EPSG:8312 NAD83(2011) / Oregon Burns-Harper zone (ft)
Système projeté (Transverse Mercator) en usage : USA - Oregon - Burns-Harper. La définition complète ci-dessous, et la conversion en un clic.
| Code | EPSG:8312 |
|---|---|
| Nom | NAD83(2011) / Oregon Burns-Harper zone (ft) |
| Type | Système projeté — Transverse Mercator |
| Zone d'usage |
USA - Oregon - Burns-Harper United States (USA) - Oregon - Burns-Harper area. |
| Emprise | O -118,61° · S 43,49° · E -117,49° · N 44,19° |
| 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 | -117.66666666666667 | degree |
| Scale factor at natural origin | 1.00014 | unity |
| False easting | 295275.5906 | foot |
| False northing | 0 | foot |
Définition proj4
+proj=tmerc +lat_0=43.5 +lon_0=-117.666666666667 +k=1.00014 +x_0=90000.00001488 +y_0=0 +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:8312.
WKT (format ESRI, contenu du .prj)
PROJCS["OCRS_Burns-Harper_NAD_1983_2011_TM_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["Transverse_Mercator"],PARAMETER["False_Easting",295275.5906],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-117.666666666667],PARAMETER["Scale_Factor",1.00014],PARAMETER["Latitude_Of_Origin",43.5],UNIT["foot",0.3048]]Autres systèmes — États-Unis
- EPSG:8311NAD83(2011) / Oregon Burns-Harper zone (m)
- EPSG:8313NAD83(2011) / Oregon Canyon City-Burns zone (m)
- EPSG:8314NAD83(2011) / Oregon Canyon City-Burns zone (ft)
- EPSG:8315NAD83(2011) / Oregon Coast Range North zone (m)
- EPSG:8316NAD83(2011) / Oregon Coast Range North zone (ft)
- EPSG:8317NAD83(2011) / Oregon Dayville-Prairie City zone (m)
- EPSG:8318NAD83(2011) / Oregon Dayville-Prairie City zone (ft)
- EPSG:8319NAD83(2011) / Oregon Denio-Burns zone (m)
- EPSG:8320NAD83(2011) / Oregon Denio-Burns zone (ft)
- 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)
Source : registre EPSG v11.022 (IOGP), via la base PROJ. Vérifiez toujours un code sur epsg.org avant un travail contractuel.