EPSG:11029

SRGI2013 epoch 2021.0

Attributes

Unit: metre

Geodetic CRS: SRGI2013 epoch 2021.0

Datum: Sistem Referensi Geospasial Indonesia 2013 epoch 2021.0

Ellipsoid: WGS 84

Prime meridian: Greenwich

Data source: EPSG

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

Revision date: 2025-11-12

Scope: Geodesy.

Remarks: Static snapshot at epoch 2021.0 of SRGI2013 dynamic CRS (CRS code 9468). Geometric component of national control network (JKG). Replaces SRGI2013 epoch 2012.0 coordinates of INACORS GNSS reference stations from 2025-02-25T14:10Z.

Area of use: Indonesia - onshore and offshore.

Coordinate system: Cartesian 3D CS (geocentric). Axes: geocentric X Y Z. Orientations: X and Y in equatorial plane, X positive through intersection with prime meridian, Y through 0°N 90°E. Z axis parallel to mean earth rotation axis and positive towards North Pole. UoM: m.

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SimpleMap

Center coordinates
-2865181.28 5688120.01

Projected bounds:
-4988798.84 3857511.61
-217150.64 6374199.81

WGS84 bounds:
92.01 -13.95
141.46 7.79

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

GEOCCS["SRGI2013 epoch 2021.0",
    DATUM["Sistem_Referensi_Geospasial_Indonesia_2013_epoch_2021_0",
        SPHEROID["WGS 84",6378137,298.257223563,
            AUTHORITY["EPSG","7030"]],
        AUTHORITY["EPSG","1426"]],
    PRIMEM["Greenwich",0,
        AUTHORITY["EPSG","8901"]],
    UNIT["metre",1,
        AUTHORITY["EPSG","9001"]],
    AXIS["Geocentric X",OTHER],
    AXIS["Geocentric Y",OTHER],
    AXIS["Geocentric Z",NORTH],
    AUTHORITY["EPSG","11029"]]

Definition: OGC Well Known Text 2 (2019)

GEODCRS["SRGI2013 epoch 2021.0",
    DATUM["Sistem Referensi Geospasial Indonesia 2013 epoch 2021.0",
        ELLIPSOID["WGS 84",6378137,298.257223563,
            LENGTHUNIT["metre",1]],
        ANCHOREPOCH[2021]],
    PRIMEM["Greenwich",0,
        ANGLEUNIT["degree",0.0174532925199433]],
    CS[Cartesian,3],
        AXIS["(X)",geocentricX,
            ORDER[1],
            LENGTHUNIT["metre",1]],
        AXIS["(Y)",geocentricY,
            ORDER[2],
            LENGTHUNIT["metre",1]],
        AXIS["(Z)",geocentricZ,
            ORDER[3],
            LENGTHUNIT["metre",1]],
    USAGE[
        SCOPE["Geodesy."],
        AREA["Indonesia - onshore and offshore."],
        BBOX[-13.95,92.01,7.79,141.46]],
    ID["EPSG",11029],
    REMARK["Static snapshot at epoch 2021.0 of SRGI2013 dynamic CRS (CRS code 9468). Geometric component of national control network (JKG). Replaces SRGI2013 epoch 2012.0 coordinates of INACORS GNSS reference stations from 2025-02-25T14:10Z."]]

Definition: PROJ.4

+proj=geocent +ellps=WGS84 +units=m +no_defs +type=crs

Definition: JavaScript (Proj4js) 

proj4.defs("EPSG:11029","+proj=geocent +ellps=WGS84 +units=m +no_defs +type=crs");

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "GeodeticCRS",
    "name": "SRGI2013 epoch 2021.0",
    "datum": {
        "type": "GeodeticReferenceFrame",
        "name": "Sistem Referensi Geospasial Indonesia 2013 epoch 2021.0",
        "anchor_epoch": 2021,
        "ellipsoid": {
            "name": "WGS 84",
            "semi_major_axis": 6378137,
            "inverse_flattening": 298.257223563
        }
    },
    "coordinate_system": {
        "subtype": "Cartesian",
        "axis": [
            {
                "name": "Geocentric X",
                "abbreviation": "X",
                "direction": "geocentricX",
                "unit": "metre"
            },
            {
                "name": "Geocentric Y",
                "abbreviation": "Y",
                "direction": "geocentricY",
                "unit": "metre"
            },
            {
                "name": "Geocentric Z",
                "abbreviation": "Z",
                "direction": "geocentricZ",
                "unit": "metre"
            }
        ]
    },
    "scope": "Geodesy.",
    "area": "Indonesia - onshore and offshore.",
    "bbox": {
        "south_latitude": -13.95,
        "west_longitude": 92.01,
        "north_latitude": 7.79,
        "east_longitude": 141.46
    },
    "id": {
        "authority": "EPSG",
        "code": 11029
    },
    "remarks": "Static snapshot at epoch 2021.0 of SRGI2013 dynamic CRS (CRS code 9468). Geometric component of national control network (JKG). Replaces SRGI2013 epoch 2012.0 coordinates of INACORS GNSS reference stations from 2025-02-25T14:10Z."
}

Definition: GeoServer

11029=GEOCCS["SRGI2013 epoch 2021.0",DATUM["Sistem_Referensi_Geospasial_Indonesia_2013_epoch_2021_0",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","1426"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Geocentric X",OTHER],AXIS["Geocentric Y",OTHER],AXIS["Geocentric Z",NORTH],AUTHORITY["EPSG","11029"]]

Definition: MapServer - MAPfile

PROJECTION
	"proj=geocent"
	"ellps=WGS84"
	"units=m"
	"no_defs"
	"type=crs"
END

Definition: Mapnik

<?xml version="1.0" encoding="utf-8"?>
<Map srs="+proj=geocent +ellps=WGS84 +units=m +no_defs +type=crs">
	<Layer srs="+proj=geocent +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 ( 11029, 'EPSG', 11029, '+proj=geocent +ellps=WGS84 +units=m +no_defs +type=crs', 'GEOCCS["SRGI2013 epoch 2021.0",DATUM["Sistem_Referensi_Geospasial_Indonesia_2013_epoch_2021_0",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","1426"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Geocentric X",OTHER],AXIS["Geocentric Y",OTHER],AXIS["Geocentric Z",NORTH],AUTHORITY["EPSG","11029"]]');