Spot Heights - 50k
1:50,000 NTDB Contour Points - Spot Heights. Based on Edition 2.x
1:50,000 NTDB Contour Points - Spot Heights. Based on Edition 2.x
Watercourse annotation captured at 1:50,000 scale. Part of the digital NTDB (National Topographic Data Base) from NRCAN (Natural Resources Canada)
Physiographic annotation captured at 1:250,000 scale. Part of the digital NTDB (National Topographic Data Base) from NRCAN (Natural Resources Canada)
1:50,000 NTDB Hydrographic Point Features Based on Edition 2.x.
Physiographic annotation captured at 1:1,000,000 scale against the Digital Chart of the World (DCW) base using Canada Department of Energy, Mines and Resources Surveys...