EPSG:32034 NAD27 / South Dakota North
Système projeté (Lambert Conic Conformal (2SP)) en usage : USA - South Dakota - SPCS - N. La définition complète ci-dessous, et la conversion en un clic.
| Code | EPSG:32034 |
|---|---|
| Nom | NAD27 / South Dakota North |
| Type | Système projeté — Lambert Conic Conformal (2SP) |
| Zone d'usage |
USA - South Dakota - SPCS - N United States (USA) - South Dakota - counties of Beadle; Brookings; Brown; Butte; Campbell; Clark; Codington; Corson; Day; Deuel; Dewey; Edmunds; Faulk; Grant; Hamlin; Hand; Harding; Hyde; Kingsbury; Lawrence; Marshall; McPherson; Meade; Perkins; Potter; Roberts; Spink; Sully; Walworth; Ziebach. |
| Emprise | O -104,07° · S 44,14° · E -96,45° · N 45,95° |
| 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 (6) (EPSG:1175) — précision 7 m |
| Usage | Engineering survey, topographic mapping. |
Paramètres de la projection
| Paramètre | Valeur | Unité |
|---|---|---|
| Latitude of false origin | 43.833333333333336 | degree |
| Longitude of false origin | -100 | degree |
| Latitude of 1st standard parallel | 44.416666666666664 | degree |
| Latitude of 2nd standard parallel | 45.68333333333333 | degree |
| Easting at false origin | 2000000 | US survey foot |
| Northing at false origin | 0 | US survey foot |
Définition proj4
+proj=lcc +lat_0=43.8333333333333 +lon_0=-100 +lat_1=44.4166666666667 +lat_2=45.6833333333333 +x_0=609601.219202438 +y_0=0 +a=6378206.4000000004 +rf=294.9786982139 +units=us-ft +towgs84=-8,159,175 +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:32034.
WKT (format ESRI, contenu du .prj)
PROJCS["NAD_1927_StatePlane_South_Dakota_North_FIPS_4001",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",-100.0],PARAMETER["Standard_Parallel_1",44.4166666666667],PARAMETER["Standard_Parallel_2",45.6833333333333],PARAMETER["Latitude_Of_Origin",43.8333333333333],UNIT["US survey foot",0.304800609601219]]Autres systèmes — États-Unis
- EPSG:32023NAD27 / Ohio South
- EPSG:32024NAD27 / Oklahoma North
- EPSG:32025NAD27 / Oklahoma South
- EPSG:32026NAD27 / Oregon North
- EPSG:32027NAD27 / Oregon South
- EPSG:32028NAD27 / Pennsylvania North
- EPSG:32030NAD27 / Rhode Island
- EPSG:32031NAD27 / South Carolina North
- EPSG:32033NAD27 / South Carolina South
- EPSG:32035NAD27 / South Dakota South
- EPSG:32037NAD27 / Texas North
- EPSG:32038NAD27 / Texas North Central
- EPSG:32039NAD27 / Texas Central
- EPSG:32040NAD27 / Texas South Central
- EPSG:32041NAD27 / Texas South
- EPSG:32042NAD27 / Utah North
- EPSG:32043NAD27 / Utah Central
- EPSG:32044NAD27 / Utah South
Source : registre EPSG v11.022 (IOGP), via la base PROJ. Vérifiez toujours un code sur epsg.org avant un travail contractuel.