Hello Markus, Thanks for your interest. By SRTM1 we mean the 1 arcsecond version of SRTM. As far as we know, it comes in only one version. We could make it more clear during the revision.
Best, Laurent On 19 Sep 2017 01:49, "Markus Metz" <[email protected]> wrote: On Tue, Sep 19, 2017 at 1:41 AM, Laurent C. <[email protected]> wrote: > > Hello all, > > Open-access global DEMs like SRTM are a staple in our GIS community. > Last year the JAXA released a new product, the ALOS World 3d 30m > (AW3D30). > Using GRASS and itzï we've carried out an assessment of AW3D30 from > the point of view of flood modelling, and compared it to lidar, SRTM > and ASTER. Very interesting study! I have a question about SRTM: in the paper you write that you used SRTM version 1, but SRTM version 1 is practically not used since version 2.1 has been made available. Since 2013, SRTM version 3 has been available: http://dx.doi.org/10.5067/MEaSUREs/SRTM/SRTMGL1.003 SRTM version 3 is also the default for r.in.srtm.region. Best, Markus M > > AW3D30 is indeed a very interesting product, and I thought that GRASS > users could be interested in our results: > https://doi.org/10.5281/zenodo.885571 > > Best regards, > Laurent > _______________________________________________ > grass-user mailing list > [email protected] > https://lists.osgeo.org/mailman/listinfo/grass-user
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