Canada3D - Digital Elevation Model of the Canadian Landmass

DEMs have assumed a major role in digital mapping. They are used in geographic information systems (GIS) for land-management applications, to represent landforms and to play the same role as contours and relief shading on conventional paper maps but offering greater analytical potential. DEMs can also be used for terrain modelling, calculating the influence of the terrain on line-of-sight, radar imaging, simulating flooding, and other similar applications.

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Додатне информације

Поље Вредност
Извор http://geogratis/geogratis/en/option/select.do?id=517F1268-C46B-10E2-6EDC-C031BDA10F09
Аутор Government of Canada, Natural Resources Canada, Centre for Topographic Information (Sherbrooke)
Одржава Government of Canada, Natural Resources Canada, Earth Sciences Sector, Centre for Topographic Information (Sherbrooke)
Верзија -141
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department Natural Resources Canada
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level_of_government Federal
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Cite this

Canada3D - Digital Elevation Model of the Canadian Landmass. Government of Canada, Natural Resources Canada, Centre for Topographic Information (Sherbrooke).
Retrieved 15:49, May 20, 2013 (UTC).
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