EPSG:5682 DB_REF / 3-degree Gauss-Kruger zone 2 (E-N)
Système projeté (Transverse Mercator) en usage : Germany - West Germany - west of 7.5°E. La définition complète ci-dessous, et la conversion en un clic.
EPSG ne publie pas de transformation simple vers WGS 84 pour ce datum : la conversion se fait sur l'ellipsoïde seul et peut s'écarter de plusieurs dizaines de mètres.
| Code | EPSG:5682 |
|---|---|
| Nom | DB_REF / 3-degree Gauss-Kruger zone 2 (E-N) |
| Type | Système projeté — Transverse Mercator |
| Zone d'usage |
Germany - West Germany - west of 7.5°E Germany - former West Germany onshore west of 7°30'E - states of Niedersachsen, Nordrhein-Westfalen, Rheinland-Pfalz, Saarland. |
| Emprise | O 5,86° · S 49,11° · E 7,51° · N 53,81° |
| Pays | Allemagne |
| Datum | Deutsche Bahn Reference System |
| Ellipsoïde | Bessel 1841 a = 6377397.155 m · 1/f = 299.1528128 |
| Système géographique de base | EPSG:5681 — DB_REF |
| Unité | metre (E east, N north) |
| Transformation vers WGS 84 | Aucune transformation simple publiée (ellipsoïde seul) |
| Usage | Engineering survey and topographic mapping for railway applications. |
Paramètres de la projection
| Paramètre | Valeur | Unité |
|---|---|---|
| Latitude of natural origin | 0 | degree |
| Longitude of natural origin | 6 | degree |
| Scale factor at natural origin | 1 | unity |
| False easting | 2500000 | metre |
| False northing | 0 | metre |
Définition proj4
+proj=tmerc +lat_0=0 +lon_0=6 +k=1 +x_0=2500000 +y_0=0 +ellps=bessel +units=m +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:5682.
WKT (format ESRI, contenu du .prj)
PROJCS["DB_REF_3-Degree_GK_Zone_2_(E-N)",GEOGCS["GCS_DB_REF",DATUM["D_Deutsche_Bahn_Reference_System",SPHEROID["Bessel_1841",6377397.155,299.1528128]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Gauss_Kruger"],PARAMETER["False_Easting",2500000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",6.0],PARAMETER["Scale_Factor",1.0],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0]]Autres systèmes — Allemagne
- EPSG:5666PD/83 / 3-degree Gauss-Kruger zone 3 (E-N)
- EPSG:5667PD/83 / 3-degree Gauss-Kruger zone 4 (E-N)
- EPSG:5668RD/83 / 3-degree Gauss-Kruger zone 4 (E-N)
- EPSG:5669RD/83 / 3-degree Gauss-Kruger zone 5 (E-N)
- EPSG:5670Pulkovo 1942(58) / 3-degree Gauss-Kruger zone 3 (E-N)
- EPSG:5671Pulkovo 1942(58) / 3-degree Gauss-Kruger zone 4 (E-N)
- EPSG:5673Pulkovo 1942(83) / 3-degree Gauss-Kruger zone 3 (E-N)
- EPSG:5674Pulkovo 1942(83) / 3-degree Gauss-Kruger zone 4 (E-N)
- EPSG:5675Pulkovo 1942(83) / 3-degree Gauss-Kruger zone 5 (E-N)
- EPSG:5676DHDN / 3-degree Gauss-Kruger zone 2 (E-N)
- EPSG:5677DHDN / 3-degree Gauss-Kruger zone 3 (E-N)
- EPSG:5678DHDN / 3-degree Gauss-Kruger zone 4 (E-N)
- EPSG:5679DHDN / 3-degree Gauss-Kruger zone 5 (E-N)
- EPSG:5680DHDN / 3-degree Gauss-Kruger zone 1 (E-N)
- EPSG:5681DB_REF
- EPSG:5683DB_REF / 3-degree Gauss-Kruger zone 3 (E-N)
- EPSG:5684DB_REF / 3-degree Gauss-Kruger zone 4 (E-N)
- EPSG:5685DB_REF / 3-degree Gauss-Kruger zone 5 (E-N)
Source : registre EPSG v11.022 (IOGP), via la base PROJ. Vérifiez toujours un code sur epsg.org avant un travail contractuel.