EPSG:3361 NAD83(HARN) / South Carolina (ft)
Système projeté (Lambert Conic Conformal (2SP)) en usage : USA - South Carolina. La définition complète ci-dessous, et la conversion en un clic.
| Code | EPSG:3361 |
|---|---|
| Nom | NAD83(HARN) / South Carolina (ft) |
| Type | Système projeté — Lambert Conic Conformal (2SP) |
| Zone d'usage |
USA - South Carolina United States (USA) - South Carolina - counties of Abbeville; Aiken; Allendale; Anderson; Bamberg; Barnwell; Beaufort; Berkeley; Calhoun; Charleston; Cherokee; Chester; Chesterfield; Clarendon; Colleton; Darlington; Dillon; Dorchester; Edgefield; Fairfield; Florence; Georgetown; Greenville; Greenwood; Hampton; Horry; Jasper; Kershaw; Lancaster; Laurens; Lee; Lexington; Marion; Marlboro; McCormick; Newberry; Oconee; Orangeburg; Pickens; Richland; Saluda; Spartanburg; Sumter; Union; Williamsburg; York. |
| Emprise | O -83,36° · S 32,05° · E -78,52° · N 35,21° |
| Pays | États-Unis |
| Datum | NAD83 (High Accuracy Reference Network) |
| Ellipsoïde | GRS 1980 a = 6378137 m · 1/f = 298.257222101 |
| Système géographique de base | EPSG:4152 — NAD83(HARN) |
| Unité | foot (X east, Y north) |
| Transformation vers WGS 84 | NAD83(HARN) to WGS 84 (3) (EPSG:1901) — précision 1 m |
| Usage | Engineering survey, topographic mapping. |
Paramètres de la projection
| Paramètre | Valeur | Unité |
|---|---|---|
| Latitude of false origin | 31.833333333333332 | degree |
| Longitude of false origin | -81 | degree |
| Latitude of 1st standard parallel | 34.833333333333336 | degree |
| Latitude of 2nd standard parallel | 32.5 | degree |
| Easting at false origin | 2000000 | foot |
| Northing at false origin | 0 | foot |
Définition proj4
+proj=lcc +lat_0=31.8333333333333 +lon_0=-81 +lat_1=34.8333333333333 +lat_2=32.5 +x_0=609600 +y_0=0 +ellps=GRS80 +units=ft +towgs84=-0.991,1.9072,0.5129,0.02579,0.00965,0.01166,0 +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:3361.
WKT (format ESRI, contenu du .prj)
PROJCS["NAD_1983_HARN_StatePlane_South_Carolina_FIPS_3900_Feet_Intl",GEOGCS["GCS_North_American_1983_HARN",DATUM["D_North_American_1983_HARN",SPHEROID["GRS_1980",6378137.0,298.257222101]],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",34.8333333333333],PARAMETER["Standard_Parallel_2",32.5],PARAMETER["Latitude_Of_Origin",31.8333333333333],UNIT["foot",0.3048]]Autres systèmes — États-Unis
- EPSG:3309NAD27 / California Albers
- EPSG:3310NAD83 / California Albers
- EPSG:3311NAD83(HARN) / California Albers
- EPSG:3338NAD83 / Alaska Albers
- EPSG:3358NAD83(HARN) / North Carolina
- EPSG:3360NAD83(HARN) / South Carolina
- EPSG:3362NAD83(HARN) / Pennsylvania North
- EPSG:3363NAD83(HARN) / Pennsylvania North (ftUS)
- EPSG:3364NAD83(HARN) / Pennsylvania South
- EPSG:3365NAD83(HARN) / Pennsylvania South (ftUS)
- EPSG:3370NAD27 / UTM zone 59N
- EPSG:3371NAD27 / UTM zone 60N
- EPSG:3372NAD83 / UTM zone 59N
- EPSG:3373NAD83 / UTM zone 60N
- EPSG:3404NAD83(HARN) / North Carolina (ftUS)
- EPSG:3417NAD83 / Iowa North (ftUS)
- EPSG:3418NAD83 / Iowa South (ftUS)
- EPSG:3419NAD83 / Kansas North (ftUS)
Source : registre EPSG v11.022 (IOGP), via la base PROJ. Vérifiez toujours un code sur epsg.org avant un travail contractuel.