EPSG:9498

POSGAR 2007 / CABA 2019

Transform Get position on a map

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

Selected transformation

Method: Geocentric translations (geog2D domain)

Remarks: Derived as average at all points common between the POSGAR 94 and POSGAR 2007 networks. Accuracy 0.1m in 1994 increasing by approximately 1.5cm per year due to tectonic plate motion.

Information source: YPF

Revision date: 2022-12-12

Attributes

Unit: metre

Geodetic CRS: POSGAR 2007

Datum: Posiciones Geodesicas Argentinas 2007

Ellipsoid: WGS 84

Prime meridian: Greenwich

Data source: EPSG

Information source: Catastro CABA.

Revision date: 2020-12-14

Scope: Cadastre, engineering survey, topographic mapping.

Remarks: Replaces the "0 de Flores" plane grid of 1919 from May 2020.

Area of use: Argentina - autonomous city of Buenos Aires.

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

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Center coordinates
-376323.02 -546974.96

Projected bounds:
-1557774.72 -2673278.27
624046.02 1494020.62

WGS84 bounds:
-73.59 -58.41
-52.63 -21.78

Argentina - onshore and offshore.
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Definition: OGC Well Known Text

PROJCS["POSGAR 2007 / CABA 2019",
    GEOGCS["POSGAR 2007",
        DATUM["Posiciones_Geodesicas_Argentinas_2007",
            SPHEROID["WGS 84",6378137,298.257223563],
            TOWGS84[-0.41,0.46,-0.35,0,0,0,0]],
        PRIMEM["Greenwich",0,
            AUTHORITY["EPSG","8901"]],
        UNIT["degree",0.0174532925199433,
            AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","5340"]],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["latitude_of_origin",-34.6292666666667],
    PARAMETER["central_meridian",-58.4633083333333],
    PARAMETER["scale_factor",1],
    PARAMETER["false_easting",20000],
    PARAMETER["false_northing",70000],
    UNIT["metre",1,
        AUTHORITY["EPSG","9001"]],
    AUTHORITY["EPSG","9498"]]

Definition: OGC Well Known Text 2 (2019)

PROJCRS["POSGAR 2007 / CABA 2019",
    BASEGEOGCRS["POSGAR 2007",
        DATUM["Posiciones Geodesicas Argentinas 2007",
            ELLIPSOID["WGS 84",6378137,298.257223563,
                LENGTHUNIT["metre",1]]],
        PRIMEM["Greenwich",0,
            ANGLEUNIT["degree",0.0174532925199433]],
        ID["EPSG",5340]],
    CONVERSION["Gauss-Kruger CABA 2019",
        METHOD["Transverse Mercator",
            ID["EPSG",9807]],
        PARAMETER["Latitude of natural origin",-34.6292666666667,
            ANGLEUNIT["degree",0.0174532925199433],
            ID["EPSG",8801]],
        PARAMETER["Longitude of natural origin",-58.4633083333333,
            ANGLEUNIT["degree",0.0174532925199433],
            ID["EPSG",8802]],
        PARAMETER["Scale factor at natural origin",1,
            SCALEUNIT["unity",1],
            ID["EPSG",8805]],
        PARAMETER["False easting",20000,
            LENGTHUNIT["metre",1],
            ID["EPSG",8806]],
        PARAMETER["False northing",70000,
            LENGTHUNIT["metre",1],
            ID["EPSG",8807]]],
    CS[Cartesian,2],
        AXIS["northing (X)",north,
            ORDER[1],
            LENGTHUNIT["metre",1]],
        AXIS["easting (Y)",east,
            ORDER[2],
            LENGTHUNIT["metre",1]],
    USAGE[
        SCOPE["Cadastre, engineering survey, topographic mapping."],
        AREA["Argentina - autonomous city of Buenos Aires."],
        BBOX[-34.71,-58.54,-34.5,-58.29]],
    ID["EPSG",9498]]

Definition: ESRI Well Known Text

PROJCS["POSGAR_2007_CABA_2019",
    GEOGCS["GCS_POSGAR_2007",
        DATUM["D_POSGAR_2007",
            SPHEROID["WGS_1984",6378137.0,298.257223563]],
        PRIMEM["Greenwich",0.0],
        UNIT["Degree",0.0174532925199433]],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["False_Easting",20000.0],
    PARAMETER["False_Northing",70000.0],
    PARAMETER["Central_Meridian",-58.4633083333333],
    PARAMETER["Scale_Factor",1.0],
    PARAMETER["Latitude_Of_Origin",-34.6292666666667],
    UNIT["Meter",1.0]]

Definition: PROJ.4

+proj=tmerc +lat_0=-34.6292666666667 +lon_0=-58.4633083333333 +k=1 +x_0=20000 +y_0=70000 +ellps=WGS84 +towgs84=-0.41,0.46,-0.35,0,0,0,0 +units=m +no_defs +type=crs

