EPSG:8122 NAD83(HARN) / WISCRS Sawyer (ftUS)
Système projeté (Lambert Conic Conformal (1SP)) en usage : USA - Wisconsin - Sawyer. La définition complète ci-dessous, et la conversion en un clic.
| Code | EPSG:8122 |
|---|---|
| Nom | NAD83(HARN) / WISCRS Sawyer (ftUS) |
| Type | Système projeté — Lambert Conic Conformal (1SP) |
| Zone d'usage |
USA - Wisconsin - Sawyer United States (USA) - Wisconsin - Sawyer county. |
| Emprise | O -91,56° · S 45,63° · E -90,67° · N 46,16° |
| 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 | US survey foot (X east, Y north) |
| Transformation vers WGS 84 | NAD83(HARN) to WGS 84 (3) (EPSG:1901) — précision 1 m |
| Usage | Engineering survey. |
Paramètres de la projection
| Paramètre | Valeur | Unité |
|---|---|---|
| Latitude of natural origin | 45.900099131388885 | degree |
| Longitude of natural origin | -91.11666666666666 | degree |
| Scale factor at natural origin | 1.0000573461 | unity |
| False easting | 711000.001 | US survey foot |
| False northing | 396108.667 | US survey foot |
Définition proj4
+proj=lcc +lat_1=45.9000991313889 +lat_0=45.9000991313889 +lon_0=-91.1166666666667 +k_0=1.0000573461 +x_0=216713.233731268 +y_0=120734.163169926 +ellps=GRS80 +units=us-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:8122.
WKT (format ESRI, contenu du .prj)
PROJCS["NAD_1983_HARN_WISCRS_Sawyer_County_Feet",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",711000.001],PARAMETER["False_Northing",396108.667],PARAMETER["Central_Meridian",-91.1166666666667],PARAMETER["Standard_Parallel_1",45.9000991313889],PARAMETER["Scale_Factor",1.0000573461],PARAMETER["Latitude_Of_Origin",45.9000991313889],UNIT["US survey foot",0.304800609601219]]Autres systèmes — États-Unis
- EPSG:8113NAD83(HARN) / WISCRS Trempealeau (m)
- EPSG:8114NAD83(HARN) / WISCRS Trempealeau (ftUS)
- EPSG:8115NAD83(HARN) / WISCRS Taylor (m)
- EPSG:8116NAD83(HARN) / WISCRS Taylor (ftUS)
- EPSG:8117NAD83(HARN) / WISCRS St. Croix (m)
- EPSG:8118NAD83(HARN) / WISCRS St. Croix (ftUS)
- EPSG:8119NAD83(HARN) / WISCRS Shawano (m)
- EPSG:8120NAD83(HARN) / WISCRS Shawano (ftUS)
- EPSG:8121NAD83(HARN) / WISCRS Sawyer (m)
- EPSG:8123NAD83(HARN) / WISCRS Sauk (m)
- EPSG:8124NAD83(HARN) / WISCRS Sauk (ftUS)
- EPSG:8125NAD83(HARN) / WISCRS Rusk (m)
- EPSG:8126NAD83(HARN) / WISCRS Rusk (ftUS)
- EPSG:8127NAD83(HARN) / WISCRS Rock (m)
- EPSG:8128NAD83(HARN) / WISCRS Rock (ftUS)
- EPSG:8129NAD83(HARN) / WISCRS Richland (m)
- EPSG:8130NAD83(HARN) / WISCRS Richland (ftUS)
- EPSG:8131NAD83(HARN) / WISCRS Price (m)
Source : registre EPSG v11.022 (IOGP), via la base PROJ. Vérifiez toujours un code sur epsg.org avant un travail contractuel.