[HOT] 30 m DEM TMS rendering for Nepal

[Jean-Guilhem Cailton]

Buongiorno,

Good idea. Here you go, Nepal slope map, thanks again to gdaldem:
URL for JOSM is:
tms:http://imagery.openstreetmap.fr/tms/1.0.0/nepal_slope/{zoom}/{x}/{y}
and for iD:
http://imagery.openstreetmap.fr/tms/1.0.0/nepal_slope/{z}/{x}/{y}

And previous rendering, with hillshading computed with a vertical
exaggeration of 3 times (on elevations multiplied by 3):
URL for JOSM is:
tms:http://imagery.openstreetmap.fr/tms/1.0.0/nepal_dem_x3/{zoom}/{x}/{y}
and for iD:
http://imagery.openstreetmap.fr/tms/1.0.0/nepal_dem_x3/{z}/{x}/{y}

Best wishes,

Jean-Guilhem


Le 07/05/2015 12:59, piz a écrit :
> 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
>>>>
>>>>
>>>>
>