[OSM-talk] Introducing "Fix waterway direction"
Jean-Marc Liotier
jm at liotier.org
Fri Aug 29 13:15:10 UTC 2014
On 29/08/2014 12:43, Sylvain Maillard wrote:
> for Europe, you could also use the EU-DEM
> (http://www.eea.europa.eu/data-and-maps/data/eu-dem) "a hybrid product
> based on SRTM and ASTER GDEM data fused by a weighted averaging
> approach" => full compatibility with SRTM, but with better data
Nice ! Is that the only processing involved in the production of this
data ? More specifically, I was wondering if anything is done
specifically to detect and smooth ASTER's well-known artifacts before
letting them pollute the end-product.
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