Category talk:06 Digital elevation models
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== Possible contents and links== | == Possible contents and links== | ||
From Liu & Mason 2010<ref>Liu, J. G. & Mason, P. Essential Image Processing and GIS for Remote Sensing. (John Wiley & Sons, 2010).</ref>: | From Liu & Mason 2010<ref>Liu, J. G. & Mason, P. Essential Image Processing and GIS for Remote Sensing. (John Wiley & Sons, 2010).</ref>: | ||
| − | DGM's can be obtained by | + | DGM's are a subgroup of [[Surface models]] and can be obtained by |
# Photogrammetry | # Photogrammetry | ||
# Laser altimetry | # Laser altimetry | ||
| − | # SAR inferometry | + | # SAR inferometry |
| − | + | ||
== References == | == References == | ||
Revision as of 15:51, 7 May 2013
Contents |
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).
