EPSG:4665

Azores Central 1995

Transform Get position on a map

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

Selected transformation

Method: Coordinate Frame rotation (geog2D domain)

Remarks: Mean for all islands in group.

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

Revision date: 2020-03-14

Attributes

Unit: degree (supplier to define representation)

Geodetic CRS: Azores Central 1995

Datum: Azores Central Islands 1995

Ellipsoid: International 1924

Prime meridian: Greenwich

Data source: EPSG

Information source: Instituto Geografico e Cadastral Lisbon; http://www.igeo.pt

Revision date: 2010-03-31

Scope: Geodesy.

Remarks: Replaces 1948 system (CRS code 4183). Replaced by PTRA08 (CRS code 5013).

Area of use: Portugal - central Azores onshore - Faial, Graciosa, Pico, Sao Jorge, Terceira.

Coordinate system: Ellipsoidal 2D CS. Axes: latitude, longitude. Orientations: north, east. UoM: degree

Covered area powered by MapTiler MapTiler logo
SimpleMap

Center coordinates
-27.94 38.73

WGS84 bounds:
-28.9 38.32
-26.97 39.14

Portugal - central Azores onshore - Faial, Graciosa, Pico, Sao Jorge, Terceira.
MapTiler banner

Definition: OGC Well Known Text

GEOGCS["Azores Central 1995",
    DATUM["Azores_Central_Islands_1995",
        SPHEROID["International 1924",6378388,297],
        TOWGS84[-103.088,162.481,-28.276,-0.167,-0.082,-0.168,-1.504]],
    PRIMEM["Greenwich",0,
        AUTHORITY["EPSG","8901"]],
    UNIT["degree",0.0174532925199433,
        AUTHORITY["EPSG","9122"]],
    AUTHORITY["EPSG","4665"]]

Definition: OGC Well Known Text 2 (2019)

GEOGCRS["Azores Central 1995",
    DATUM["Azores Central Islands 1995",
        ELLIPSOID["International 1924",6378388,297,
            LENGTHUNIT["metre",1]]],
    PRIMEM["Greenwich",0,
        ANGLEUNIT["degree",0.0174532925199433]],
    CS[ellipsoidal,2],
        AXIS["geodetic latitude (Lat)",north,
            ORDER[1],
            ANGLEUNIT["degree",0.0174532925199433]],
        AXIS["geodetic longitude (Lon)",east,
            ORDER[2],
            ANGLEUNIT["degree",0.0174532925199433]],
    USAGE[
        SCOPE["Geodesy."],
        AREA["Portugal - central Azores onshore - Faial, Graciosa, Pico, Sao Jorge, Terceira."],
        BBOX[38.32,-28.9,39.14,-26.97]],
    ID["EPSG",4665]]

Definition: ESRI Well Known Text

GEOGCS["GCS_Azores_Central_1995",
    DATUM["D_Azores_Central_Islands_1995",
        SPHEROID["International_1924",6378388.0,297.0]],
    PRIMEM["Greenwich",0.0],
    UNIT["Degree",0.0174532925199433]]

Definition: PROJ.4

+proj=longlat +ellps=intl +towgs84=-103.088,162.481,-28.276,-0.167,-0.082,-0.168,-1.504 +no_defs +type=crs

Definition: JavaScript (Proj4js) 

proj4.defs("EPSG:4665","+proj=longlat +ellps=intl +towgs84=-103.088,162.481,-28.276,-0.167,-0.082,-0.168,-1.504 +no_defs +type=crs");

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "GeographicCRS",
    "name": "Azores Central 1995",
    "datum": {
        "type": "GeodeticReferenceFrame",
        "name": "Azores Central Islands 1995",
        "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"
            }
        ]
    },
    "scope": "Geodesy.",
    "area": "Portugal - central Azores onshore - Faial, Graciosa, Pico, Sao Jorge, Terceira.",
    "bbox": {
        "south_latitude": 38.32,
        "west_longitude": -28.9,
        "north_latitude": 39.14,
        "east_longitude": -26.97
    },
    "id": {
        "authority": "EPSG",
        "code": 4665
    }
}

Definition: GeoServer

4665=GEOGCS["Azores Central 1995",DATUM["Azores_Central_Islands_1995",SPHEROID["International 1924",6378388,297],TOWGS84[-103.088,162.481,-28.276,-0.167,-0.082,-0.168,-1.504]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4665"]]

Definition: MapServer - MAPfile

PROJECTION
	"proj=longlat"
	"ellps=intl"
	"towgs84=-103.088,162.481,-28.276,-0.167,-0.082,-0.168,-1.504"
	"no_defs"
	"type=crs"
END

Definition: Mapnik

<?xml version="1.0" encoding="utf-8"?>
<Map srs="+proj=longlat +ellps=intl +towgs84=-103.088,162.481,-28.276,-0.167,-0.082,-0.168,-1.504 +no_defs +type=crs">
	<Layer srs="+proj=longlat +ellps=intl +towgs84=-103.088,162.481,-28.276,-0.167,-0.082,-0.168,-1.504 +no_defs +type=crs">
	</Layer>
</Map>

Definition: SQL (PostGIS)

INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 4665, 'EPSG', 4665, '+proj=longlat +ellps=intl +towgs84=-103.088,162.481,-28.276,-0.167,-0.082,-0.168,-1.504 +no_defs +type=crs', 'GEOGCS["Azores Central 1995",DATUM["Azores_Central_Islands_1995",SPHEROID["International 1924",6378388,297],TOWGS84[-103.088,162.481,-28.276,-0.167,-0.082,-0.168,-1.504]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4665"]]');