EPSG:32120 NAD83 / North Dakota North
Système projeté (Lambert Conic Conformal (2SP)) en usage : USA - North Dakota - SPCS - N. La définition complète ci-dessous, et la conversion en un clic.
| Code | EPSG:32120 |
|---|---|
| Nom | NAD83 / North Dakota North |
| Type | Système projeté — Lambert Conic Conformal (2SP) |
| Zone d'usage |
USA - North Dakota - SPCS - N United States (USA) - North Dakota - counties of Benson; Bottineau; Burke; Cavalier; Divide; Eddy; Foster; Grand Forks; Griggs; McHenry; McKenzie; McLean; Mountrial; Nelson; Pembina; Pierce; Ramsey; Renville; Rolette; Sheridan; Steele; Towner; Traill; Walsh; Ward; Wells; Williams. |
| Emprise | O -104,07° · S 47,15° · E -96,83° · N 49,01° |
| 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 false origin | 47 | degree |
| Longitude of false origin | -100.5 | degree |
| Latitude of 1st standard parallel | 48.733333333333334 | degree |
| Latitude of 2nd standard parallel | 47.43333333333333 | degree |
| Easting at false origin | 600000 | metre |
| Northing at false origin | 0 | metre |
Définition proj4
+proj=lcc +lat_0=47 +lon_0=-100.5 +lat_1=48.7333333333333 +lat_2=47.4333333333333 +x_0=600000 +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:32120.
WKT (format ESRI, contenu du .prj)
PROJCS["NAD_1983_StatePlane_North_Dakota_North_FIPS_3301",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["Lambert_Conformal_Conic"],PARAMETER["False_Easting",600000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-100.5],PARAMETER["Standard_Parallel_1",48.7333333333333],PARAMETER["Standard_Parallel_2",47.4333333333333],PARAMETER["Latitude_Of_Origin",47.0],UNIT["Meter",1.0]]Autres systèmes — États-Unis
- EPSG:32111NAD83 / New Jersey
- EPSG:32112NAD83 / New Mexico East
- EPSG:32113NAD83 / New Mexico Central
- EPSG:32114NAD83 / New Mexico West
- EPSG:32115NAD83 / New York East
- EPSG:32116NAD83 / New York Central
- EPSG:32117NAD83 / New York West
- EPSG:32118NAD83 / New York Long Island
- EPSG:32119NAD83 / North Carolina
- EPSG:32121NAD83 / North Dakota South
- EPSG:32122NAD83 / Ohio North
- EPSG:32123NAD83 / Ohio South
- EPSG:32124NAD83 / Oklahoma North
- EPSG:32125NAD83 / Oklahoma South
- EPSG:32126NAD83 / Oregon North
- EPSG:32127NAD83 / Oregon South
- EPSG:32128NAD83 / Pennsylvania North
- EPSG:32129NAD83 / Pennsylvania South
Source : registre EPSG v11.022 (IOGP), via la base PROJ. Vérifiez toujours un code sur epsg.org avant un travail contractuel.