude of natural origin",
                "value": 0,
                "unit": "degree",
                "id": {
                    "authority": "EPSG",
                    "code": 8801
                }
            },
            {
                "name": "Longitude of natural origin",
                "value": -33,
                "unit": "degree",
                "id": {
                    "authority": "EPSG",
                    "code": 8802
                }
            },
            {
                "name": "Scale factor at natural origin",
                "value": 0.9996,
                "unit": "unity",
                "id": {
                    "authority": "EPSG",
                    "code": 8805
                }
            },
            {
                "name": "False easting",
                "value": 500000,
                "unit": "metre",
                "id": {
                    "authority": "EPSG",
                    "code": 8806
                }
            },
            {
                "name": "False northing",
                "value": 0,
                "unit": "metre",
                "id": {
                    "authority": "EPSG",
                    "code": 8807
                }
            }
        ]
    },
    "coordinate_system": {
        "subtype": "Cartesian",
        "axis": [
            {
                "name": "Easting",
                "abbreviation": "E",
                "direction": "east",
                "unit": "metre"
            },
            {
                "name": "Northing",
                "abbreviation": "N",
                "direction": "north",
                "unit": "metre"
            }
        ]
    },
    "scope": "Topographic mapping.",
    "area": "Portugal - western Azores onshore - Flores, Corvo.",
    "bbox": {
        "south_latitude": 39.3,
        "west_longitude": -31.34,
        "north_latitude": 39.77,
        "east_longitude": -31.02
    },
    "id": {
        "authority": "EPSG",
        "code": 2188
    }
}

Definition: GeoServer

2188=PROJCS["Azores Occidental 1939 / UTM zone 25N",GEOGCS["Azores Occidental 1939",DATUM["Azores_Occidental_Islands_1939",SPHEROID["International 1924",6378388,297],TOWGS84[-422.651,-172.995,84.02,0,0,0,0]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4182"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-33],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","2188"]]

Definition: MapServer - MAPfile

PROJECTION
	"proj=utm"
	"zone=25"
	"ellps=intl"
	"towgs84=-422.651,-172.995,84.02,0,0,0,0"
	"units=m"
	"no_defs"
	"type=crs"
END

Definition: Mapnik

<?xml version="1.0" encoding="utf-8"?>
<Map srs="+proj=utm +zone=25 +ellps=intl +towgs84=-422.651,-172.995,84.02,0,0,0,0 +units=m +no_defs +type=crs">
	<Layer srs="+proj=utm +zone=25 +ellps=intl +towgs84=-422.651,-172.995,84.02,0,0,0,0 +units=m +no_defs +type=crs">
	</Layer>
</Map>

Definition: SQL (PostGIS)

INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 2188, 'EPSG', 2188, '+proj=utm +zone=25 +ellps=intl +towgs84=-422.651,-172.995,84.02,0,0,0,0 +units=m +no_defs +type=crs', 'PROJCS["Azores Occidental 1939 / UTM zone 25N",GEOGCS["Azores Occidental 1939",DATUM["Azores_Occidental_Islands_1939",SPHEROID["International 1924",6378388,297],TOWGS84[-422.651,-172.995,84.02,0,0,0,0]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4182"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-33],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","2188"]]');

Definition: OGC WKT

PROJCS["Azores Occidental 1939 / UTM zone 25N",GEOGCS["Azores Occidental 1939",DATUM["Azores_Occidental_Islands_1939",SPHEROID["International 1924",6378388,297],TOWGS84[-422.651,-172.995,84.02,0,0,0,0]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4182"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-33],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","2188"]]

Definition: OGC WKT 2 (2019)

PROJCRS["Azores Occidental 1939 / UTM zone 25N",BASEGEOGCRS["Azores Occidental 1939",DATUM["Azores Occidental Islands 1939",ELLIPSOID["International 1924",6378388,297,LENGTHUNIT["metre",1]]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],ID["EPSG",4182]],CONVERSION["UTM zone 25N",METHOD["Transverse Mercator",ID["EPSG",9807]],PARAMETER["Latitude of natural origin",0,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8801]],PARAMETER["Longitude of natural origin",-33,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["Scale factor at natural origin",0.9996,SCALEUNIT["unity",1],ID["EPSG",8805]],PARAMETER["False easting",500000,LENGTHUNIT["metre",1],ID["EPSG",8806]],PARAMETER["False northing",0,LENGTHUNIT["metre",1],ID["EPSG",8807]]],CS[Cartesian,2],AXIS["(E)",east,ORDER[1],LENGTHUNIT["metre",1]],AXIS["(N)",north,ORDER[2],LENGTHUNIT["metre",1]],USAGE[SCOPE["Topographic mapping."],AREA["Portugal - western Azores onshore - Flores, Corvo."],BBOX[39.3,-31.34,39.77,-31.02]],ID["EPSG",2188]]