EPSG:3618 NAD83(NSRS2007) / New Mexico Central (ftUS)
Système projeté (Transverse Mercator) en usage : USA - New Mexico - SPCS83 - C. La définition complète ci-dessous, et la conversion en un clic.
| Code | EPSG:3618 |
|---|---|
| Nom | NAD83(NSRS2007) / New Mexico Central (ftUS) |
| Type | Système projeté — Transverse Mercator |
| Zone d'usage |
USA - New Mexico - SPCS83 - C United States (USA) - New Mexico - counties of Bernalillo; Dona Ana; Lincoln; Los Alamos; Otero; Rio Arriba; Sandoval; Santa Fe; Socorro; Taos; Torrance; Valencia. |
| Emprise | O -107,73° · S 31,78° · E -104,84° · N 37,00° |
| Pays | États-Unis |
| Datum | NAD83 (National Spatial Reference System 2007) |
| Ellipsoïde | GRS 1980 a = 6378137 m · 1/f = 298.257222101 |
| Système géographique de base | EPSG:4759 — NAD83(NSRS2007) |
| Unité | US survey foot (X east, Y north) |
| Transformation vers WGS 84 | NAD83(NSRS2007) to WGS 84 (1) (EPSG:15931) — précision 2 m |
| Usage | Engineering survey, topographic mapping. |
Paramètres de la projection
| Paramètre | Valeur | Unité |
|---|---|---|
| Latitude of natural origin | 31 | degree |
| Longitude of natural origin | -106.25 | degree |
| Scale factor at natural origin | 0.9999 | unity |
| False easting | 1640416.667 | US survey foot |
| False northing | 0 | US survey foot |
Définition proj4
+proj=tmerc +lat_0=31 +lon_0=-106.25 +k=0.9999 +x_0=500000.0001016 +y_0=0 +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:3618.
WKT (format ESRI, contenu du .prj)
PROJCS["NAD_1983_NSRS2007_StatePlane_New_Mexico_Central_FIPS_3002_Ft_US",GEOGCS["GCS_NAD_1983_NSRS2007",DATUM["D_NAD_1983_NSRS2007",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",1640416.667],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-106.25],PARAMETER["Scale_Factor",0.9999],PARAMETER["Latitude_Of_Origin",31.0],UNIT["US survey foot",0.304800609601219]]Autres systèmes — États-Unis
- EPSG:3609NAD83(NSRS2007) / Nevada East
- EPSG:3610NAD83(NSRS2007) / Nevada East (ftUS)
- EPSG:3611NAD83(NSRS2007) / Nevada West
- EPSG:3612NAD83(NSRS2007) / Nevada West (ftUS)
- EPSG:3613NAD83(NSRS2007) / New Hampshire
- EPSG:3614NAD83(NSRS2007) / New Hampshire (ftUS)
- EPSG:3615NAD83(NSRS2007) / New Jersey
- EPSG:3616NAD83(NSRS2007) / New Jersey (ftUS)
- EPSG:3617NAD83(NSRS2007) / New Mexico Central
- EPSG:3619NAD83(NSRS2007) / New Mexico East
- EPSG:3620NAD83(NSRS2007) / New Mexico East (ftUS)
- EPSG:3621NAD83(NSRS2007) / New Mexico West
- EPSG:3622NAD83(NSRS2007) / New Mexico West (ftUS)
- EPSG:3623NAD83(NSRS2007) / New York Central
- EPSG:3624NAD83(NSRS2007) / New York Central (ftUS)
- EPSG:3625NAD83(NSRS2007) / New York East
- EPSG:3626NAD83(NSRS2007) / New York East (ftUS)
- EPSG:3627NAD83(NSRS2007) / New York Long Island
Source : registre EPSG v11.022 (IOGP), via la base PROJ. Vérifiez toujours un code sur epsg.org avant un travail contractuel.