EPSG:3781 — NAD83(CSRS) / Alberta 3TM ref merid 117 W
Projected coordinate reference system. Area of use: Canada - Alberta - 118.5°W to 115.5°W.
Code
EPSG:3781
Type
Projected
Area
Canada - Alberta - 118.5°W to 115.5°W
PROJ definition
+proj=tmerc +lat_0=0 +lon_0=-117 +k=0.9999 +x_0=0 +y_0=0 +ellps=GRS80 +units=m +no_defs +type=crs
Geographic bounds
W -118.5° S 50.77° E -115.5° N 60°
Convert coordinates with EPSG:3781
Common transformations from EPSG:3781
- EPSG:3781 → EPSG:4326NAD83(CSRS) / Alberta 3TM ref merid 117 W → WGS 84
- EPSG:3781 → EPSG:3857NAD83(CSRS) / Alberta 3TM ref merid 117 W → WGS 84 / Pseudo-Mercator
- EPSG:3781 → EPSG:3395NAD83(CSRS) / Alberta 3TM ref merid 117 W → WGS 84 / World Mercator
- EPSG:3781 → EPSG:4978NAD83(CSRS) / Alberta 3TM ref merid 117 W → WGS 84
- EPSG:3781 → EPSG:7789NAD83(CSRS) / Alberta 3TM ref merid 117 W → ITRF2014
- EPSG:3781 → EPSG:4267NAD83(CSRS) / Alberta 3TM ref merid 117 W → NAD27
- EPSG:3781 → EPSG:4269NAD83(CSRS) / Alberta 3TM ref merid 117 W → NAD83
- EPSG:3781 → EPSG:6318NAD83(CSRS) / Alberta 3TM ref merid 117 W → NAD83(2011)
- EPSG:3781 → EPSG:4322NAD83(CSRS) / Alberta 3TM ref merid 117 W → WGS 72
- EPSG:3781 → EPSG:26910NAD83(CSRS) / Alberta 3TM ref merid 117 W → NAD83 / UTM zone 10N
- EPSG:3781 → EPSG:26911NAD83(CSRS) / Alberta 3TM ref merid 117 W → NAD83 / UTM zone 11N
- EPSG:3781 → EPSG:26912NAD83(CSRS) / Alberta 3TM ref merid 117 W → NAD83 / UTM zone 12N
Frequently asked questions
- What is the proj4 string for EPSG:3781?
- The proj4 definition for EPSG:3781 is: +proj=tmerc +lat_0=0 +lon_0=-117 +k=0.9999 +x_0=0 +y_0=0 +ellps=GRS80 +units=m +no_defs +type=crs
- Where is EPSG:3781 used?
- EPSG:3781 (NAD83(CSRS) / Alberta 3TM ref merid 117 W) is defined for the area: Canada - Alberta - 118.5°W to 115.5°W.