[Gdal-dev] line of sight
Schuyler Erle
schuyler at nocat.net
Tue Nov 2 20:21:35 EST 2004
* On 2-Nov-2004 at 4:42PM PST, Frank Warmerdam said:
>
> Not by itself. You can however use GDAL to read various DEM formats
> into memory and then "walk through the array" between the points to
> determine if you have LOS.
If you take a look at http://maps.wscicc.org/ you'll see an
application that Rich Gibson and I wrote for the NoCat wireless
community network. Although it uses a hacked version of GRASS's
r.profile at the moment, rewriting it to use GDAL instead is at the
top of our to-do list, right after our book is done. Email me off list
if you're interested in collaborating on such a project! Thanks.
SDE
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