EPSG:9149

SIRGAS-Chile 2013 / UTM zone 18S

Attributes

Unit: metre

Geodetic CRS: SIRGAS-Chile 2013

Datum: SIRGAS-Chile realization 3 epoch 2013

Ellipsoid: GRS 1980

Prime meridian: Greenwich

Data source: EPSG

Information source: "Geodesia en Chile, teoría y aplicación del Sistema de Referencia Geocéntrico para las Américas (SIRGAS)", Grupo de Geodesia del Sistema Nacional de Coordinación de Información Territorial (SNIT), 2018.

Revision date: 2019-06-14

Scope: Engineering survey, topographic mapping.

Remarks: Replaces SIRGAS-Chile 2010 / UTM zone 18S (CRS code 8950). Replaced by SIRGAS-Chile 2016 / UTM zone 18S (CRS code 9154).

Area of use: Chile - 78°W to 72°W, onshore and offshore.

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

Center coordinates
500433.84 5699314.01

Projected bounds:
182927.61 3415992.79
818130.08 7971091.11

WGS84 bounds:
-78.0 -59.36
-71.99 -18.35

Chile - 78°W to 72°W, onshore and offshore.
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Definition: OGC Well Known Text

PROJCS["SIRGAS-Chile 2013 / UTM zone 18S",
    GEOGCS["SIRGAS-Chile 2013",
        DATUM["SIRGAS-Chile_realization_3_epoch_2013",
            SPHEROID["GRS 1980",6378137,298.257222101,
                AUTHORITY["EPSG","7019"]],
            AUTHORITY["EPSG","1252"]],
        PRIMEM["Greenwich",0,
            AUTHORITY["EPSG","8901"]],
        UNIT["degree",0.0174532925199433,
            AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","9148"]],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["latitude_of_origin",0],
    PARAMETER["central_meridian",-75],
    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","9149"]]

Definition: OGC Well Known Text 2 (2019)

PROJCRS["SIRGAS-Chile 2013 / UTM zone 18S",
    BASEGEOGCRS["SIRGAS-Chile 2013",
        DATUM["SIRGAS-Chile realization 3 epoch 2013",
            ELLIPSOID["GRS 1980",6378137,298.257222101,
                LENGTHUNIT["metre",1]]],
        PRIMEM["Greenwich",0,
            ANGLEUNIT["degree",0.0174532925199433]],
        ID["EPSG",9148]],
    CONVERSION["UTM zone 18S",
        METHOD["Transverse Mercator",
            ID["EPSG",9807]],
        PARAMETER["Latitude of natural origin",0,
            ANGLEUNIT["degree",0.0174532925199433],
            ID["EPSG",8801]],
        PARAMETER["Longitude of natural origin",-75,
            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["Engineering survey, topographic mapping."],
        AREA["Chile - 78°W to 72°W, onshore and offshore."],
        BBOX[-59.36,-78,-18.35,-71.99]],
    ID["EPSG",9149]]

Definition: ESRI Well Known Text

PROJCS["SIRGAS-Chile_2013_UTM_Zone_18S",
    GEOGCS["SIRGAS-Chile_2013",
        DATUM["SIRGAS-Chile_realization_3_epoch_2013",
            SPHEROID["GRS_1980",6378137.0,298.257222101]],
        PRIMEM["Greenwich",0.0],
        UNIT["Degree",0.0174532925199433]],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["False_Easting",500000.0],
    PARAMETER["False_Northing",10000000.0],
    PARAMETER["Central_Meridian",-75.0],
    PARAMETER["Scale_Factor",0.9996],
    PARAMETER["Latitude_Of_Origin",0.0],
    UNIT["Meter",1.0]]

Definition: PROJ.4

+proj=utm +zone=18 +south +ellps=GRS80 +units=m +no_defs +type=crs

Definition: JavaScript (Proj4js)

proj4.defs("EPSG:9149","+proj=utm +zone=18 +south +ellps=GRS80 +units=m +no_defs +type=crs");

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "ProjectedCRS",
    "name": "SIRGAS-Chile 2013 / UTM zone 18S",
    "base_crs": {
        "name": "SIRGAS-Chile 2013",
        "datum": {
            "type": "GeodeticReferenceFrame",
            "name": "SIRGAS-Chile realization 3 epoch 2013",
            "ellipsoid": {
                "name": "GRS 1980",
                "semi_major_axis": 6378137,
                "inverse_flattening": 298.257222101
            }
        },
        "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": 9148
        }
    },
    "conversion": {
        "name": "UTM zone 18S",
        "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": -75,
                "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": "Engineering survey, topographic mapping.",
    "area": "Chile - 78°W to 72°W, onshore and offshore.",
    "bbox": {
        "south_latitude": -59.36,
        "west_longitude": -78,
        "north_latitude": -18.35,
        "east_longitude": -71.99
    },
    "id": {
        "authority": "EPSG",
        "code": 9149
    }
}

Definition: GeoServer

9149=PROJCS["SIRGAS-Chile 2013 / UTM zone 18S",GEOGCS["SIRGAS-Chile 2013",DATUM["SIRGAS-Chile_realization_3_epoch_2013",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1252"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","9148"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-75],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","9149"]]

Definition: MapServer - MAPfile

PROJECTION
	"proj=utm"
	"zone=18"
	"south"
	"ellps=GRS80"
	"units=m"
	"no_defs"
	"type=crs"
END

Definition: Mapnik

<?xml version="1.0" encoding="utf-8"?>
<Map srs="+proj=utm +zone=18 +south +ellps=GRS80 +units=m +no_defs +type=crs">
	<Layer srs="+proj=utm +zone=18 +south +ellps=GRS80 +units=m +no_defs +type=crs">
	</Layer>
</Map>

Definition: SQL (PostGIS)

INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 9149, 'EPSG', 9149, '+proj=utm +zone=18 +south +ellps=GRS80 +units=m +no_defs +type=crs', 'PROJCS["SIRGAS-Chile 2013 / UTM zone 18S",GEOGCS["SIRGAS-Chile 2013",DATUM["SIRGAS-Chile_realization_3_epoch_2013",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1252"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","9148"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-75],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","9149"]]');