Definition: JavaScript (Proj4js) 

proj4.defs("EPSG:9498","+proj=tmerc +lat_0=-34.6292666666667 +lon_0=-58.4633083333333 +k=1 +x_0=20000 +y_0=70000 +ellps=WGS84 +towgs84=-0.41,0.46,-0.35,0,0,0,0 +units=m +no_defs +type=crs");

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "ProjectedCRS",
    "name": "POSGAR 2007 / CABA 2019",
    "base_crs": {
        "name": "POSGAR 2007",
        "datum": {
            "type": "GeodeticReferenceFrame",
            "name": "Posiciones Geodesicas Argentinas 2007",
            "ellipsoid": {
                "name": "WGS 84",
                "semi_major_axis": 6378137,
                "inverse_flattening": 298.257223563
            }
        },
        "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": 5340
        }
    },
    "conversion": {
        "name": "Gauss-Kruger CABA 2019",
        "method": {
            "name": "Transverse Mercator",
            "id": {
                "authority": "EPSG",
                "code": 9807
            }
        },
        "parameters": [
            {
                "name": "Latitude of natural origin",
                "value": -34.6292666666667,
                "unit": "degree",
                "id": {
                    "authority": "EPSG",
                    "code": 8801
                }
            },
            {
                "name": "Longitude of natural origin",
                "value": -58.4633083333333,
                "unit": "degree",
                "id": {
                    "authority": "EPSG",
                    "code": 8802
                }
            },
            {
                "name": "Scale factor at natural origin",
                "value": 1,
                "unit": "unity",
                "id": {
                    "authority": "EPSG",
                    "code": 8805
                }
            },
            {
                "name": "False easting",
                "value": 20000,
                "unit": "metre",
                "id": {
                    "authority": "EPSG",
                    "code": 8806
                }
            },
            {
                "name": "False northing",
                "value": 70000,
                "unit": "metre",
                "id": {
                    "authority": "EPSG",
                    "code": 8807
                }
            }
        ]
    },
    "coordinate_system": {
        "subtype": "Cartesian",
        "axis": [
            {
                "name": "Northing",
                "abbreviation": "X",
                "direction": "north",
                "unit": "metre"
            },
            {
                "name": "Easting",
                "abbreviation": "Y",
                "direction": "east",
                "unit": "metre"
            }
        ]
    },
    "scope": "Cadastre, engineering survey, topographic mapping.",
    "area": "Argentina - autonomous city of Buenos Aires.",
    "bbox": {
        "south_latitude": -34.71,
        "west_longitude": -58.54,
        "north_latitude": -34.5,
        "east_longitude": -58.29
    },
    "id": {
        "authority": "EPSG",
        "code": 9498
    }
}

Definition: GeoServer

9498=PROJCS["POSGAR 2007 / CABA 2019",GEOGCS["POSGAR 2007",DATUM["Posiciones_Geodesicas_Argentinas_2007",SPHEROID["WGS 84",6378137,298.257223563],TOWGS84[-0.41,0.46,-0.35,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","5340"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",-34.6292666666667],PARAMETER["central_meridian",-58.4633083333333],PARAMETER["scale_factor",1],PARAMETER["false_easting",20000],PARAMETER["false_northing",70000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","9498"]]

Definition: MapServer - MAPfile

PROJECTION
	"proj=tmerc"
	"lat_0=-34.6292666666667"
	"lon_0=-58.4633083333333"
	"k=1"
	"x_0=20000"
	"y_0=70000"
	"ellps=WGS84"
	"towgs84=-0.41,0.46,-0.35,0,0,0,0"
	"units=m"
	"no_defs"
	"type=crs"
END

Definition: Mapnik

<?xml version="1.0" encoding="utf-8"?>
<Map srs="+proj=tmerc +lat_0=-34.6292666666667 +lon_0=-58.4633083333333 +k=1 +x_0=20000 +y_0=70000 +ellps=WGS84 +towgs84=-0.41,0.46,-0.35,0,0,0,0 +units=m +no_defs +type=crs">
	<Layer srs="+proj=tmerc +lat_0=-34.6292666666667 +lon_0=-58.4633083333333 +k=1 +x_0=20000 +y_0=70000 +ellps=WGS84 +towgs84=-0.41,0.46,-0.35,0,0,0,0 +units=m +no_defs +type=crs">
	</Layer>
</Map>

Definition: SQL (PostGIS)

INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 9498, 'EPSG', 9498, '+proj=tmerc +lat_0=-34.6292666666667 +lon_0=-58.4633083333333 +k=1 +x_0=20000 +y_0=70000 +ellps=WGS84 +towgs84=-0.41,0.46,-0.35,0,0,0,0 +units=m +no_defs +type=crs', 'PROJCS["POSGAR 2007 / CABA 2019",GEOGCS["POSGAR 2007",DATUM["Posiciones_Geodesicas_Argentinas_2007",SPHEROID["WGS 84",6378137,298.257223563],TOWGS84[-0.41,0.46,-0.35,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","5340"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",-34.6292666666667],PARAMETER["central_meridian",-58.4633083333333],PARAMETER["scale_factor",1],PARAMETER["false_easting",20000],PARAMETER["false_northing",70000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","9498"]]');