Re: [OSM-talk] Global high-resolution model of relief

2016-03-20 Thread Martin Koppenhoefer 


sent from a phone

> Am 17.03.2016 um 19:01 schrieb clustergis :
> 
> We haven't got any ftp, but you can make an script using this template


yes, I've tried this, but I got an http 502 bad gateway error 


cheers,
Martin 

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Re: [OSM-talk] Global high-resolution model of relief

2016-03-20 Thread Mike Thompson 
I think this could be very useful, especially when working with rivers and
streams.

I am having trouble finding the actual link for downloading the data and/or
connecting to the service.

Mike

On Wed, Mar 16, 2016 at 12:05 PM, clustergis  wrote:

> Hi,
>
> probably you know that recently NASA has released all SRTM data of
> elevation with a resolution of 30m.
>
> In the ClusterGIS association (http://clustergis.org) we have made a
> global model of relief of high-resolution (15m/px), in geotiff format.
>
> Data can be downloaded from the page http://theearthsrelief.com with CC
> BY license.
>
> We want to offer these data to OpenStreetMap community, especially to the
> Humanitarian OpenStreetMap Team (HOT).
>
> We thought they are a good complement to OSM data in many parts of the
> world.
>
> Kind regards,
>
> GonZaLo López
> ClusterGIS Team
> @clustergis
>
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Re: [OSM-talk] Global high-resolution model of relief

2016-03-19 Thread Martin Koppenhoefer 
2016-03-16 19:05 GMT+01:00 clustergis :

> Data can be downloaded from the page http://theearthsrelief.com with CC
> BY license.
>


is there a way to batch download / ftp or similar?

Cheers,
Martin
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[OSM-talk] Global high-resolution model of relief

2016-03-19 Thread clustergis 
Hi,

probably you know that recently NASA has released all SRTM data of
elevation with a resolution of 30m.

In the ClusterGIS association (http://clustergis.org) we have made a global
model of relief of high-resolution (15m/px), in geotiff format.

Data can be downloaded from the page http://theearthsrelief.com with CC BY
license.

We want to offer these data to OpenStreetMap community, especially to the
Humanitarian OpenStreetMap Team (HOT).

We thought they are a good complement to OSM data in many parts of the
world.

Kind regards,

GonZaLo López
ClusterGIS Team
@clustergis
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Re: [OSM-talk] Global high-resolution model of relief

2016-03-19 Thread Heather Leson 
Wow, Thanks Gonzalo and ClusterGIS!

Heather
On 16 Mar 2016 21:07, "clustergis"  wrote:

> Hi,
>
> probably you know that recently NASA has released all SRTM data of
> elevation with a resolution of 30m.
>
> In the ClusterGIS association (http://clustergis.org) we have made a
> global model of relief of high-resolution (15m/px), in geotiff format.
>
> Data can be downloaded from the page http://theearthsrelief.com with CC
> BY license.
>
> We want to offer these data to OpenStreetMap community, especially to the
> Humanitarian OpenStreetMap Team (HOT).
>
> We thought they are a good complement to OSM data in many parts of the
> world.
>
> Kind regards,
>
> GonZaLo López
> ClusterGIS Team
> @clustergis
>
> ___
> talk mailing list
> talk@openstreetmap.org
> https://lists.openstreetmap.org/listinfo/talk
>
>
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Re: [OSM-talk] Global high-resolution model of relief

2016-03-19 Thread clustergis 
We test the API and it seems that's right. May be that the cell that you
request is out. If you are an cartodb user, you can get the grid containing
data from the project:
https://gzllpz.cartodb.com/viz/52439344-cf68-11e5-8f54-0ecfd53eb7d3/public_map


Regards.

GonZaLo. ClusterGIS

2016-03-17 21:07 GMT+01:00 Martin Koppenhoefer :

>
>
> sent from a phone
>
> > Am 17.03.2016 um 19:01 schrieb clustergis :
> >
> > We haven't got any ftp, but you can make an script using this template
>
>
> yes, I've tried this, but I got an http 502 bad gateway error
>
>
> cheers,
> Martin
>
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Re: [OSM-talk] Global high-resolution model of relief

2016-03-19 Thread moltonel 


On 16 March 2016 18:05:12 GMT+00:00, clustergis  wrote:
>In the ClusterGIS association (http://clustergis.org) we have made a
>global
>model of relief of high-resolution (15m/px), in geotiff format.
>
>Data can be downloaded from the page http://theearthsrelief.com with CC
>BY
>license.

