EPSG:32192 NAD83 / MTM zone 12
Projected system (Transverse Mercator) in use: Canada - Ontario - MTM zone 12. The full definition below, and conversion in one click.
| Code | EPSG:32192 |
|---|---|
| Name | NAD83 / MTM zone 12 |
| Type | Projected system — Transverse Mercator |
| Area of use |
Canada - Ontario - MTM zone 12 Canada - Ontario - between 82°30'W and 79°30'W: north of 46°N in area between 82°30'W and 80°15'W, north of 47°N in area between 80°15'W and 79°30'W. |
| Bounds | W -82,50° · S 46,00° · E -79,50° · N 55,21° |
| Countries | Canada |
| Datum | North American Datum 1983 |
| Ellipsoid | GRS 1980 a = 6378137 m · 1/f = 298.257222101 |
| Base geographic system | EPSG:4269 — NAD83 |
| Unit | metre (E east, N north) |
| Transformation to WGS 84 | NAD83 to WGS 84 (1) (EPSG:1188) — accuracy 4 m |
| Scope | Engineering survey, topographic mapping. |
Projection parameters
| Parameter | Value | Unit |
|---|---|---|
| Latitude of natural origin | 0 | degree |
| Longitude of natural origin | -81 | degree |
| Scale factor at natural origin | 0.9999 | unity |
| False easting | 304800 | metre |
| False northing | 0 | metre |
proj4 definition
+proj=tmerc +lat_0=0 +lon_0=-81 +k=0.9999 +x_0=304800 +y_0=0 +a=6378137 +rf=298.257222101 +units=m +towgs84=0,0,0 +no_defsPaste it into QGIS, proj4js, PostGIS (spatial_ref_sys) or GDAL. +towgs84 carries the EPSG transformation to WGS 84; the official code stays EPSG:32192.
WKT (ESRI format, the .prj content)
PROJCS["NAD_1983_MTM_12",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["Transverse_Mercator"],PARAMETER["False_Easting",304800.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-81.0],PARAMETER["Scale_Factor",0.9999],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0]]Other systems — Canada
- EPSG:32098NAD27 / Quebec Lambert
- EPSG:32181NAD83 / MTM zone 1
- EPSG:32182NAD83 / MTM zone 2
- EPSG:32183NAD83 / MTM zone 3
- EPSG:32184NAD83 / MTM zone 4
- EPSG:32185NAD83 / MTM zone 5
- EPSG:32186NAD83 / MTM zone 6
- EPSG:32187NAD83 / MTM zone 7
- EPSG:32188NAD83 / MTM zone 8
- EPSG:32189NAD83 / MTM zone 9
- EPSG:32190NAD83 / MTM zone 10
- EPSG:32191NAD83 / MTM zone 11
- EPSG:32193NAD83 / MTM zone 13
- EPSG:32194NAD83 / MTM zone 14
- EPSG:32195NAD83 / MTM zone 15
- EPSG:32196NAD83 / MTM zone 16
- EPSG:32197NAD83 / MTM zone 17
- EPSG:32198NAD83 / Quebec Lambert
Source: EPSG registry v11.022 (IOGP), through the PROJ database. Always check a code on epsg.org before contractual work.