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All about RAMMS input data such as digital elevation models (DEM), forest information, aerial imagery and topographic maps
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TOPIC: map - orthophoto

map - orthophoto 11 years 5 months ago #39

Comment faire lorsque la surface orthophoto ou "map" est plus petite que le périmètre du projet "project area". Y a-t-il des outils pour fusionner des orthophotos ou des "maps". Merci
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Re: map - orthophoto 11 years 5 months ago #40

  • Yves
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You can use a GIS tool such as ArcGis to mosaic different orthophotos to cover a bigger extent. If your data is only covering a small area you can use the "export map" function in ArcMap. Just make sure that your viewer extent covers all the project area and use the fie/export map function. The areas not covered by the orthophoto will appear in white.

Probably you have to consult a GIS expert to clear the details

Dr. Yves Bühler
WSL Institute for Snow and Avalanche Research SLF
Avalanches, debris flows and rockfall research unit
Flüelastrasse 11 CH-7260 Davos Dorf
Tel: +41 81 4170 163
Fax: +41 81 4170 110
E.mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it
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