Thanks very much for this. Where did you get the 15m data from, if NASA's SRTM 
is only 30m ? Is it via postprocessing of 30m sources ? What about areas where 
SRTM has holes, like in high-altitude ?
-- 
Vincent Dp

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Re: [OSM-talk] Global high-resolution model of relief

2016-03-19 Thread Hans De Kryger 
Wouldn't this be helpful for this project? - http://beta.openaerialmap.org/

*Regards,*

*Hans*

On Wed, Mar 16, 2016 at 2:04 PM, moltonel  wrote:

>
>
> On 16 March 2016 18:05:12 GMT+00:00, clustergis 
> wrote:
> >In the ClusterGIS association (http://clustergis.org) we have made a
> >global
> >model of relief of high-resolution (15m/px), in geotiff format.
> >
> >Data can be downloaded from the page http://theearthsrelief.com with CC
> >BY
> >license.
>
> Thanks very much for this. Where did you get the 15m data from, if NASA's
> SRTM is only 30m ? Is it via postprocessing of 30m sources ? What about
> areas where SRTM has holes, like in high-altitude ?
> --
> Vincent Dp
>
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Re: [OSM-talk] Global high-resolution model of relief

2016-03-19 Thread clustergis 
30m is the 3.0 NASA DTM and the 15m is the renderized model of the image.
All the process is described in an Spanish post (soon in English) in our
blog (https://clustergis.wordpress.com/2016/03/05/the-earths-relief/)
This version of NASA DTM fills the voids  with GDEM an GMTED 2010 data.

2016-03-16 22:04 GMT+01:00 moltonel :

>
>
> On 16 March 2016 18:05:12 GMT+00:00, clustergis 
> wrote:
> >In the ClusterGIS association (http://clustergis.org) we have made a
> >global
> >model of relief of high-resolution (15m/px), in geotiff format.
> >
> >Data can be downloaded from the page http://theearthsrelief.com with CC
> >BY
> >license.
>
> Thanks very much for this. Where did you get the 15m data from, if NASA's
> SRTM is only 30m ? Is it via postprocessing of 30m sources ? What about
> areas where SRTM has holes, like in high-altitude ?
> --
> Vincent Dp
>
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Re: [OSM-talk] Global high-resolution model of relief

2016-03-19 Thread Martin Koppenhoefer 
2016-03-18 5:38 GMT+01:00 clustergis :

> We test the API and it seems that's right. May be that the cell that you
> request is out.



yes, you are right, I had requested a non-existing cell, for existing ones
it is working. As a minor note, you might consider replying with a 404
rather than a 502 error code in these cases?

Cheers,
Martin
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Re: [OSM-talk] Global high-resolution model of relief

2016-03-19 Thread Michał Brzozowski 
It's actually better described as "hillshade". Hence why 15 m data
from a 30 m source make sense. For me it's nothing new, really. This
has been done many times, the only differentiator being the denoising
method, if any.

Michał

On Wed, Mar 16, 2016 at 10:04 PM, moltonel  wrote:
>
>
> On 16 March 2016 18:05:12 GMT+00:00, clustergis  wrote:
>>In the ClusterGIS association (http://clustergis.org) we have made a
>>global
>>model of relief of high-resolution (15m/px), in geotiff format.
>>
>>Data can be downloaded from the page http://theearthsrelief.com with CC
>>BY
>>license.
>
> Thanks very much for this. Where did you get the 15m data from, if NASA's 
> SRTM is only 30m ? Is it via postprocessing of 30m sources ? What about areas 
> where SRTM has holes, like in high-altitude ?
> --
> Vincent Dp
>
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Re: [OSM-talk] Global high-resolution model of relief

2016-03-18 Thread clustergis 
We haven't got any ftp, but you can make an script using this template:

http://api.clustergis.org/rest/v1.0/srtm/15mpx/
_bw15mpx.tif.zip
http://api.clustergis.org/rest/v1.0/srtm/30mpx/
_bw30mpx.tif.zip

Example 15mpx:
http://api.clustergis.org/rest/v1.0/srtm/15mpx/n43e003_bw15mpx.tif.zip
Example 30mpx:
http://api.clustergis.org/rest/v1.0/srtm/30mpx/n21e100_bw30mpx.tif.zip

2016-03-17 11:26 GMT+01:00 Martin Koppenhoefer :

>
> 2016-03-16 19:05 GMT+01:00 clustergis :
>
>> Data can be downloaded from the page http://theearthsrelief.com with CC
>> BY license.
>>
>
>
> is there a way to batch download / ftp or similar?
>
> Cheers,
> Martin
>
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