EPSG:9491

SRGI2013 / UTM zone 51S

Attributes

Unit: metre

Geodetic CRS: SRGI2013

Datum: Sistem Referensi Geospasial Indonesia 2013

Ellipsoid: WGS 84

Prime meridian: Greenwich

Data source: EPSG

Information source: Geospatial Information Agency (BIG), https://srgi.big.go.id

Revision date: 2020-08-29

Scope: Engineering survey, topographic mapping (large and medium scale).

Remarks: Replaces DGN / UTM zone 51S.

Area of use: Indonesia - south of equator and between 120°E and 126°E - onshore and offshore.

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

Center coordinates
500552.49 9229567.63

Projected bounds:
166021.6 8455742.55
835092.98 10001106.94

WGS84 bounds:
120.0 -13.95
126.01 0.01

Indonesia - south of equator and between 120°E and 126°E - onshore and offshore.
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Definition: OGC Well Known Text

PROJCS["SRGI2013 / UTM zone 51S",
    GEOGCS["SRGI2013",
        DATUM["Sistem_Referensi_Geospasial_Indonesia_2013",
            SPHEROID["WGS 84",6378137,298.257223563,
                AUTHORITY["EPSG","7030"]],
            AUTHORITY["EPSG","1293"]],
        PRIMEM["Greenwich",0,
            AUTHORITY["EPSG","8901"]],
        UNIT["degree",0.0174532925199433,
            AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","9470"]],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["latitude_of_origin",0],
    PARAMETER["central_meridian",123],
    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","9491"]]

Definition: OGC Well Known Text 2 (2019)

PROJCRS["SRGI2013 / UTM zone 51S",
    BASEGEOGCRS["SRGI2013",
        DYNAMIC[
            FRAMEEPOCH[2012]],
        DATUM["Sistem Referensi Geospasial Indonesia 2013",
            ELLIPSOID["WGS 84",6378137,298.257223563,
                LENGTHUNIT["metre",1]]],
        PRIMEM["Greenwich",0,
            ANGLEUNIT["degree",0.0174532925199433]],
        ID["EPSG",9470]],
    CONVERSION["UTM zone 51S",
        METHOD["Transverse Mercator",
            ID["EPSG",9807]],
        PARAMETER["Latitude of natural origin",0,
            ANGLEUNIT["degree",0.0174532925199433],
            ID["EPSG",8801]],
        PARAMETER["Longitude of natural origin",123,
            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 (large and medium scale)."],
        AREA["Indonesia - south of equator and between 120°E and 126°E - onshore and offshore."],
        BBOX[-13.95,120,0.01,126.01]],
    ID["EPSG",9491]]

Definition: ESRI Well Known Text

PROJCS["SRGI2013_UTM_zone_51S",
    GEOGCS["GCS_SRGI2013",
        DATUM["Sistem_Referensi_Geospasial_Indonesia_2013",
            SPHEROID["WGS_1984",6378137.0,298.257223563]],
        PRIMEM["Greenwich",0.0],
        UNIT["Degree",0.0174532925199433]],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["False_Easting",500000.0],
    PARAMETER["False_Northing",10000000.0],
    PARAMETER["Central_Meridian",123.0],
    PARAMETER["Scale_Factor",0.9996],
    PARAMETER["Latitude_Of_Origin",0.0],
    UNIT["Meter",1.0]]

Definition: PROJ.4

+proj=utm +zone=51 +south +ellps=WGS84 +units=m +no_defs +type=crs

Definition: JavaScript (Proj4js)

proj4.defs("EPSG:9491","+proj=utm +zone=51 +south +ellps=WGS84 +units=m +no_defs +type=crs");

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.5/projjson.schema.json",
    "type": "ProjectedCRS",
    "name": "SRGI2013 / UTM zone 51S",
    "base_crs": {
        "name": "SRGI2013",
        "datum": {
            "type": "DynamicGeodeticReferenceFrame",
            "name": "Sistem Referensi Geospasial Indonesia 2013",
            "frame_reference_epoch": 2012,
            "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": 9470
        }
    },
    "conversion": {
        "name": "UTM zone 51S",
        "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": 123,
                "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 (large and medium scale).",
    "area": "Indonesia - south of equator and between 120°E and 126°E - onshore and offshore.",
    "bbox": {
        "south_latitude": -13.95,
        "west_longitude": 120,
        "north_latitude": 0.01,
        "east_longitude": 126.01
    },
    "id": {
        "authority": "EPSG",
        "code": 9491
    }
}

Definition: GeoServer

9491=PROJCS["SRGI2013 / UTM zone 51S",GEOGCS["SRGI2013",DATUM["Sistem_Referensi_Geospasial_Indonesia_2013",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","1293"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","9470"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",123],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","9491"]]

Definition: MapServer - MAPfile

PROJECTION
	"proj=utm"
	"zone=51"
	"south"
	"ellps=WGS84"
	"units=m"
	"no_defs"
	"type=crs"
END

Definition: Mapnik

<?xml version="1.0" encoding="utf-8"?>
<Map srs="+proj=utm +zone=51 +south +ellps=WGS84 +units=m +no_defs +type=crs">
	<Layer srs="+proj=utm +zone=51 +south +ellps=WGS84 +units=m +no_defs +type=crs">
	</Layer>
</Map>

Definition: SQL (PostGIS)

INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 9491, 'EPSG', 9491, '+proj=utm +zone=51 +south +ellps=WGS84 +units=m +no_defs +type=crs', 'PROJCS["SRGI2013 / UTM zone 51S",GEOGCS["SRGI2013",DATUM["Sistem_Referensi_Geospasial_Indonesia_2013",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","1293"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","9470"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",123],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","9491"]]');