National Topographic Data Base (NTDB)

The NTDB provides a base of properly structured vector data (segmentation, mathematical closure, connection and sharing between entities) designed and suited for geographic information system (GIS) applications. It also can be used for preparing thematic maps.

Ресурси

(Нема)

Додатне информације

Поље Вредност
Извор http://geogratis/geogratis/en/product/search.do?id=F3D83500-2564-D61E-4F37-FEF860E6DDC0
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)
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department Natural Resources Canada
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level_of_government Federal
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Cite this

National Topographic Data Base (NTDB). Government of Canada, Natural Resources Canada, Centre for Topographic Information (Sherbrooke).
Retrieved 08:43, May 23, 2013 (UTC).
the Data Hub

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