OpenStreetMap
ALOS Global Digital Surface Model "ALOS World 3D - 30m" (AW3D30)
Postiwyd gan BushmanK ar 17 Mehefin 2016 yn EnglishSince I didn’t find any references to AW3D30 digital surface model in OSM Wiki, I decided to create a new page for it.
Briefly speaking, since JAXA license requires attribution for derivative products, it doesn’t seem like it’s possible to use these data to update OSM database, but it’s still possible to mix AW3D30 data with OSM data in third-party products.
Visual comparison between SRTM 1-arcsecond (source: NASA), upper half, and AW3D30 (source: JAXA), lower half:
(Click on image for full resolution)
Trafodaeth
Sylwadau gan d1g ar 17 Rhagfyr 2016 am 22:20
Christoph Hormann then published his review of AW3D30 in August:
http://www.imagico.de/map/reviews_en.php
Sylwadau gan BushmanK ar 17 Rhagfyr 2016 am 23:25
@d1g, please, don’t be like @Zverik - I’ve added a link to this review to the Wiki page back in the end of September.
Sylwadau gan d1g ar 17 Rhagfyr 2016 am 23:42
True, thanks for other references as well.