EPSG:6548 NAD83(2011) / Ohio North
Système projeté (Lambert Conic Conformal (2SP)) en usage : USA - Ohio - SPCS - N. La définition complète ci-dessous, et la conversion en un clic.
| Code | EPSG:6548 |
|---|---|
| Nom | NAD83(2011) / Ohio North |
| Type | Système projeté — Lambert Conic Conformal (2SP) |
| Zone d'usage |
USA - Ohio - SPCS - N United States (USA) - Ohio - counties of Allen;Ashland; Ashtabula; Auglaize; Carroll; Columbiana; Coshocton; Crawford; Cuyahoga; Defiance; Delaware; Erie; Fulton; Geauga; Hancock; Hardin; Harrison; Henry; Holmes; Huron; Jefferson; Knox; Lake; Logan; Lorain; Lucas; Mahoning; Marion; Medina; Mercer; Morrow; Ottawa; Paulding; Portage; Putnam; Richland; Sandusky; Seneca; Shelby; Stark; Summit; Trumbull; Tuscarawas; Union; Van Wert; Wayne; Williams; Wood; Wyandot. |
| Emprise | O -84,81° · S 40,10° · E -80,51° · N 42,33° |
| 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 | metre (X east, Y north) |
| Transformation vers WGS 84 | NAD83(2011) to WGS 84 (1) (EPSG:9774) — précision 2 m |
| Usage | Engineering survey, topographic mapping. |
Paramètres de la projection
| Paramètre | Valeur | Unité |
|---|---|---|
| Latitude of false origin | 39.666666666666664 | degree |
| Longitude of false origin | -82.5 | degree |
| Latitude of 1st standard parallel | 41.7 | degree |
| Latitude of 2nd standard parallel | 40.43333333333333 | degree |
| Easting at false origin | 600000 | metre |
| Northing at false origin | 0 | metre |
Définition proj4
+proj=lcc +lat_0=39.6666666666667 +lon_0=-82.5 +lat_1=41.7 +lat_2=40.4333333333333 +x_0=600000 +y_0=0 +ellps=GRS80 +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:6548.
WKT (format ESRI, contenu du .prj)
PROJCS["NAD_1983_2011_StatePlane_Ohio_North_FIPS_3401",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["Lambert_Conformal_Conic"],PARAMETER["False_Easting",600000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-82.5],PARAMETER["Standard_Parallel_1",41.7],PARAMETER["Standard_Parallel_2",40.4333333333333],PARAMETER["Latitude_Of_Origin",39.6666666666667],UNIT["Meter",1.0]]Autres systèmes — États-Unis
- EPSG:6539NAD83(2011) / New York Long Island (ftUS)
- EPSG:6540NAD83(2011) / New York West
- EPSG:6541NAD83(2011) / New York West (ftUS)
- EPSG:6542NAD83(2011) / North Carolina
- EPSG:6543NAD83(2011) / North Carolina (ftUS)
- EPSG:6544NAD83(2011) / North Dakota North
- EPSG:6545NAD83(2011) / North Dakota North (ft)
- EPSG:6546NAD83(2011) / North Dakota South
- EPSG:6547NAD83(2011) / North Dakota South (ft)
- EPSG:6549NAD83(2011) / Ohio North (ftUS)
- EPSG:6550NAD83(2011) / Ohio South
- EPSG:6551NAD83(2011) / Ohio South (ftUS)
- EPSG:6552NAD83(2011) / Oklahoma North
- EPSG:6553NAD83(2011) / Oklahoma North (ftUS)
- EPSG:6554NAD83(2011) / Oklahoma South
- EPSG:6555NAD83(2011) / Oklahoma South (ftUS)
- EPSG:6556NAD83(2011) / Oregon LCC (m)
- EPSG:6557NAD83(2011) / Oregon GIC Lambert (ft)
Source : registre EPSG v11.022 (IOGP), via la base PROJ. Vérifiez toujours un code sur epsg.org avant un travail contractuel.