EPSG:2764 NAD83(HARN) / Arkansas North
Système projeté (Lambert Conic Conformal (2SP)) en usage : USA - Arkansas - SPCS - N. La définition complète ci-dessous, et la conversion en un clic.
| Code | EPSG:2764 |
|---|---|
| Nom | NAD83(HARN) / Arkansas North |
| Type | Système projeté — Lambert Conic Conformal (2SP) |
| Zone d'usage |
USA - Arkansas - SPCS - N United States (USA) - Arkansas - counties of Baxter; Benton; Boone; Carroll; Clay; Cleburne; Conway; Craighead; Crawford; Crittenden; Cross; Faulkner; Franklin; Fulton; Greene; Independence; Izard; Jackson; Johnson; Lawrence; Logan; Madison; Marion; Mississippi; Newton; Perry; Poinsett; Pope; Randolph; Scott; Searcy; Sebastian; Sharp; St Francis; Stone; Van Buren; Washington; White; Woodruff; Yell. |
| Emprise | O -94,62° · S 34,67° · E -89,64° · N 36,50° |
| 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 | metre (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 | 34.333333333333336 | degree |
| Longitude of false origin | -92 | degree |
| Latitude of 1st standard parallel | 36.233333333333334 | degree |
| Latitude of 2nd standard parallel | 34.93333333333333 | degree |
| Easting at false origin | 400000 | metre |
| Northing at false origin | 0 | metre |
Définition proj4
+proj=lcc +lat_0=34.3333333333333 +lon_0=-92 +lat_1=36.2333333333333 +lat_2=34.9333333333333 +x_0=400000 +y_0=0 +ellps=GRS80 +units=m +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:2764.
WKT (format ESRI, contenu du .prj)
PROJCS["NAD_1983_HARN_StatePlane_Arkansas_North_FIPS_0301",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",400000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-92.0],PARAMETER["Standard_Parallel_1",36.2333333333333],PARAMETER["Standard_Parallel_2",34.9333333333333],PARAMETER["Latitude_Of_Origin",34.3333333333333],UNIT["Meter",1.0]]Autres systèmes — États-Unis
- EPSG:2759NAD83(HARN) / Alabama East
- EPSG:2760NAD83(HARN) / Alabama West
- EPSG:2761NAD83(HARN) / Arizona East
- EPSG:2762NAD83(HARN) / Arizona Central
- EPSG:2763NAD83(HARN) / Arizona West
- EPSG:2765NAD83(HARN) / Arkansas South
- EPSG:2766NAD83(HARN) / California zone 1
- EPSG:2767NAD83(HARN) / California zone 2
- EPSG:2768NAD83(HARN) / California zone 3
- EPSG:2769NAD83(HARN) / California zone 4
- EPSG:2770NAD83(HARN) / California zone 5
- EPSG:2771NAD83(HARN) / California zone 6
- EPSG:2772NAD83(HARN) / Colorado North
- EPSG:2773NAD83(HARN) / Colorado Central
- EPSG:2774NAD83(HARN) / Colorado South
- EPSG:2775NAD83(HARN) / Connecticut
- EPSG:2776NAD83(HARN) / Delaware
- EPSG:2777NAD83(HARN) / Florida East
Source : registre EPSG v11.022 (IOGP), via la base PROJ. Vérifiez toujours un code sur epsg.org avant un travail contractuel.