EPSG:32051 NAD27 / West Virginia South
Système projeté (Lambert Conic Conformal (2SP)) en usage : USA - West Virginia - SPCS - S. La définition complète ci-dessous, et la conversion en un clic.
| Code | EPSG:32051 |
|---|---|
| Nom | NAD27 / West Virginia South |
| Type | Système projeté — Lambert Conic Conformal (2SP) |
| Zone d'usage |
USA - West Virginia - SPCS - S United States (USA) - West Virginia - counties of Boone; Braxton; Cabell; Calhoun; Clay; Fayette; Gilmer; Greenbrier; Jackson; Kanawha; Lewis; Lincoln; Logan; Mason; McDowell; Mercer; Mingo; Monroe; Nicholas; Pendleton; Pocahontas; Putnam; Raleigh; Randolph; Roane; Summers; Upshur; Wayne; Webster; Wyoming. |
| Emprise | O -82,65° · S 37,20° · E -79,05° · N 39,17° |
| Pays | États-Unis |
| Datum | North American Datum 1927 |
| Ellipsoïde | Clarke 1866 a = 6378206.4 m · 1/f = 294.978698214 |
| Système géographique de base | EPSG:4267 — NAD27 |
| Unité | US survey foot (X east, Y north) |
| Transformation vers WGS 84 | NAD27 to WGS 84 (4) (EPSG:1173) — précision 10 m |
| Usage | Engineering survey, topographic mapping. |
Paramètres de la projection
| Paramètre | Valeur | Unité |
|---|---|---|
| Latitude of false origin | 37 | degree |
| Longitude of false origin | -81 | degree |
| Latitude of 1st standard parallel | 37.483333333333334 | degree |
| Latitude of 2nd standard parallel | 38.88333333333333 | degree |
| Easting at false origin | 2000000 | US survey foot |
| Northing at false origin | 0 | US survey foot |
Définition proj4
+proj=lcc +lat_0=37 +lon_0=-81 +lat_1=37.4833333333333 +lat_2=38.8833333333333 +x_0=609601.219202438 +y_0=0 +a=6378206.4000000004 +rf=294.9786982139 +units=us-ft +towgs84=-8,160,176 +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:32051.
WKT (format ESRI, contenu du .prj)
PROJCS["NAD_1927_StatePlane_West_Virginia_South_FIPS_4702",GEOGCS["GCS_North_American_1927",DATUM["D_North_American_1927",SPHEROID["Clarke_1866",6378206.4,294.978698213898]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",2000000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-81.0],PARAMETER["Standard_Parallel_1",37.4833333333333],PARAMETER["Standard_Parallel_2",38.8833333333333],PARAMETER["Latitude_Of_Origin",37.0],UNIT["US survey foot",0.304800609601219]]Autres systèmes — États-Unis
- EPSG:32040NAD27 / Texas South Central
- EPSG:32041NAD27 / Texas South
- EPSG:32042NAD27 / Utah North
- EPSG:32043NAD27 / Utah Central
- EPSG:32044NAD27 / Utah South
- EPSG:32045NAD27 / Vermont
- EPSG:32046NAD27 / Virginia North
- EPSG:32047NAD27 / Virginia South
- EPSG:32048NAD27 / Washington North
- EPSG:32049NAD27 / Washington South
- EPSG:32050NAD27 / West Virginia North
- EPSG:32052NAD27 / Wisconsin North
- EPSG:32053NAD27 / Wisconsin Central
- EPSG:32054NAD27 / Wisconsin South
- EPSG:32055NAD27 / Wyoming East
- EPSG:32056NAD27 / Wyoming East Central
- EPSG:32057NAD27 / Wyoming West Central
- EPSG:32058NAD27 / Wyoming West
Source : registre EPSG v11.022 (IOGP), via la base PROJ. Vérifiez toujours un code sur epsg.org avant un travail contractuel.