ASTER GDEM 30m elevation data

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Re: ASTER GDEM 30m elevation data

Postby ron » Wed Oct 14, 2009 9:34 pm

Hi,

I use the SRTM3sec for land elevations, it's superb.
I use the SRTM30+ data for depth, I remove data above 0.0 meters.
Merge the 2 files and create a new DEM, import into 3DEM and export as binary signed.

Here a sample, France West...(this is a detail shot, the complete area is 50N 6W, 44.6N 0.4W, includes depth)
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zooming in a bit more...
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Cheers,

Ron
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Re: ASTER GDEM 30m elevation data

Postby duarn » Tue Apr 30, 2013 11:00 pm

Hi :D

Your post is a little old, but where did you find the datas for this land? I am very interested because it is my country
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Re: ASTER GDEM 30m elevation data

Postby arraialp » Wed May 01, 2013 2:29 pm

Hi Duarn here you can get Strm 3 s data for all planet , but i don't know where you can get deep data strm 3 s.
http://dds.cr.usgs.gov/srtm/version2_1/SRTM3/

Here you can get 30 meters - 10 meters ant 3 meters resolution 1/3 and 1/9 arc s for all US in >>>>
http://viewer.nationalmap.gov/viewer/

arraial
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