Indonesia: coordinate systems
94 current national systems, and 7 regional or world-wide systems that also cover this country. Every code opens its page: definition, parameters, proj4, WKT.
Projected systems 83
Plane X/Y coordinates (Easting, Northing), most often in metres: what plans, cadastre and surveys use.
Geographic systems 11
Latitude and longitude on the ellipsoid of a datum. They underlie the projected systems of the same datum.
| Code | Name | Conversion |
|---|---|---|
| EPSG:4211 | Batavia | Converts here |
| EPSG:4219 | Bukit Rimpah | Converts here |
| EPSG:4238 | ID74 | Converts here |
| EPSG:4257 | Makassar | Converts here |
| EPSG:4295 | Serindung | Converts here |
| EPSG:4613 | Segara | Converts here |
| EPSG:4755 | DGN95 | Converts here |
| EPSG:4804 | Makassar (Jakarta) | Converts here |
| EPSG:4813 | Batavia (Jakarta) | Converts here |
| EPSG:4820 | Segara (Jakarta) | Converts here |
| EPSG:9470 | SRGI2013 | Converts here |
Regional and world-wide systems that also cover this country 7
UTM zones, continental grids and frames shared with other countries.
| Code | Name | Conversion |
|---|---|---|
| EPSG:32646 | WGS 84 / UTM zone 46N | Converts here |
| EPSG:32647 | WGS 84 / UTM zone 47N | Converts here |
| EPSG:32648 | WGS 84 / UTM zone 48N | Converts here |
| EPSG:32649 | WGS 84 / UTM zone 49N | Converts here |
| EPSG:32650 | WGS 84 / UTM zone 50N | Converts here |
| EPSG:32651 | WGS 84 / UTM zone 51N | Converts here |
| EPSG:32652 | WGS 84 / UTM zone 52N | Converts here |
Which system should I use?
For a plan or a survey in this country, use the national system named by the specification or the cadastre. A UTM zone suits a project that spills over national zones; WGS 84 (EPSG:4326) is for exchanging with a GPS.