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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