EPSG:6463 NAD83(2011) / Iowa North (ftUS)
Système projeté (Lambert Conic Conformal (2SP)) en usage : USA - Iowa - SPCS - N. La définition complète ci-dessous, et la conversion en un clic.
| Code | EPSG:6463 |
|---|---|
| Nom | NAD83(2011) / Iowa North (ftUS) |
| Type | Système projeté — Lambert Conic Conformal (2SP) |
| Zone d'usage |
USA - Iowa - SPCS - N United States (USA) - Iowa - counties of Allamakee; Benton; Black Hawk; Boone; Bremer; Buchanan; Buena Vista; Butler; Calhoun; Carroll; Cerro Gordo; Cherokee; Chickasaw; Clay; Clayton; Crawford; Delaware; Dickinson; Dubuque; Emmet; Fayette; Floyd; Franklin; Greene; Grundy; Hamilton; Hancock; Hardin; Howard; Humboldt; Ida; Jackson; Jones; Kossuth; Linn; Lyon; Marshall; Mitchell; Monona; O'Brien; Osceola; Palo Alto; Plymouth; Pocahontas; Sac; Sioux; Story; Tama; Webster; Winnebago; Winneshiek; Woodbury; Worth; Wright. |
| Emprise | O -96,65° · S 41,85° · E -90,15° · N 43,51° |
| Pays | États-Unis |
| Datum | NAD83 (National Spatial Reference System 2011) |
| Ellipsoïde | GRS 1980 a = 6378137 m · 1/f = 298.257222101 |
| Système géographique de base | EPSG:6318 — NAD83(2011) |
| Unité | US survey foot (X east, Y north) |
| Transformation vers WGS 84 | NAD83(2011) to WGS 84 (1) (EPSG:9774) — précision 2 m |
| Usage | Engineering survey, topographic mapping. |
Paramètres de la projection
| Paramètre | Valeur | Unité |
|---|---|---|
| Latitude of false origin | 41.5 | degree |
| Longitude of false origin | -93.5 | degree |
| Latitude of 1st standard parallel | 43.266666666666666 | degree |
| Latitude of 2nd standard parallel | 42.06666666666667 | degree |
| Easting at false origin | 4921250 | US survey foot |
| Northing at false origin | 3280833.3333 | US survey foot |
Définition proj4
+proj=lcc +lat_0=41.5 +lon_0=-93.5 +lat_1=43.2666666666667 +lat_2=42.0666666666667 +x_0=1500000 +y_0=999999.99998984 +ellps=GRS80 +units=us-ft +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:6463.
WKT (format ESRI, contenu du .prj)
PROJCS["NAD_1983_2011_StatePlane_Iowa_North_FIPS_1401_Ft_US",GEOGCS["GCS_NAD_1983_2011",DATUM["D_NAD_1983_2011",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",4921250.0],PARAMETER["False_Northing",3280833.3333],PARAMETER["Central_Meridian",-93.5],PARAMETER["Standard_Parallel_1",43.2666666666667],PARAMETER["Standard_Parallel_2",42.0666666666667],PARAMETER["Latitude_Of_Origin",41.5],UNIT["US survey foot",0.304800609601219]]Autres systèmes — États-Unis
- EPSG:6454NAD83(2011) / Illinois East
- EPSG:6455NAD83(2011) / Illinois East (ftUS)
- EPSG:6456NAD83(2011) / Illinois West
- EPSG:6457NAD83(2011) / Illinois West (ftUS)
- EPSG:6458NAD83(2011) / Indiana East
- EPSG:6459NAD83(2011) / Indiana East (ftUS)
- EPSG:6460NAD83(2011) / Indiana West
- EPSG:6461NAD83(2011) / Indiana West (ftUS)
- EPSG:6462NAD83(2011) / Iowa North
- EPSG:6464NAD83(2011) / Iowa South
- EPSG:6465NAD83(2011) / Iowa South (ftUS)
- EPSG:6466NAD83(2011) / Kansas North
- EPSG:6467NAD83(2011) / Kansas North (ftUS)
- EPSG:6468NAD83(2011) / Kansas South
- EPSG:6469NAD83(2011) / Kansas South (ftUS)
- EPSG:6470NAD83(2011) / Kentucky North
- EPSG:6471NAD83(2011) / Kentucky North (ftUS)
- EPSG:6472NAD83(2011) / Kentucky Single Zone
Source : registre EPSG v11.022 (IOGP), via la base PROJ. Vérifiez toujours un code sur epsg.org avant un travail contractuel.