[HOT] Post-disaster imagery for Vanuatu

FOFANA BAZO BAGNOUMANA fofana.13bazo at gmail.com
Wed Mar 18 00:32:15 UTC 2015


hi Blake,
I do not yet participated in the activation, but right now, I see that the
work is going very well.
Thank you to you and all those who have already begin to support this work

2015-03-18 1:20 GMT+01:00 Blake Girardot <bgirardot at gmail.com>:

> Hi all,
>
> One additional note, please do not remove any buildings based on this
> updated imagery. At the moment one major data need is pre-event building
> footprints and residential areas.
>
> This updated imagery is best used at the moment to identify residential
> areas and road network segments and leisure=common areas
>
> If the focus changes and we are asked to help with post-event assessments
> this might change but for now, good pre-event building footprints, road
> network, comms towers, leisure=common, health care facilities (requires
> local knowledge) are being requested of us.
>
> Best wishes,
> Blake
>
>
>
>
>
> On 3/18/2015 12:37 AM, Jean-Guilhem Cailton wrote:
>
>> 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
>>>>
>>>>
>>>>      _______________________________________________
>>>>
>>>
>>
>> _______________________________________________
>> HOT mailing list
>> HOT at openstreetmap.org
>> https://lists.openstreetmap.org/listinfo/hot
>>
>>
> _______________________________________________
> HOT mailing list
> HOT at openstreetmap.org
> https://lists.openstreetmap.org/listinfo/hot
>



-- 
Fofana B. Bazo,
Géographe, contributeur OpenStreetMap, Membre fondateur de la Communauté
OSM_BF
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstreetmap.org/pipermail/hot/attachments/20150318/4a86d7ea/attachment.html>


More information about the HOT mailing list