EPSG:26893 NAD83(CSRS) / MTM zone 13
Système projeté (Transverse Mercator) en usage : Canada - Ontario - MTM zone 13. La définition complète ci-dessous, et la conversion en un clic.
| Code | EPSG:26893 |
|---|---|
| Nom | NAD83(CSRS) / MTM zone 13 |
| Type | Système projeté — Transverse Mercator |
| Zone d'usage |
Canada - Ontario - MTM zone 13 Canada - Ontario - between 85°30'W and 82°30'W and north of 46°N. |
| Emprise | O -85,50° · S 46,00° · E -82,50° · N 55,59° |
| Pays | Canada |
| Datum | NAD83 Canadian Spatial Reference System |
| Ellipsoïde | GRS 1980 a = 6378137 m · 1/f = 298.257222101 |
| Système géographique de base | EPSG:4617 — NAD83(CSRS) |
| Unité | metre (E east, N north) |
| Transformation vers WGS 84 | NAD83(CSRS) to WGS 84 (2) (EPSG:1946) — précision 1 m |
| Usage | Engineering survey, topographic mapping. |
Paramètres de la projection
| Paramètre | Valeur | Unité |
|---|---|---|
| Latitude of natural origin | 0 | degree |
| Longitude of natural origin | -84 | degree |
| Scale factor at natural origin | 0.9999 | unity |
| False easting | 304800 | metre |
| False northing | 0 | metre |
Définition proj4
+proj=tmerc +lat_0=0 +lon_0=-84 +k=0.9999 +x_0=304800 +y_0=0 +ellps=GRS80 +units=m +towgs84=-0.991,1.9072,0.5129,0.02579,0.00965,0.01166,0 +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:26893.
WKT (format ESRI, contenu du .prj)
PROJCS["NAD_1983_CSRS_MTM_13",GEOGCS["GCS_North_American_1983_CSRS",DATUM["D_North_American_1983_CSRS",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",304800.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-84.0],PARAMETER["Scale_Factor",0.9999],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0]]Autres systèmes — Canada
- EPSG:26891NAD83(CSRS) / MTM zone 11
- EPSG:26892NAD83(CSRS) / MTM zone 12
- EPSG:26894NAD83(CSRS) / MTM zone 14
- EPSG:26895NAD83(CSRS) / MTM zone 15
- EPSG:26896NAD83(CSRS) / MTM zone 16
- EPSG:26897NAD83(CSRS) / MTM zone 17
- EPSG:26898NAD83(CSRS) / MTM zone 1
- EPSG:26899NAD83(CSRS) / MTM zone 2
- EPSG:26907NAD83 / UTM zone 7N
- EPSG:26908NAD83 / UTM zone 8N
- EPSG:26909NAD83 / UTM zone 9N
- EPSG:26910NAD83 / UTM zone 10N
- EPSG:26911NAD83 / UTM zone 11N
- EPSG:26912NAD83 / UTM zone 12N
- EPSG:26913NAD83 / UTM zone 13N
- EPSG:26914NAD83 / UTM zone 14N
- EPSG:26915NAD83 / UTM zone 15N
- EPSG:26916NAD83 / UTM zone 16N
Source : registre EPSG v11.022 (IOGP), via la base PROJ. Vérifiez toujours un code sur epsg.org avant un travail contractuel.