EPSG:8330 NAD83(2011) / Oregon Ochoco Summit zone (ft)
Système projeté (Lambert Conic Conformal (1SP)) en usage : USA - Oregon - Ochoco Summit. La définition complète ci-dessous, et la conversion en un clic.
| Code | EPSG:8330 |
|---|---|
| Nom | NAD83(2011) / Oregon Ochoco Summit zone (ft) |
| Type | Système projeté — Lambert Conic Conformal (1SP) |
| Zone d'usage |
USA - Oregon - Ochoco Summit United States (USA) - Oregon - Ochoco Summit area. |
| Emprise | O -121,01° · S 44,21° · E -120,31° · N 44,61° |
| Pays | États-Unis |
| Datum | NAD83 (National Spatial Reference System 2011) |
| Ellipsoïde | GRS 1980 a = 6378137 m · 1/f = 298.257222101 |
| Système géographique de base | EPSG:6318 — NAD83(2011) |
| Unité | foot (X east, Y north) |
| Transformation vers WGS 84 | NAD83(2011) to WGS 84 (1) (EPSG:9774) — précision 2 m |
| Usage | Engineering survey. |
Paramètres de la projection
| Paramètre | Valeur | Unité |
|---|---|---|
| Latitude of natural origin | 43.5 | degree |
| Longitude of natural origin | -120.5 | degree |
| Scale factor at natural origin | 1.00006 | unity |
| False easting | 131233.5958 | foot |
| False northing | -262467.1916 | foot |
Définition proj4
+proj=lcc +lat_1=43.5 +lat_0=43.5 +lon_0=-120.5 +k_0=1.00006 +x_0=39999.99999984 +y_0=-79999.99999968 +ellps=GRS80 +units=ft +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:8330.
WKT (format ESRI, contenu du .prj)
PROJCS["OCRS_Ochoco_Summit_NAD_1983_2011_LCC_Ft_Intl",GEOGCS["GCS_NAD_1983_2011",DATUM["D_NAD_1983_2011",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",131233.5958],PARAMETER["False_Northing",-262467.1916],PARAMETER["Central_Meridian",-120.5],PARAMETER["Standard_Parallel_1",43.5],PARAMETER["Scale_Factor",1.00006],PARAMETER["Latitude_Of_Origin",43.5],UNIT["foot",0.3048]]Autres systèmes — États-Unis
- EPSG:8321NAD83(2011) / Oregon Halfway zone (m)
- EPSG:8322NAD83(2011) / Oregon Halfway zone (ft)
- EPSG:8323NAD83(2011) / Oregon Medford-Diamond Lake zone (m)
- EPSG:8324NAD83(2011) / Oregon Medford-Diamond Lake zone (ft)
- EPSG:8325NAD83(2011) / Oregon Mitchell zone (m)
- EPSG:8326NAD83(2011) / Oregon Mitchell zone (ft)
- EPSG:8327NAD83(2011) / Oregon North Central zone (m)
- EPSG:8328NAD83(2011) / Oregon North Central zone (ft)
- EPSG:8329NAD83(2011) / Oregon Ochoco Summit zone (m)
- EPSG:8331NAD83(2011) / Oregon Owyhee zone (m)
- EPSG:8332NAD83(2011) / Oregon Owyhee zone (ft)
- EPSG:8333NAD83(2011) / Oregon Pilot Rock-Ukiah zone (m)
- EPSG:8334NAD83(2011) / Oregon Pilot Rock-Ukiah zone (ft)
- EPSG:8335NAD83(2011) / Oregon Prairie City-Brogan zone (m)
- EPSG:8336NAD83(2011) / Oregon Prairie City-Brogan zone (ft)
- EPSG:8337NAD83(2011) / Oregon Riley-Lakeview zone (m)
- EPSG:8338NAD83(2011) / Oregon Riley-Lakeview zone (ft)
- EPSG:8339NAD83(2011) / Oregon Siskiyou Pass zone (m)
Source : registre EPSG v11.022 (IOGP), via la base PROJ. Vérifiez toujours un code sur epsg.org avant un travail contractuel.