Natural Resources Canada BIG ROCK RIVER Quad, Northwest Territories, Topographic Map

BIG ROCK RIVER quad is a topographic map (topo) in the province of Northwest Territories (NT), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 64.87514 and W -122.75167. BIG ROCK RIVER is sourced from the NRCan (Natural Resources Canada).