[HOT] 30 m DEM TMS rendering for Nepal

piz piz at unical.it
Thu May 7 10:59:56 UTC 2015


wonderfull
and now why not to derive from the DEM a slope map?



~~~~~~~~ quote of the day ~~~~~~~~~~~~~
“I'll make him an offer he can't refuse”
     (Mario Puzo - "The Godfather")


-- In data giovedì 7 maggio 2015 00:28:06, Jean-Guilhem Cailton ha scritto:
> Hi,
> 
> The same DEM rendering now covers all of Nepal.
> 
> URL for JOSM is:
> tms:http://imagery.openstreetmap.fr/tms/1.0.0/nepal_dem/{zoom}/{x}/{y}
> 
> and for iD:
> http://imagery.openstreetmap.fr/tms/1.0.0/nepal_dem/{z}/{x}/{y}
> 
> Best wishes,
> 
> Jean-Guilhem
> 
> 
> Le 06/05/2015 22:24, piz a écrit :
> > I was thinking about the same rendering but didn't know about USGS data licensing
> >
> > I think that the DEM should be used for evaluating helicopter landing areas
> >
> > best
> > Roberto
> >
> >
> >
> > ~~~~~~~~ quote of the day ~~~~~~~~~~~~~
> > "Yeah, yeah, life sucks and then you die"
> > (Bret Easton Ellis - Pat Bateman "American Psycho")
> >
> >
> > -- In data mercoledì 6 maggio 2015 20:42:16, Jean-Guilhem Cailton ha scritto:
> >> Hi,
> >>
> >> Needing a DEM background for some task, I've prepared a rendering from
> >> the 30m SRTM DEM data made available by USGS for Central Nepal on HDX,
> >> and shared it as TMS it in case it could useful to others too. Note that
> >> it is not void-filled ("The voids occur in areas where the initial
> >> processing did not meet quality specifications").
> >>
> >> URL for JOSM is:
> >> tms:http://imagery.openstreetmap.fr/tms/1.0.0/nepal_central_dem/{zoom}/{x}/{y}
> >>
> >> and for iD:
> >> tms:http://imagery.openstreetmap.fr/tms/1.0.0/nepal_central_dem/{z}/{x}/{y}
> >>
> >>
> >> The color ramp used follows the rainbow, for visual contrast (and also
> >> for the spiritual symbol):
> >>
> >> 0 m : black
> >> 1000 m : blue
> >> 2000 m : cyan
> >> 3000 m : green
> >> 4000 m : yellow
> >> 5000 m : red
> >> 6000 m : white
> >>
> >>
> >> This only covers Central Nepal for now (N27E83 to N28E85). Please let me
> >> know if you'd like extended coverage (in particular to the East, or for
> >> entire Nepal), or have other suggestions or comments.
> >>
> >> Best wishes,
> >>
> >> Jean-Guilhem
> >>
> >>
> >>
> 
> 



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