EPSG:8203 NAD83(HARN) / WISCRS Chippewa (m)
Système projeté (Lambert Conic Conformal (1SP)) en usage : USA - Wisconsin - Chippewa. La définition complète ci-dessous, et la conversion en un clic.
| Code | EPSG:8203 |
|---|---|
| Nom | NAD83(HARN) / WISCRS Chippewa (m) |
| Type | Système projeté — Lambert Conic Conformal (1SP) |
| Zone d'usage |
USA - Wisconsin - Chippewa United States (USA) - Wisconsin - Chippewa county. |
| Emprise | O -91,67° · S 44,85° · E -90,92° · N 45,30° |
| 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. |
Paramètres de la projection
| Paramètre | Valeur | Unité |
|---|---|---|
| Latitude of natural origin | 44.977856898611115 | degree |
| Longitude of natural origin | -91.29444444444444 | degree |
| Scale factor at natural origin | 1.0000391127 | unity |
| False easting | 60045.72 | metre |
| False northing | 44091.4346 | metre |
Définition proj4
+proj=lcc +lat_1=44.9778568986111 +lat_0=44.9778568986111 +lon_0=-91.2944444444444 +k_0=1.0000391127 +x_0=60045.72 +y_0=44091.4346 +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:8203.
WKT (format ESRI, contenu du .prj)
PROJCS["NAD_1983_HARN_WISCRS_Chippewa_County_Meters",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",60045.72],PARAMETER["False_Northing",44091.4346],PARAMETER["Central_Meridian",-91.2944444444444],PARAMETER["Standard_Parallel_1",44.9778568986111],PARAMETER["Scale_Factor",1.0000391127],PARAMETER["Latitude_Of_Origin",44.9778568986111],UNIT["Meter",1.0]]Autres systèmes — États-Unis
- EPSG:8191NAD83(HARN) / WISCRS Dane (m)
- EPSG:8193NAD83(HARN) / WISCRS Dane (ftUS)
- EPSG:8196NAD83(HARN) / WISCRS Crawford (m)
- EPSG:8197NAD83(HARN) / WISCRS Crawford (ftUS)
- EPSG:8198NAD83(HARN) / WISCRS Columbia (m)
- EPSG:8200NAD83(HARN) / WISCRS Columbia (ftUS)
- EPSG:8201NAD83(HARN) / WISCRS Clark (m)
- EPSG:8202NAD83(HARN) / WISCRS Clark (ftUS)
- EPSG:8204NAD83(HARN) / WISCRS Chippewa (ftUS)
- EPSG:8205NAD83(HARN) / WISCRS Calumet, Fond du Lac, Outagamie and Winnebago (m)
- EPSG:8206NAD83(HARN) / WISCRS Calumet, Fond du Lac, Outagamie and Winnebago (ftUS)
- EPSG:8207NAD83(HARN) / WISCRS Burnett (m)
- EPSG:8208NAD83(HARN) / WISCRS Burnett (ftUS)
- EPSG:8209NAD83(HARN) / WISCRS Buffalo (m)
- EPSG:8210NAD83(HARN) / WISCRS Buffalo (ftUS)
- EPSG:8212NAD83(HARN) / WISCRS Brown (m)
- EPSG:8213NAD83(HARN) / WISCRS Brown (ftUS)
- EPSG:8214NAD83(HARN) / WISCRS Bayfield (m)
Source : registre EPSG v11.022 (IOGP), via la base PROJ. Vérifiez toujours un code sur epsg.org avant un travail contractuel.