EPSG:3101 JGD2000 / UTM zone 55N
Système projeté (Transverse Mercator) en usage : Japan - 144°E to 150°E. La définition complète ci-dessous, et la conversion en un clic.
| Code | EPSG:3101 |
|---|---|
| Nom | JGD2000 / UTM zone 55N |
| Type | Système projeté — Transverse Mercator |
| Zone d'usage |
Japan - 144°E to 150°E Japan - east of 144°E, onshore and offshore. |
| Emprise | O 144,00° · S 23,03° · E 147,86° · N 45,65° |
| Pays | Japon |
| Datum | Japanese Geodetic Datum 2000 |
| Ellipsoïde | GRS 1980 a = 6378137 m · 1/f = 298.257222101 |
| Système géographique de base | EPSG:4612 — JGD2000 |
| Unité | metre (E east, N north) |
| Transformation vers WGS 84 | JGD2000 to WGS 84 (1) (EPSG:1826) — précision 1 m |
| Usage | Topographic mapping (medium scale). |
Paramètres de la projection
| Paramètre | Valeur | Unité |
|---|---|---|
| Latitude of natural origin | 0 | degree |
| Longitude of natural origin | 147 | degree |
| Scale factor at natural origin | 0.9996 | unity |
| False easting | 500000 | metre |
| False northing | 0 | metre |
Définition proj4
+proj=utm +zone=55 +ellps=GRS80 +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:3101.
WKT (format ESRI, contenu du .prj)
PROJCS["JGD_2000_UTM_Zone_55N",GEOGCS["GCS_JGD_2000",DATUM["D_JGD_2000",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",500000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",147.0],PARAMETER["Scale_Factor",0.9996],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0]]Autres systèmes — Japon
- EPSG:2453JGD2000 / Japan Plane Rectangular CS XI
- EPSG:2454JGD2000 / Japan Plane Rectangular CS XII
- EPSG:2455JGD2000 / Japan Plane Rectangular CS XIII
- EPSG:2456JGD2000 / Japan Plane Rectangular CS XIV
- EPSG:2457JGD2000 / Japan Plane Rectangular CS XV
- EPSG:2458JGD2000 / Japan Plane Rectangular CS XVI
- EPSG:2459JGD2000 / Japan Plane Rectangular CS XVII
- EPSG:2460JGD2000 / Japan Plane Rectangular CS XVIII
- EPSG:2461JGD2000 / Japan Plane Rectangular CS XIX
- EPSG:3092Tokyo / UTM zone 51N
- EPSG:3093Tokyo / UTM zone 52N
- EPSG:3094Tokyo / UTM zone 53N
- EPSG:3095Tokyo / UTM zone 54N
- EPSG:3096Tokyo / UTM zone 55N
- EPSG:3097JGD2000 / UTM zone 51N
- EPSG:3098JGD2000 / UTM zone 52N
- EPSG:3099JGD2000 / UTM zone 53N
- EPSG:3100JGD2000 / UTM zone 54N
Source : registre EPSG v11.022 (IOGP), via la base PROJ. Vérifiez toujours un code sur epsg.org avant un travail contractuel.