EPSG:7290 NAD83(2011) / InGCS DeKalb (ftUS)
Système projeté (Transverse Mercator) en usage : USA - Indiana - DeKalb. La définition complète ci-dessous, et la conversion en un clic.
| Code | EPSG:7290 |
|---|---|
| Nom | NAD83(2011) / InGCS DeKalb (ftUS) |
| Type | Système projeté — Transverse Mercator |
| Zone d'usage |
USA - Indiana - DeKalb United States (USA) - Indiana - DeKalb county. |
| Emprise | O -85,20° · S 41,26° · E -84,80° · N 41,54° |
| 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 | US survey 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 | 41.25 | degree |
| Longitude of natural origin | -84.95 | degree |
| Scale factor at natural origin | 1.000036 | unity |
| False easting | 787400 | US survey foot |
| False northing | 118110 | US survey foot |
Définition proj4
+proj=tmerc +lat_0=41.25 +lon_0=-84.95 +k=1.000036 +x_0=240000 +y_0=36000 +ellps=GRS80 +units=us-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:7290.
WKT (format ESRI, contenu du .prj)
PROJCS["NAD_1983_2011_InGCS_DeKalb_(ftUS)",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",787400.0],PARAMETER["False_Northing",118110.0],PARAMETER["Central_Meridian",-84.95],PARAMETER["Scale_Factor",1.000036],PARAMETER["Latitude_Of_Origin",41.25],UNIT["US survey foot",0.304800609601219]]Autres systèmes — États-Unis
- EPSG:7281NAD83(2011) / InGCS Crawford-Lawrence-Orange (m)
- EPSG:7282NAD83(2011) / InGCS Crawford-Lawrence-Orange (ftUS)
- EPSG:7283NAD83(2011) / InGCS Daviess-Greene (m)
- EPSG:7284NAD83(2011) / InGCS Daviess-Greene (ftUS)
- EPSG:7285NAD83(2011) / InGCS Dearborn-Ohio-Switzerland (m)
- EPSG:7286NAD83(2011) / InGCS Dearborn-Ohio-Switzerland (ftUS)
- EPSG:7287NAD83(2011) / InGCS Decatur-Rush (m)
- EPSG:7288NAD83(2011) / InGCS Decatur-Rush (ftUS)
- EPSG:7289NAD83(2011) / InGCS DeKalb (m)
- EPSG:7291NAD83(2011) / InGCS Dubois-Martin (m)
- EPSG:7292NAD83(2011) / InGCS Dubois-Martin (ftUS)
- EPSG:7293NAD83(2011) / InGCS Elkhart-Kosciusko-Wabash (m)
- EPSG:7294NAD83(2011) / InGCS Elkhart-Kosciusko-Wabash (ftUS)
- EPSG:7295NAD83(2011) / InGCS Fayette-Franklin-Union (m)
- EPSG:7296NAD83(2011) / InGCS Fayette-Franklin-Union (ftUS)
- EPSG:7297NAD83(2011) / InGCS Fountain-Warren (m)
- EPSG:7298NAD83(2011) / InGCS Fountain-Warren (ftUS)
- EPSG:7299NAD83(2011) / InGCS Fulton-Marshall-St. Joseph (m)
Source : registre EPSG v11.022 (IOGP), via la base PROJ. Vérifiez toujours un code sur epsg.org avant un travail contractuel.