[HOT] Post-disaster imagery for Vanuatu

Jean-Guilhem Cailton jgc at arkemie.com
Tue Mar 17 23:37:55 UTC 2015


Hi,

Pleiades satellite image of Port-Vila, also taken on Sunday 15th
(cloudy), is now included in the same TMS layer.

Best wishes,

Jean-Guilhem


Le 17/03/2015 20:58, Blake Girardot a écrit :
>
> Hi Denis,
>
> I also think the offset varies a little bit from place to place so you
> might need to adjust it more than once.
>
> And what works in one place might not be the same for another place.
>
> Just remember to try and match up the image to the already existing
> mapped in roads and data.
>
> Cheers,
> Blake
>
>
>
>
>
> On 3/17/2015 8:39 PM, Denis Carriere wrote:
>> Thanks for that information!
>>
>> There is a slight offset in the imagery, before editing with JOSM or
>> OpenID, you should do an imagery offset to match the OSM data or Bing
>> imagery.
>>
>> In JOSM >> Imagery Tab >> Imagery Offset >> Select Pleiades
>>
>> Left click & drag on the map, move the imagery until it aligns just
>> right, the offset that I used was (-11.43; 22.35)
>>
>> There are also  Damage assessment products created by UNOSAT [1]
>>
>> Cheers,
>>
>> - Denis
>>
>>
>>   [1] https://www.disasterscharter.org/web/guest/media-gallery
>>
>>
>> /~~~~~~/
>> /LinkedIn: //DenisCarriere <http://ca.linkedin.com/in/deniscarriere>/
>> /Twitter: @DenisCarriere <https://twitter.com/DenisCarriere/>
>> /
>> /GitHub: DenisCarriere <https://github.com/DenisCarriere>/
>>
>>
>> On Tue, Mar 17, 2015 at 3:00 PM, Jean-Guilhem Cailton <jgc at arkemie.org
>> <mailto:jgc at arkemie.org>> wrote:
>>
>>     Hi,
>>
>>     UNOSAT activated the International Charter Space and Major Disasters
>>     after cyclone Pam hit Vanuatu, and Airbus D&S agreed to make its
>> imagery
>>     collected in this framework available under the web license for
>> OSM (*)
>>     (which allows to use it to create derivative data for OSM with
>>     appropriate credit).
>>
>>     A big thank you to Airbus D&S !
>>
>>
>>     A first Pléiades image is available, covering part of the west
>> coast of
>>     Tanna Island, from Isangel and Lénakel to Tanna airport.
>>
>>     URL for JOSM :
>>    
>> tms[23]:http://imagery.openstreetmap.fr/tms/1.0.0/vanuatu/{zoom}/{x}/{y}
>>
>>     Use source="Pleiades 15 Mar 2015, CNES, Airbus D&S"
>>
>>
>>     Let's hope we can quickly converge on a relevant tagging scheme
>> to make
>>     this as useful as possible to responders.
>>
>>     Best wishes,
>>
>>     Jean-Guilhem
>>
>>
>>     (*) :
>>    
>> http://imagery.openstreetmap.fr/airbus-ds/Web%20Licence%20for%20Non-Commercial%20Use%20with%20OSM.pdf
>>
>>
>>     _______________________________________________   




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