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4

All the 'GDAL formats' (raster formats) are here http://www.gdal.org/formats_list.html. (3) DTEDO0, DTEDO1 and DTEDO2 (4) GeoTIFF (5) DTED are the supported formats.


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The military format specification (MIL-PRF-89020B) for the Digital Terrain Elevation Data (DTED) is available in a multitude of locations, including the NGA reference site and at the USGS (which publishes some SRTM data in DTED format). The DTED Level 0 data is relatively small, and is often published as a concatenation of large area or global tiles (in ...


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in qgis, you can see your dted files as contour map or hillshade map, if it helps. for converting your file to contour: Raster → Extraction → Contour for converting it to hillshade: Raster → Analysis → DEM (Terrain Models). This examples from Paulina Fernandez Luengo which shows hillshade and contour map together. i hope it helps you...


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DTED is the name of a data format. As mentionned by @Vince, it is also used as a data name (I didn't know that) but most of the time it is associated with SRTM data. If you are looking for free DEM, use the SRTM DTED1(see cgiar or on earthexplorer). It is DTED1 (not 0) but higher spatial resolution is often useful. For low resolution you also have ...


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SRTM is a data product, while DTED is a data product and a transfer format (MIL-PRF-89020B). SRTM data in DTED format can't be easily distinguished from DTED (it wouldn't be of much use to DTED readers if it were).


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I solved my problem and recorded the solution (with code) in the ArcGIS Discussion Forums: First, you should create a IRasterCollection and add some IRasterDataset into it. Then you should create ISaveAs2 and cast rc to it. Then create IRasterStorageDef stuff. Finally, use ISaveAs2's SaveAsRasterDataset function to save merged/mosaicked ...


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GRASS GIS supports about 80 raster formats including various DEM and DTED formats. You can do it all via a convenient wizard: http://grasswiki.osgeo.org/wiki/GRASS_Location_Wizard#Import_raster_data



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