EPSG:26997 NAD83 / Missouri Central
Système projeté (Transverse Mercator) en usage : USA - Missouri - SPCS - C. La définition complète ci-dessous, et la conversion en un clic.
| Code | EPSG:26997 |
|---|---|
| Nom | NAD83 / Missouri Central |
| Type | Système projeté — Transverse Mercator |
| Zone d'usage |
USA - Missouri - SPCS - C United States (USA) - Missouri - counties of Adair; Audrain; Benton; Boone; Callaway; Camden; Carroll; Chariton; Christian; Cole; Cooper; Dallas; Douglas; Greene; Grundy; Hickory; Howard; Howell; Knox; Laclede; Linn; Livingston; Macon; Maries; Mercer; Miller; Moniteau; Monroe; Morgan; Osage; Ozark; Pettis; Phelps; Polk; Pulaski; Putnam; Randolph; Saline; Schuyler; Scotland; Shelby; Stone; Sullivan; Taney; Texas; Webster; Wright. |
| Emprise | O -93,79° · S 36,48° · E -91,41° · N 40,61° |
| Pays | États-Unis |
| Datum | North American Datum 1983 |
| Ellipsoïde | GRS 1980 a = 6378137 m · 1/f = 298.257222101 |
| Système géographique de base | EPSG:4269 — NAD83 |
| Unité | metre (X east, Y north) |
| Transformation vers WGS 84 | NAD83 to WGS 84 (1) (EPSG:1188) — précision 4 m |
| Usage | Engineering survey, topographic mapping. |
Paramètres de la projection
| Paramètre | Valeur | Unité |
|---|---|---|
| Latitude of natural origin | 35.833333333333336 | degree |
| Longitude of natural origin | -92.5 | degree |
| Scale factor at natural origin | 0.999933333 | unity |
| False easting | 500000 | metre |
| False northing | 0 | metre |
Définition proj4
+proj=tmerc +lat_0=35.8333333333333 +lon_0=-92.5 +k=0.999933333 +x_0=500000 +y_0=0 +a=6378137 +rf=298.257222101 +units=m +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:26997.
WKT (format ESRI, contenu du .prj)
PROJCS["NAD_1983_StatePlane_Missouri_Central_FIPS_2402",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",500000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-92.5],PARAMETER["Scale_Factor",0.999933333],PARAMETER["Latitude_Of_Origin",35.8333333333333],UNIT["Meter",1.0]]Autres systèmes — États-Unis
- EPSG:26980NAD83 / Kentucky South
- EPSG:26981NAD83 / Louisiana North
- EPSG:26982NAD83 / Louisiana South
- EPSG:26983NAD83 / Maine East
- EPSG:26984NAD83 / Maine West
- EPSG:26985NAD83 / Maryland
- EPSG:26986NAD83 / Massachusetts Mainland
- EPSG:26987NAD83 / Massachusetts Island
- EPSG:26988NAD83 / Michigan North
- EPSG:26989NAD83 / Michigan Central
- EPSG:26990NAD83 / Michigan South
- EPSG:26991NAD83 / Minnesota North
- EPSG:26992NAD83 / Minnesota Central
- EPSG:26993NAD83 / Minnesota South
- EPSG:26994NAD83 / Mississippi East
- EPSG:26995NAD83 / Mississippi West
- EPSG:26996NAD83 / Missouri East
- EPSG:26998NAD83 / Missouri West
Source : registre EPSG v11.022 (IOGP), via la base PROJ. Vérifiez toujours un code sur epsg.org avant un travail contractuel.