EPSG:20822

Aratu / UTM zone 22S

Transform Get position on a map

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

Selected transformation

Method: Geocentric translations (geog2D domain)

Remarks: Parameters from Aratu to SIRGAS 2000 (1) (tfm code 5050) assuming that SIRGAS 2000 and WGS 84 are equal within the accuracy of the transformation. Petrobras preferred parameters for all purposes in the area. Replaces tfm codes 15711 and 15734.

Information source: Petrobras

Revision date: 2020-03-14

Attributes

Unit: metre

Geodetic CRS: Aratu

Datum: Aratu

Ellipsoid: International 1924

Prime meridian: Greenwich

Data source: EPSG

Revision date: 1995-07-21

Scope: Oil and gas exploration and production.

Area of use: Brazil - offshore between 54°W and 48°W, including Pelotas basin.

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

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SimpleMap

Center coordinates
909444.85 6764342.39

Projected bounds:
255366.82 5994166.9
1614146.67 7494285.66

WGS84 bounds:
-53.38 -35.71
-40.2 -22.66

Brazil - offshore - Santos and Pelotas basins.
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Definition: OGC Well Known Text

PROJCS["Aratu / UTM zone 22S",
    GEOGCS["Aratu",
        DATUM["Aratu",
            SPHEROID["International 1924",6378388,297],
            TOWGS84[-157.84,308.54,-146.6,0,0,0,0]],
        PRIMEM["Greenwich",0,
            AUTHORITY["EPSG","8901"]],
        UNIT["degree",0.0174532925199433,
            AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","4208"]],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["latitude_of_origin",0],
    PARAMETER["central_meridian",-51],
    PARAMETER["scale_factor",0.9996],
    PARAMETER["false_easting",500000],
    PARAMETER["false_northing",10000000],
    UNIT["metre",1,
        AUTHORITY["EPSG","9001"]],
    AXIS["Easting",EAST],
    AXIS["Northing",NORTH],
    AUTHORITY["EPSG","20822"]]

Definition: OGC Well Known Text 2 (2019)

PROJCRS["Aratu / UTM zone 22S",
    BASEGEOGCRS["Aratu",
        DATUM["Aratu",
            ELLIPSOID["International 1924",6378388,297,
                LENGTHUNIT["metre",1]]],
        PRIMEM["Greenwich",0,
            ANGLEUNIT["degree",0.0174532925199433]],
        ID["EPSG",4208]],
    CONVERSION["UTM zone 22S",
        METHOD["Transverse Mercator",
            ID["EPSG",9807]],
        PARAMETER["Latitude of natural origin",0,
            ANGLEUNIT["degree",0.0174532925199433],
            ID["EPSG",8801]],
        PARAMETER["Longitude of natural origin",-51,
            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",10000000,
            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["Oil and gas exploration and production."],
        AREA["Brazil - offshore between 54°W and 48°W, including Pelotas basin."],
        BBOX[-35.71,-53.38,-25.01,-47.99]],
    ID["EPSG",20822]]

Definition: ESRI Well Known Text

PROJCS["Aratu_UTM_Zone_22S",
    GEOGCS["GCS_Aratu",
        DATUM["D_Aratu",
            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",10000000.0],
    PARAMETER["Central_Meridian",-51.0],
    PARAMETER["Scale_Factor",0.9996],
    PARAMETER["Latitude_Of_Origin",0.0],
    UNIT["Meter",1.0]]

Definition: PROJ.4

+proj=utm +zone=22 +south +ellps=intl +towgs84=-157.84,308.54,-146.6,0,0,0,0 +units=m +no_defs +type=crs

Definition: JavaScript (Proj4js) 

proj4.defs("EPSG:20822","+proj=utm +zone=22 +south +ellps=intl +towgs84=-157.84,308.54,-146.6,0,0,0,0 +units=m +no_defs +type=crs");

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "ProjectedCRS",
    "name": "Aratu / UTM zone 22S",
    "base_crs": {
        "name": "Aratu",
        "datum": {
            "type": "GeodeticReferenceFrame",
            "name": "Aratu",
            "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": 4208
        }
    },
    "conversion": {
        "name": "UTM zone 22S",
        "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": -51,
                "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": 10000000,
                "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": "Oil and gas exploration and production.",
    "area": "Brazil - offshore between 54°W and 48°W, including Pelotas basin.",
    "bbox": {
        "south_latitude": -35.71,
        "west_longitude": -53.38,
        "north_latitude": -25.01,
        "east_longitude": -47.99
    },
    "id": {
        "authority": "EPSG",
        "code": 20822
    }
}

Definition: GeoServer

20822=PROJCS["Aratu / UTM zone 22S",GEOGCS["Aratu",DATUM["Aratu",SPHEROID["International 1924",6378388,297],TOWGS84[-157.84,308.54,-146.6,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4208"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-51],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",10000000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","20822"]]

Definition: MapServer - MAPfile

PROJECTION
	"proj=utm"
	"zone=22"
	"south"
	"ellps=intl"
	"towgs84=-157.84,308.54,-146.6,0,0,0,0"
	"units=m"
	"no_defs"
	"type=crs"
END

Definition: Mapnik

<?xml version="1.0" encoding="utf-8"?>
<Map srs="+proj=utm +zone=22 +south +ellps=intl +towgs84=-157.84,308.54,-146.6,0,0,0,0 +units=m +no_defs +type=crs">
	<Layer srs="+proj=utm +zone=22 +south +ellps=intl +towgs84=-157.84,308.54,-146.6,0,0,0,0 +units=m +no_defs +type=crs">
	</Layer>
</Map>

Definition: SQL (PostGIS)

INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 20822, 'EPSG', 20822, '+proj=utm +zone=22 +south +ellps=intl +towgs84=-157.84,308.54,-146.6,0,0,0,0 +units=m +no_defs +type=crs', 'PROJCS["Aratu / UTM zone 22S",GEOGCS["Aratu",DATUM["Aratu",SPHEROID["International 1924",6378388,297],TOWGS84[-157.84,308.54,-146.6,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4208"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-51],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",10000000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","20822"]]');