[Qgis-user] Eliminate GAPS SRTM 30 metros

Nicolas Cadieux nicolas.cadieux at archeotec.ca
Thu Jan 28 08:24:39 PST 2016


Hi,
For all those interested, the zip file contains a direct http link to 
all the strmgl1 data.    You just need to cut and paste the links in a 
browser.   You can use a software like win htttrack to download what you 
need or use a python script to do the job.
Cheers
Nicolas

Le 2016-01-28 02:49, Thomas Götzelt-2 [via OSGeo.org] a écrit :
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA512
>
> Hi,
>
> ALOS World 3D - 30m (AW3D30) data may be also considered an
> alternative (http://www.eorc.jaxa.jp/ALOS/en/aw3d30/), for the time
> being already available for substantial parts of Southern Asia and
> South America. Informations on how resolution and error margins of the
> dataset compare to ASTERDEM or SRTM30 will be appreciated.
>
> Cheers
>
> Thomas
>
> Am 27.01.16 um 21:35 schrieb Nicolas Cadieux:
>
> > Hi, Aster gdem are not as good with about 7 m error. They are
> > clearly canopy level models.  They cover up to 83d and srtm
> > are south and north of 60d only.  They are more detailed.
> > Nicolas Cadieux M.Sc. Les Entreprises Archéotec inc. 
> > 8548, rue Saint-Denis Montréal H2P 2H2
> > Téléphone: 514.381.5112  Fax: 514.381.4995
> > www.archeotec.ca On Jan 27, 2016 2:38 PM, "Carlos Cerdán [via
> > OSGeo.org] " <[hidden email] 
> </user/SendEmail.jtp?type=node&node=5247716&i=0>>
> > wrote: Hi Eddison: Try r.fillnulls from Processing or directly in
> > GRASS. So, we have 30 m SRTMS in http://www2.jpl.nasa.gov/srtm/ .
> > It'll be interesting to compare with ASTER GDEM Cheers
> > 2016-01-27 13:25 GMT-05:00 Eddison Araya < [hidden email] >:
> > <blockquote style="border-left:2px solid #cccccc;padding:0
> > 1em" style="margin:0 0 0 0.8ex;border-left:1px #ccc
> > solid;padding-left:1ex"> Hola, how eliminate gaps in SRTM
> > 30 meters?, in QGIS see no data areas (gaps). Thank you
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Index of _SRTM_SRTMGL1.003_2000.02.11.zip (345K) <http://osgeo-org.1560.x6.nabble.com/attachment/5247831/0/Index%20of%20_SRTM_SRTMGL1.003_2000.02.11.zip>




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