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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: 2022-07-29
Scope: Reversible geoid model transformation.
Remarks: Reversible alternative to SRGI2013 to INAGeoid2020 v1 height (1) (code 9305). Before 2022-07, file name was INAGEOID20.gtx.
Method: Geog3D to Geog2D+GravityRelatedHeight (gtx)
Area of use: Indonesia - onshore and offshore.
Description: (0,)
Definition: OGC Well Known Text 2 (2019)
COORDINATEOPERATION["SRGI2013 to SRGI2013 + INAGeoid2020 v1 height (1)", VERSION["BIG-Idn INAGeoid20 v1"], SOURCECRS[ GEOGCRS["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]], CS[ellipsoidal,3], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], AXIS["ellipsoidal height (h)",up, ORDER[3], LENGTHUNIT["metre",1]], ID["EPSG",9469]]], TARGETCRS[ COMPOUNDCRS["SRGI2013 + INAGeoid2020 v1 height", GEOGCRS["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]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]]], VERTCRS["INAGeoid2020 v1 height", VDATUM["Indonesian Geoid 2020 version 1"], CS[vertical,1], AXIS["gravity-related height (H)",up, LENGTHUNIT["metre",1]]], ID["EPSG",9529]]], METHOD["Geog3D to Geog2D+GravityRelatedHeight (gtx)", ID["EPSG",1088]], PARAMETERFILE["Geoid (height correction) model file","INAGEOID2020v1.gtx"], INTERPOLATIONCRS[ GEOGCRS["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]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]]]], OPERATIONACCURACY[0.0], USAGE[ SCOPE["Reversible geoid model transformation."], AREA["Indonesia - onshore and offshore."], BBOX[-13.95,92.01,7.79,141.46]], ID["EPSG",9629], REMARK["Reversible alternative to SRGI2013 to INAGeoid2020 v1 height (1) (code 9305). Before 2022-07, file name was INAGEOID20.gtx."]]
Definition: JavaScript (Proj4js)
proj4.defs("EPSG:9629","+proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=deg +xy_out=rad +step +inv +proj=vgridshift +grids=INAGEOID2020v1.gtx +multiplier=1 +step +proj=unitconvert +xy_in=rad +xy_out=deg +step +proj=axisswap +order=2,1");
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "Transformation", "name": "SRGI2013 to SRGI2013 + INAGeoid2020 v1 height (1)", "source_crs": { "type": "GeographicCRS", "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" }, { "name": "Ellipsoidal height", "abbreviation": "h", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 9469 } }, "target_crs": { "type": "CompoundCRS", "name": "SRGI2013 + INAGeoid2020 v1 height", "components": [ { "type": "GeographicCRS", "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" } ] } }, { "type": "VerticalCRS", "name": "INAGeoid2020 v1 height", "datum": { "type": "VerticalReferenceFrame", "name": "Indonesian Geoid 2020 version 1" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] } } ], "id": { "authority": "EPSG", "code": 9529 } }, "interpolation_crs": { "type": "GeographicCRS", "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 } }, "method": { "name": "Geog3D to Geog2D+GravityRelatedHeight (gtx)", "id": { "authority": "EPSG", "code": 1088 } }, "parameters": [ { "name": "Geoid (height correction) model file", "value": "INAGEOID2020v1.gtx", "id": { "authority": "EPSG", "code": 8666 } } ], "accuracy": "0.0", "scope": "Reversible geoid model transformation.", "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": 9629 }, "remarks": "Reversible alternative to SRGI2013 to INAGeoid2020 v1 height (1) (code 9305). Before 2022-07, file name was INAGEOID20.gtx." }
Definition: MapServer - MAPfile
PROJECTION "proj=pipeline" "step" "proj=axisswap" "order=2,1" "step" "proj=unitconvert" "xy_in=deg" "xy_out=rad" "step" "inv" "proj=vgridshift" "grids=INAGEOID2020v1.gtx" "multiplier=1" "step" "proj=unitconvert" "xy_in=rad" "xy_out=deg" "step" "proj=axisswap" "order=2,1" END
Definition: Mapnik
<?xml version="1.0" encoding="utf-8"?> <Map srs="+proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=deg +xy_out=rad +step +inv +proj=vgridshift +grids=INAGEOID2020v1.gtx +multiplier=1 +step +proj=unitconvert +xy_in=rad +xy_out=deg +step +proj=axisswap +order=2,1"> <Layer srs="+proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=deg +xy_out=rad +step +inv +proj=vgridshift +grids=INAGEOID2020v1.gtx +multiplier=1 +step +proj=unitconvert +xy_in=rad +xy_out=deg +step +proj=axisswap +order=2,1"> </Layer> </Map>
Definition: SQL (PostGIS)
INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 9629, 'EPSG', 9629, '+proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=deg +xy_out=rad +step +inv +proj=vgridshift +grids=INAGEOID2020v1.gtx +multiplier=1 +step +proj=unitconvert +xy_in=rad +xy_out=deg +step +proj=axisswap +order=2,1', 'None');
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