Name: Segara to WGS 84 (1)
Method: Geocentric translations (geog2D domain)
Remarks: Accuracy estimate not available.
Information source: U.S. National Imagery and Mapping Agency TR8350.2 revision of October 1997; http://earth-info.nga.mil/GandG/
Revision date: 2020-03-14
Unit: degree (supplier to define representation)
Geodetic CRS: Segara
Datum: Gunung Segara
Ellipsoid: Bessel 1841
Prime meridian: Greenwich
Data source: EPSG
Information source: OGP
Revision date: 2004-01-06
Scope: Geodesy.
Area of use: Indonesia - Kalimantan - onshore east coastal area including Mahakam delta coastal and offshore shelf areas.
Coordinate system: Ellipsoidal 2D CS. Axes: latitude, longitude. Orientations: north, east. UoM: degree
Center coordinates
116.8 0.02
WGS84 bounds:
114.55 -4.24
119.06 4.29
Definition: OGC Well Known Text
GEOGCS["Segara", DATUM["Gunung_Segara", SPHEROID["Bessel 1841",6377397.155,299.1528128], TOWGS84[-403,684,41,0,0,0,0]], PRIMEM["Greenwich",0, AUTHORITY["EPSG","8901"]], UNIT["degree",0.0174532925199433, AUTHORITY["EPSG","9122"]], AUTHORITY["EPSG","4613"]]
Definition: OGC Well Known Text 2 (2019)
GEOGCRS["Segara", DATUM["Gunung Segara", ELLIPSOID["Bessel 1841",6377397.155,299.1528128, 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]], USAGE[ SCOPE["Geodesy."], AREA["Indonesia - Kalimantan - onshore east coastal area including Mahakam delta coastal and offshore shelf areas."], BBOX[-4.24,114.55,4.29,119.06]], ID["EPSG",4613]]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "GeographicCRS", "name": "Segara", "datum": { "type": "GeodeticReferenceFrame", "name": "Gunung Segara", "ellipsoid": { "name": "Bessel 1841", "semi_major_axis": 6377397.155, "inverse_flattening": 299.1528128 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "scope": "Geodesy.", "area": "Indonesia - Kalimantan - onshore east coastal area including Mahakam delta coastal and offshore shelf areas.", "bbox": { "south_latitude": -4.24, "west_longitude": 114.55, "north_latitude": 4.29, "east_longitude": 119.06 }, "id": { "authority": "EPSG", "code": 4613 } }
Definition: GeoServer
4613=GEOGCS["Segara",DATUM["Gunung_Segara",SPHEROID["Bessel 1841",6377397.155,299.1528128],TOWGS84[-403,684,41,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4613"]]
Definition: Mapnik
<?xml version="1.0" encoding="utf-8"?> <Map srs="+proj=longlat +ellps=bessel +towgs84=-403,684,41,0,0,0,0 +no_defs +type=crs"> <Layer srs="+proj=longlat +ellps=bessel +towgs84=-403,684,41,0,0,0,0 +no_defs +type=crs"> </Layer> </Map>
Definition: SQL (PostGIS)
INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 4613, 'EPSG', 4613, '+proj=longlat +ellps=bessel +towgs84=-403,684,41,0,0,0,0 +no_defs +type=crs', 'GEOGCS["Segara",DATUM["Gunung_Segara",SPHEROID["Bessel 1841",6377397.155,299.1528128],TOWGS84[-403,684,41,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4613"]]');