Category talk:06 Digital elevation models
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Discussion on Article
This is the discussion section - for the actual article draft, see below. - Levent (talk) 16:41, 5 May 2013 (CEST)
Article Draft
DEM stands for Digital Elevation Model. It can be represented as a regular grid of points or as a Triangular irregular network of points. DEMs are the basis for digitally produced relief maps.
Possible contents and links
From Liu & Mason 2010[1]: DGM's are a subgroup of Surface models and can be obtained by
- Photogrammetry
- Laser altimetry
- SAR inferometry
References
- ↑ Liu, J. G. & Mason, P. Essential Image Processing and GIS for Remote Sensing. (John Wiley & Sons, 2010).
