Not an expert, but wouldn't be a better approach to use the DEM data ? Maybe the accuracy wouldn't be great everywhere but the coverage should be more extended.
F. http://en.wikipedia.org/wiki/Digital_elevation_model -----Messaggio originale----- Da: talk-boun...@openstreetmap.org [mailto:talk-boun...@openstreetmap.org]per conto di Madhav Vodnala Inviato: lunedi 1 giugno 2009 9.24 A: talk@openstreetmap.org Oggetto: [OSM-talk] newbie question related to "ele" (elevation) There use to be "ele" tag for nodes. I exported a small area into an OSM file today and I do not see "ele" tag anymore. Is that removed?. I saw some discussions around non usefulness of that tag. http://forum.openstreetmap.org/viewtopic.php?id=403 My interest in finding elevation of a given location (lat,lon). What is the best way to find that? Thanks Madhav
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