[HOT] Mali Activation Follow-up

Stéphane Henriod stephanebek at gmail.com
Mon Feb 25 03:33:50 UTC 2013


Hi Pierre

>> People with some expertise in Spatial analysis in QGIS could be of great
help to analyze data produced by the Crowdsource application.

What kind of analysis are you looking for?

Cheers

Sent from Android
On Feb 25, 2013 4:35 AM, "Pierre Béland" <pierzenh at yahoo.fr> wrote:

> Humanitarians are starting to access villages in north of Mali and we
> coordinate with them to support their activities.  HOT contributors are
> working on datafiles for various Public services, trying to geolocate these
> infrastructures.  We are working closely with OCHA coordinator in Bamako
> and started last week discussion with Clusters. The first discussion was
> with the WASH coordination Cluster for water and sanitation. We have
> exchange about our experiences geolocating various infrastructures and ways
> to improve coordinattion eand exchange of information.
>
> Tomorrow at 16:30 GMT a second discussion is scheduled with the Education
> Cluster on the irc   irc://irc.oftc.net/hot.
>
> In such a vast and complex territory to map, we have made substantial
> progress. But there is still a lot to do. Thanks to all of those who come
> on the irc, discuss and help in development of tools.
>
> Detecting villages in the vast and semi-desertic territory north of Mopti
> is still a priority. Nicolas Alvarez of HOT has proposed to use Crowsource
> of Imagery recognition for villages and dams and developped an
> application.  While this is still experimental, it gives very interesting
> results.  Pierre Giraud have adapted the Task Manager to accept Special
> micro-tasks defined from the result of this Crowdsource exercise. Instead
> of having contiguous micro-task tiles, we have tiles only where villages
> were detected.
>
> Others contributors are participate to the development on the irc irc://
> irc.oftc.net/hot proposing various ways to deal with imagery
> recognition.  People with some expertise in Spatial analysis in QGIS could
> be of great help to analyze data produced by the Crowdsource application.
>
> Map that shows the result of the Crowsourcing at
> http://pgiraud.cartodb.com/tables/mali_crowdsource_waypoints/embed_map?title=true&description=true&search=false&shareable=false&cartodb_logo=true&sql=
> GPX file result of the Crowdsource tool at
> http://harrywood.dev.openstreetmap.org/africaplaces/missingplaces_tm_198.gpx
>
> You can contribute by mapping selecting tasks through the Tasking Manager.
> I invite you to test the
> Task Manager job based on these Crowdsourcing results.
> http://tasks.hotosm.org/job/198
>
> You can also pass the word that people with no experience can contribute
> by Crowdsourcing of Imagery recognition. This application is very simple.
> We either click on the image where we see a village, or click to move to
> the next image.
> See http://stuff.povaddict.com.ar/mali-crowdsource/
>
>
> Pierre
>
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>
>
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