EPSG:3641 NAD83(NSRS2007) / Oklahoma South
Système projeté (Lambert Conic Conformal (2SP)) en usage : USA - Oklahoma - SPCS - S. La définition complète ci-dessous, et la conversion en un clic.
| Code | EPSG:3641 |
|---|---|
| Nom | NAD83(NSRS2007) / Oklahoma South |
| Type | Système projeté — Lambert Conic Conformal (2SP) |
| Zone d'usage |
USA - Oklahoma - SPCS - S United States (USA) - Oklahoma - counties of Atoka; Beckham; Bryan; Caddo; Carter; Choctaw; Cleveland; Coal; Comanche; Cotton; Garvin; Grady; Greer; Harmon; Haskell; Hughes; Jackson; Jefferson; Johnston; Kiowa; Latimer; Le Flore; Love; Marshall; McClain; McCurtain; McIntosh; Murray; Pittsburg; Pontotoc; Pottawatomie; Pushmataha; Seminole; Stephens; Tillman; Washita. |
| Emprise | O -100,00° · S 33,62° · E -94,42° · N 35,57° |
| Pays | États-Unis |
| Datum | NAD83 (National Spatial Reference System 2007) |
| Ellipsoïde | GRS 1980 a = 6378137 m · 1/f = 298.257222101 |
| Système géographique de base | EPSG:4759 — NAD83(NSRS2007) |
| Unité | metre (X east, Y north) |
| Transformation vers WGS 84 | NAD83(NSRS2007) to WGS 84 (1) (EPSG:15931) — précision 2 m |
| Usage | Engineering survey, topographic mapping. |
Paramètres de la projection
| Paramètre | Valeur | Unité |
|---|---|---|
| Latitude of false origin | 33.333333333333336 | degree |
| Longitude of false origin | -98 | degree |
| Latitude of 1st standard parallel | 35.233333333333334 | degree |
| Latitude of 2nd standard parallel | 33.93333333333333 | degree |
| Easting at false origin | 600000 | metre |
| Northing at false origin | 0 | metre |
Définition proj4
+proj=lcc +lat_0=33.3333333333333 +lon_0=-98 +lat_1=35.2333333333333 +lat_2=33.9333333333333 +x_0=600000 +y_0=0 +ellps=GRS80 +units=m +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:3641.
WKT (format ESRI, contenu du .prj)
PROJCS["NAD_1983_NSRS2007_StatePlane_Oklahoma_South_FIPS_3502",GEOGCS["GCS_NAD_1983_NSRS2007",DATUM["D_NAD_1983_NSRS2007",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",600000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-98.0],PARAMETER["Standard_Parallel_1",35.2333333333333],PARAMETER["Standard_Parallel_2",33.9333333333333],PARAMETER["Latitude_Of_Origin",33.3333333333333],UNIT["Meter",1.0]]Autres systèmes — États-Unis
- EPSG:3632NAD83(NSRS2007) / North Carolina (ftUS)
- EPSG:3633NAD83(NSRS2007) / North Dakota North
- EPSG:3634NAD83(NSRS2007) / North Dakota North (ft)
- EPSG:3635NAD83(NSRS2007) / North Dakota South
- EPSG:3636NAD83(NSRS2007) / North Dakota South (ft)
- EPSG:3637NAD83(NSRS2007) / Ohio North
- EPSG:3638NAD83(NSRS2007) / Ohio South
- EPSG:3639NAD83(NSRS2007) / Oklahoma North
- EPSG:3640NAD83(NSRS2007) / Oklahoma North (ftUS)
- EPSG:3642NAD83(NSRS2007) / Oklahoma South (ftUS)
- EPSG:3643NAD83(NSRS2007) / Oregon LCC (m)
- EPSG:3644NAD83(NSRS2007) / Oregon GIC Lambert (ft)
- EPSG:3645NAD83(NSRS2007) / Oregon North
- EPSG:3646NAD83(NSRS2007) / Oregon North (ft)
- EPSG:3647NAD83(NSRS2007) / Oregon South
- EPSG:3648NAD83(NSRS2007) / Oregon South (ft)
- EPSG:3649NAD83(NSRS2007) / Pennsylvania North
- EPSG:3650NAD83(NSRS2007) / Pennsylvania North (ftUS)
Source : registre EPSG v11.022 (IOGP), via la base PROJ. Vérifiez toujours un code sur epsg.org avant un travail contractuel.