EPSG:3559 NAD83(NSRS2007) / Maryland
Système projeté (Lambert Conic Conformal (2SP)) en usage : USA - Maryland. La définition complète ci-dessous, et la conversion en un clic.
| Code | EPSG:3559 |
|---|---|
| Nom | NAD83(NSRS2007) / Maryland |
| Type | Système projeté — Lambert Conic Conformal (2SP) |
| Zone d'usage |
USA - Maryland United States (USA) - Maryland - counties of Allegany; Anne Arundel; Baltimore; Calvert; Caroline; Carroll; Cecil; Charles; Dorchester; Frederick; Garrett; Harford; Howard; Kent; Montgomery; Prince Georges; Queen Annes; Somerset; St Marys; Talbot; Washington; Wicomico; Worcester. |
| Emprise | O -79,49° · S 37,97° · E -74,97° · N 39,73° |
| 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 | metre (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 false origin | 37.666666666666664 | degree |
| Longitude of false origin | -77 | degree |
| Latitude of 1st standard parallel | 39.45 | degree |
| Latitude of 2nd standard parallel | 38.3 | degree |
| Easting at false origin | 400000 | metre |
| Northing at false origin | 0 | metre |
Définition proj4
+proj=lcc +lat_0=37.6666666666667 +lon_0=-77 +lat_1=39.45 +lat_2=38.3 +x_0=400000 +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:3559.
WKT (format ESRI, contenu du .prj)
PROJCS["NAD_1983_NSRS2007_StatePlane_Maryland_FIPS_1900",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["Lambert_Conformal_Conic"],PARAMETER["False_Easting",400000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-77.0],PARAMETER["Standard_Parallel_1",39.45],PARAMETER["Standard_Parallel_2",38.3],PARAMETER["Latitude_Of_Origin",37.6666666666667],UNIT["Meter",1.0]]Autres systèmes — États-Unis
- EPSG:3550NAD83(NSRS2007) / Louisiana North
- EPSG:3551NAD83(NSRS2007) / Louisiana North (ftUS)
- EPSG:3552NAD83(NSRS2007) / Louisiana South
- EPSG:3553NAD83(NSRS2007) / Louisiana South (ftUS)
- EPSG:3554NAD83(NSRS2007) / Maine CS2000 Central
- EPSG:3555NAD83(NSRS2007) / Maine CS2000 East
- EPSG:3556NAD83(NSRS2007) / Maine CS2000 West
- EPSG:3557NAD83(NSRS2007) / Maine East
- EPSG:3558NAD83(NSRS2007) / Maine West
- EPSG:3560NAD83 / Utah North (ftUS)
- EPSG:3561Old Hawaiian / Hawaii zone 1
- EPSG:3562Old Hawaiian / Hawaii zone 2
- EPSG:3563Old Hawaiian / Hawaii zone 3
- EPSG:3564Old Hawaiian / Hawaii zone 4
- EPSG:3565Old Hawaiian / Hawaii zone 5
- EPSG:3566NAD83 / Utah Central (ftUS)
- EPSG:3567NAD83 / Utah South (ftUS)
- EPSG:3568NAD83(HARN) / Utah North (ftUS)
Source : registre EPSG v11.022 (IOGP), via la base PROJ. Vérifiez toujours un code sur epsg.org avant un travail contractuel.