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Terradue / srtm-dem

Digital elevation model generation to use with ROI_PAC, GAMMA and GMTSAR Synthetic Aperture Radar interferometry toolboxes
GNU General Public License v3.0
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Help using srtm dem #1

Open handwerg opened 8 years ago

handwerg commented 8 years ago

Hello,

Is there any way to your strm_dem script without the developer tools?

fabricebrito commented 8 years ago

Hello!

Well... yes, the run.sh script contains all the steps to do so so with a few changes, you should be ok. First, remove the ciop-* and the for https://github.com/Terradue/srtm-dem/blob/master/src/main/app-resources/srtmdem/run.sh#L68, provide the WKT for your AOI.

Hope this helps!

handwerg commented 8 years ago

Sorry I dont fully understand your instructions. There are many lines that contain ciop-* in the run.sh script. I am to remove all of them? Also I dont understand what the WKT for AOI is? Sorry I am not fully versed in this sort of scripting, but if you could provide more help that would be great. I cant seem to find any other scripts available that download SRTM data for GAMMA.

fabricebrito commented 8 years ago

This script is invoked to generate a DEM for a SAR product (typically Envisat ASAR) passed by reference i.e. including metadata (but not the data). We then extract the SAR product footprint in the WKT format, we extend it a bit and then invoke one of the supporting scripts for GMTSAR, GAMMA or ROI_PAC. So to make things short, you can use the line below to generate your DEM

SRTM.py $lat $lon $UUIDTMP/$dem_name -D /data/SRTM41/ $option 1>&2

Hope this helps!

handwerg commented 8 years ago

Thanks.

sorry one last thing. How do I input a the full range of lat long values? For instance I want a dem that spans 34 to 35 deg N and 117 to 116 deg W?

On Wed, Oct 28, 2015 at 4:11 PM, Fabrice Brito notifications@github.com wrote:

This script is invoked to generate a DEM for a SAR product (typically Envisat ASAR) passed by reference i.e. including metadata (but not the data). We then extract the SAR product footprint in the WKT format, we extend it a bit and the invoke one of the supporting scripts for GMTSAR, GAMMA or ROI_PAC. So to make things short, you can use the line below to generate your DEM

SRTM.py $lat $lon $UUIDTMP/$dem_name -D /data/SRTM41/ $option 1>&2

Hope this helps!

— Reply to this email directly or view it on GitHub https://github.com/Terradue/srtm-dem/issues/1#issuecomment-151895977.

Alexander L. Handwerger, Ph.D. Department of Geological Sciences University of Oregon 325 D Cascade Hall http://blogs.uoregon.edu/handwerger/