Mon 30 Jul 2007 11:13, Hamish wrote: > gary wrote: > > I ended up having to install the cumulative viewshed analysis for > > lat/lon. > > Does r.cva really do the calculation or does it just fail to warn that the > results might be wrong?
IIRC the ben ducke version as (some) support for earth curvature, so.. ..but this is from my memory and i haven't tried lat/lon with r.cva so far. otherwise i much prefer r.cva to r.los. interesting is also the IOviewshed research .. http://www.bowdoin.edu/~ltoma/research.html _______________________________________________ grassuser mailing list [email protected] http://grass.itc.it/mailman/listinfo/grassuser
