EPSG:23881 DGN95 / UTM zone 51S
Système projeté (Transverse Mercator) en usage : Indonesia - 120°E to 126°E, S hemisphere. La définition complète ci-dessous, et la conversion en un clic.
| Code | EPSG:23881 |
|---|---|
| Nom | DGN95 / UTM zone 51S |
| Type | Système projeté — Transverse Mercator |
| Zone d'usage |
Indonesia - 120°E to 126°E, S hemisphere Indonesia - south of equator and between 120°E and 126°E - onshore and offshore. |
| Emprise | O 120,00° · S -13,95° · E 126,01° · N 0,01° |
| Pays | Indonésie |
| Datum | Datum Geodesi Nasional 1995 |
| Ellipsoïde | WGS 84 a = 6378137 m · 1/f = 298.257223563 |
| Système géographique de base | EPSG:4755 — DGN95 |
| Unité | metre (E east, N north) |
| Transformation vers WGS 84 | DGN95 to WGS 84 (1) (EPSG:15912) — précision 1 m |
| Usage | Engineering survey, topographic mapping. |
Paramètres de la projection
| Paramètre | Valeur | Unité |
|---|---|---|
| Latitude of natural origin | 0 | degree |
| Longitude of natural origin | 123 | degree |
| Scale factor at natural origin | 0.9996 | unity |
| False easting | 500000 | metre |
| False northing | 10000000 | metre |
Définition proj4
+proj=utm +zone=51 +south +ellps=WGS84 +units=m +towgs84=0,0,0 +no_defsÀ coller dans QGIS, proj4js, PostGIS (spatial_ref_sys) ou GDAL. +towgs84 porte la transformation EPSG vers WGS 84 ; le code officiel reste EPSG:23881.
WKT (format ESRI, contenu du .prj)
PROJCS["DGN_1995_UTM_Zone_51S",GEOGCS["GCS_DGN_1995",DATUM["D_Datum_Geodesi_Nasional_1995",SPHEROID["WGS_1984",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",500000.0],PARAMETER["False_Northing",10000000.0],PARAMETER["Central_Meridian",123.0],PARAMETER["Scale_Factor",0.9996],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0]]Autres systèmes — Indonésie
- EPSG:23869DGN95 / UTM zone 49N
- EPSG:23870DGN95 / UTM zone 50N
- EPSG:23871DGN95 / UTM zone 51N
- EPSG:23872DGN95 / UTM zone 52N
- EPSG:23877DGN95 / UTM zone 47S
- EPSG:23878DGN95 / UTM zone 48S
- EPSG:23879DGN95 / UTM zone 49S
- EPSG:23880DGN95 / UTM zone 50S
- EPSG:23882DGN95 / UTM zone 52S
- EPSG:23883DGN95 / UTM zone 53S
- EPSG:23884DGN95 / UTM zone 54S
- EPSG:23887ID74 / UTM zone 47S
- EPSG:23888ID74 / UTM zone 48S
- EPSG:23889ID74 / UTM zone 49S
- EPSG:23890ID74 / UTM zone 50S
- EPSG:23891ID74 / UTM zone 51S
- EPSG:23892ID74 / UTM zone 52S
- EPSG:23893ID74 / UTM zone 53S
Source : registre EPSG v11.022 (IOGP), via la base PROJ. Vérifiez toujours un code sur epsg.org avant un travail contractuel.