[HOT] Slum mapping project need help to imagery stitching

Claire Halleux claire.halleux at hotosm.org
Fri Apr 17 17:02:44 UTC 2015

Beautiful umap, Fred, I hadn't seen it yet.
Super if Haiti community can support this Colombian project!
Is the description of the funds needed available somewhere for the hydro
simulation model?


ps: Does OSM Haiti have still a blog or something now? The COSMHA blog I
found is from 2011 and lastest articles about Haiti projects on HOT website
are from 2013.

Claire Halleux
+243 99 256 9980 (Kinshasa, DRC)
Humanitarian OpenStreetMap Team


On Fri, Apr 17, 2015 at 8:44 AM, Frederic Moine <frmoine at gmail.com> wrote:

>  I 'm on a mission now in Guinéa and I don’t have my software install in
> my machine.
> In terms of processing OSM Haiti get all the software to do that but I
> don’t know their planning (talk-ht at openstreetmap.org ) but they can help
> . They have completed over 200 km2 of drone image.
> http://umap.openstreetmap.fr/en/map/geong-uav-haiti_17464#8/18.482/-71.719
> Damage assessment:
> They also monitored a 15 km2 area after a disaster (2012)
> https://prezi.com/8yhrv8jabbgv/sandy-haiti-2012-uav-post-imagery-and-analysis/
> Every year they make flights over this area to monitor the situation
> And the most important use of mapping party to promote change in
> neighborhoods. ( reduction of risks, cholera, alleviates diarrhea ,
> reducing violence , etc ...)
>  https://vimeo.com/121407863
> We have also a mini server ( I have to send it to jean guilhem OSM France
> for improvment ) which allows us to do image processing in the field images
> and compressed images per 9 ( 1GB = 110 MB) to send the OSM server France
> or use the image locally via an internal wifi.
> So here it is 100 % OSM and we try to use open source tools. We are all
> volunteer with a very limited budget.
> We have done in 2014 a project with Cartong, to cover more area.
> This year, we used a Near Infra Red caméra to help for land cover etc...
> We are moving also on the 3D...
> We are in touch with Techo in Haiti, Canaan area ( hydro simulation).
> OSM Haiti are trying to develop in a maker space some cheaper open source
> rainfall station ( wind, rain accumulation, etc..). We have developed a
> hydro simulation methodology who* can allow* us to make 2D hydro
> simulation other a ravine in a slum area just after an heavy rain or flood
> event.
> Include Participatory GIS, OSM, scientific information (rain fall station
> in the field) and Drone before and after a flood event.
> *So far we didn’t find enough fund to deploy in the field this methodology*.
> As soon it is done we will share it.
> For the moment all the image are available in JOSM / image / Haiti drone
> 2014.
> And OSM Haiti as nothing against exchange  their experience as well, for
> sure : )
> All the best FredM
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