EPSG:5331 Makassar (Jakarta) / NEIEZ
Projected system (Mercator (variant A)) in use: Indonesia - Sulawesi SW. The full definition below, and conversion in one click.
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:5331 |
|---|---|
| Name | Makassar (Jakarta) / NEIEZ |
| Type | Projected system — Mercator (variant A) |
| Area of use |
Indonesia - Sulawesi SW Indonesia - south west Sulawesi. |
| Bounds | W 118,71° · S -6,54° · E 120,78° · N -1,88° |
| Countries | Indonesia |
| Datum | Makassar (Jakarta) |
| Ellipsoid | Bessel 1841 a = 6377397.155 m · 1/f = 299.1528128 |
| Prime meridian | Jakarta 106.80771944444444 degree |
| Base geographic system | EPSG:4804 — Makassar (Jakarta) |
| Unit | metre (X east, Y north) |
| Transformation to WGS 84 | No simple transformation published (ellipsoid alone) |
| Scope | Geodesy. |
Projection parameters
| Parameter | Value | Unit |
|---|---|---|
| Latitude of natural origin | 0 | degree |
| Longitude of natural origin | 3.1922805555555556 | degree |
| Scale factor at natural origin | 0.997 | unity |
| False easting | 3900000 | metre |
| False northing | 900000 | metre |
proj4 definition
+proj=merc +lon_0=3.19228055555556 +k=0.997 +x_0=3900000 +y_0=900000 +ellps=bessel +pm=jakarta +units=m +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:5331.
WKT (ESRI format, the .prj content)
PROJCS["Makassar_Jakarta_NEIEZ",GEOGCS["GCS_Makassar_Jakarta",DATUM["Makassar_(Jakarta)",SPHEROID["Bessel_1841",6377397.155,299.1528128]],PRIMEM["Jakarta",106.807719444444],UNIT["Degree",0.0174532925199433]],PROJECTION["Mercator"],PARAMETER["False_Easting",3900000.0],PARAMETER["False_Northing",900000.0],PARAMETER["Central_Meridian",3.19228055555556],PARAMETER["Standard_Parallel_1",4.45405154589748],UNIT["Meter",1.0]]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:4820Segara (Jakarta)
- EPSG:5329Segara (Jakarta) / NEIEZ
- EPSG:5330Batavia (Jakarta) / NEIEZ
Source: EPSG registry v11.022 (IOGP), through the PROJ database. Always check a code on epsg.org before contractual work.