EPSG:5181 KGD2002 / Central Belt
Projected system (Transverse Mercator) in use: Korea, Republic of (South Korea) - 126°E to 128°E mainland. The full definition below, and conversion in one click.
| Code | EPSG:5181 |
|---|---|
| Name | KGD2002 / Central Belt |
| Type | Projected system — Transverse Mercator |
| Area of use |
Korea, Republic of (South Korea) - 126°E to 128°E mainland Republic of Korea (South Korea) - between 126°E and 128°E - mainland and nearshore. |
| Bounds | W 126,00° · S 33,96° · E 128,00° · N 38,33° |
| Countries | South Korea |
| Datum | Korean Geodetic Datum 2002 |
| Ellipsoid | GRS 1980 a = 6378137 m · 1/f = 298.257222101 |
| Base geographic system | EPSG:4737 — KGD2002 |
| Unit | metre (X north, Y east) |
| Transformation to WGS 84 | KGD2002 to WGS 84 (1) (EPSG:15831) — accuracy 1 m |
| Scope | Engineering survey, topographic mapping. |
Projection parameters
| Parameter | Value | Unit |
|---|---|---|
| Latitude of natural origin | 38 | degree |
| Longitude of natural origin | 127 | degree |
| Scale factor at natural origin | 1 | unity |
| False easting | 200000 | metre |
| False northing | 500000 | metre |
proj4 definition
+proj=tmerc +lat_0=38 +lon_0=127 +k=1 +x_0=200000 +y_0=500000 +ellps=GRS80 +units=m +towgs84=0,0,0 +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:5181.
WKT (ESRI format, the .prj content)
PROJCS["KGD2002_Central_Belt",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",200000.0],PARAMETER["False_Northing",500000.0],PARAMETER["Central_Meridian",127.0],PARAMETER["Scale_Factor",1.0],PARAMETER["Latitude_Of_Origin",38.0],UNIT["Meter",1.0]]Other systems — South Korea
- 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:5179KGD2002 / Unified CS
- EPSG:5180KGD2002 / West 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: EPSG registry v11.022 (IOGP), through the PROJ database. Always check a code on epsg.org before contractual work.