EPSG:7618 NAD83(2011) / WISCRS Marathon (ftUS)
Système projeté (Lambert Conic Conformal (1SP)) en usage : USA - Wisconsin - Marathon. La définition complète ci-dessous, et la conversion en un clic.
| Code | EPSG:7618 |
|---|---|
| Nom | NAD83(2011) / WISCRS Marathon (ftUS) |
| Type | Système projeté — Lambert Conic Conformal (1SP) |
| Zone d'usage |
USA - Wisconsin - Marathon United States (USA) - Wisconsin - Marathon county. |
| Emprise | O -90,32° · S 44,68° · E -89,22° · N 45,13° |
| 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 | US survey foot (X east, Y north) |
| Transformation vers WGS 84 | NAD83(2011) to WGS 84 (1) (EPSG:9774) — précision 2 m |
| Usage | Engineering survey. |
Paramètres de la projection
| Paramètre | Valeur | Unité |
|---|---|---|
| Latitude of natural origin | 44.90090442361111 | degree |
| Longitude of natural origin | -89.77 | degree |
| Scale factor at natural origin | 1.000053289 | unity |
| False easting | 245000 | US survey foot |
| False northing | 180607.47 | US survey foot |
Définition proj4
+proj=lcc +lat_1=44.9009044236111 +lat_0=44.9009044236111 +lon_0=-89.77 +k_0=1.000053289 +x_0=74676.1493522987 +y_0=55049.2669545339 +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:7618.
WKT (format ESRI, contenu du .prj)
PROJCS["NAD_1983_2011_WISCRS_Marathon_Feet",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",245000.0],PARAMETER["False_Northing",180607.47],PARAMETER["Central_Meridian",-89.77],PARAMETER["Standard_Parallel_1",44.9009044236111],PARAMETER["Scale_Factor",1.000053289],PARAMETER["Latitude_Of_Origin",44.9009044236111],UNIT["US survey foot",0.304800609601219]]Autres systèmes — États-Unis
- EPSG:7609NAD83(2011) / WISCRS Green Lake and Marquette (ftUS)
- EPSG:7610NAD83(2011) / WISCRS Iowa (ftUS)
- EPSG:7611NAD83(2011) / WISCRS Iron (ftUS)
- EPSG:7612NAD83(2011) / WISCRS Jackson (ftUS)
- EPSG:7613NAD83(2011) / WISCRS Kenosha, Milwaukee, Ozaukee and Racine (ftUS)
- EPSG:7614NAD83(2011) / WISCRS Kewaunee, Manitowoc and Sheboygan (ftUS)
- EPSG:7615NAD83(2011) / WISCRS La Crosse (ftUS)
- EPSG:7616NAD83(2011) / WISCRS Langlade (ftUS)
- EPSG:7617NAD83(2011) / WISCRS Lincoln (ftUS)
- EPSG:7619NAD83(2011) / WISCRS Marinette (ftUS)
- EPSG:7620NAD83(2011) / WISCRS Menominee (ftUS)
- EPSG:7621NAD83(2011) / WISCRS Monroe (ftUS)
- EPSG:7622NAD83(2011) / WISCRS Oconto (ftUS)
- EPSG:7623NAD83(2011) / WISCRS Oneida (ftUS)
- EPSG:7624NAD83(2011) / WISCRS Pepin and Pierce (ftUS)
- EPSG:7625NAD83(2011) / WISCRS Polk (ftUS)
- EPSG:7626NAD83(2011) / WISCRS Portage (ftUS)
- EPSG:7627NAD83(2011) / WISCRS Price (ftUS)
Source : registre EPSG v11.022 (IOGP), via la base PROJ. Vérifiez toujours un code sur epsg.org avant un travail contractuel.