EPSG:5179 KGD2002 / Unified CS
Système projeté (Transverse Mercator) en usage : Korea, Republic of (South Korea). La définition complète ci-dessous, et la conversion en un clic.
| Code | EPSG:5179 |
|---|---|
| Nom | KGD2002 / Unified CS |
| Type | Système projeté — Transverse Mercator |
| Zone d'usage |
Korea, Republic of (South Korea) Republic of Korea (South Korea) - onshore and offshore. |
| Emprise | O 122,71° · S 28,60° · E 134,28° · N 40,27° |
| Pays | Corée du Sud |
| Datum | Korean Geodetic Datum 2002 |
| Ellipsoïde | GRS 1980 a = 6378137 m · 1/f = 298.257222101 |
| Système géographique de base | EPSG:4737 — KGD2002 |
| Unité | metre (X north, Y east) |
| Transformation vers WGS 84 | KGD2002 to WGS 84 (1) (EPSG:15831) — précision 1 m |
| Usage | Topographic mapping (small scale). |
Paramètres de la projection
| Paramètre | Valeur | Unité |
|---|---|---|
| Latitude of natural origin | 38 | degree |
| Longitude of natural origin | 127.5 | degree |
| Scale factor at natural origin | 0.9996 | unity |
| False easting | 1000000 | metre |
| False northing | 2000000 | metre |
Définition proj4
+proj=tmerc +lat_0=38 +lon_0=127.5 +k=0.9996 +x_0=1000000 +y_0=2000000 +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:5179.
WKT (format ESRI, contenu du .prj)
PROJCS["KGD2002_Unified_Coordinate_System",GEOGCS["GCS_KGD2002",DATUM["D_Korea_Geodetic_Datum_2002",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",1000000.0],PARAMETER["False_Northing",2000000.0],PARAMETER["Central_Meridian",127.5],PARAMETER["Scale_Factor",0.9996],PARAMETER["Latitude_Of_Origin",38.0],UNIT["Meter",1.0]]Autres systèmes — Corée du Sud
- EPSG:5170Tokyo 1892 / Korea Central Belt
- EPSG:5171Tokyo 1892 / Korea East Belt
- EPSG:5172Tokyo 1892 / Korea East Sea Belt
- EPSG:5173Korean 1985 / Modified West Belt
- EPSG:5174Korean 1985 / Modified Central Belt
- EPSG:5175Korean 1985 / Modified Central Belt Jeju
- EPSG:5176Korean 1985 / Modified East Belt
- EPSG:5177Korean 1985 / Modified East Sea Belt
- EPSG:5178Korean 1985 / Unified CS
- EPSG:5180KGD2002 / West Belt
- EPSG:5181KGD2002 / Central Belt
- EPSG:5182KGD2002 / Central Belt Jeju
- EPSG:5183KGD2002 / East Belt
- EPSG:5184KGD2002 / East Sea Belt
- EPSG:5185KGD2002 / West Belt 2010
- EPSG:5186KGD2002 / Central Belt 2010
- EPSG:5187KGD2002 / East Belt 2010
- EPSG:5188KGD2002 / East Sea Belt 2010
Source : registre EPSG v11.022 (IOGP), via la base PROJ. Vérifiez toujours un code sur epsg.org avant un travail contractuel.