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Is there any ArcGIS 10 tool to merge several DEM into a single one?

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2 Answers

up vote 1 down vote accepted

Sure

Merging DEMs

http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#//010300000068000000.htm

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I can't find the "Production Contouring" in the "Toolbars" menu (spatial analyst and 3d analyst are activated)... –  Marinheiro Dec 2 '10 at 17:04
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Ok you don't have ESRI Production Mapping extension - try DEM Mosaic help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#//… –  Mapperz Dec 2 '10 at 18:10
    
Thaks a lot!!!! –  Marinheiro Dec 2 '10 at 23:03
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In ArcGIS 10, this can be done on-the-fly.

One of the new features being to create a Mosaic Dataset. There is also the Image Analysis window that will allow you to apply filters, do processing, analysis, also on-the-fly.

These two tools can save you tonnes of processing time and disk space, as data will not be duplicated.

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