EPSG:4820 Segara (Jakarta)
Geographic system in latitude and longitude, in use: Indonesia - Kalimantan E. Datum, ellipsoid and transformation to WGS 84 below.
EPSG publishes no simple transformation to WGS 84 for this datum: conversion works on the ellipsoid alone and can be off by tens of metres.
| Code | EPSG:4820 |
|---|---|
| Name | Segara (Jakarta) |
| Type | Geographic system |
| Area of use |
Indonesia - Kalimantan E Indonesia - Kalimantan - onshore east coastal area including Mahakam delta coastal and offshore shelf areas. |
| Bounds | W 114,55° · S -4,24° · E 119,06° · N 4,29° |
| Countries | Indonesia |
| Datum | Gunung Segara (Jakarta) |
| Ellipsoid | Bessel 1841 a = 6377397.155 m · 1/f = 299.1528128 |
| Prime meridian | Jakarta 106.80771944444444 degree |
| Unit | degree (Lat north, Lon east) |
| Transformation to WGS 84 | No simple transformation published (ellipsoid alone) |
| Scope | Geodesy. |
proj4 definition
+proj=longlat +ellps=bessel +pm=jakarta +no_defsPaste it into QGIS, proj4js, PostGIS (spatial_ref_sys) or GDAL. +towgs84 carries the EPSG transformation to WGS 84; the official code stays EPSG:4820.
WKT (ESRI format, the .prj content)
GEOGCS["GCS_Gunung_Segara_Jakarta",DATUM["Gunung_Segara_(Jakarta)",SPHEROID["Bessel_1841",6377397.155,299.1528128]],PRIMEM["Jakarta",106.807719444444],UNIT["Degree",0.0174532925199433]]Other systems — Indonesia
- EPSG:2309WGS 84 / TM 116 SE
- EPSG:2310WGS 84 / TM 132 SE
- EPSG:2933Segara / UTM zone 50S
- EPSG:3000Segara / NEIEZ
- EPSG:3001Batavia / NEIEZ
- EPSG:3002Makassar / NEIEZ
- EPSG:4211Batavia
- EPSG:4219Bukit Rimpah
- EPSG:4238ID74
- EPSG:4257Makassar
- EPSG:4295Serindung
- EPSG:4613Segara
- EPSG:4755DGN95
- EPSG:4804Makassar (Jakarta)
- EPSG:4813Batavia (Jakarta)
- EPSG:5329Segara (Jakarta) / NEIEZ
- EPSG:5330Batavia (Jakarta) / NEIEZ
- EPSG:5331Makassar (Jakarta) / NEIEZ
Source: EPSG registry v11.022 (IOGP), through the PROJ database. Always check a code on epsg.org before contractual work.