Sorry for that I was in mountain area with the student of UNOGA with limited acces to internet and time.
If you do the a query over Grand Anse area http://osmose.openstreetmap. fr/fr/map/ You will discover that is not possible to use OSM like that due to a number of duplicate building. So please include a strong validation or cleaning process after each activation. As is not acceptable to work like that and let all this mistake.... All the best FredM 2017-02-22 15:08 GMT+01:00 Blake Girardot HOT/OSM <blake.girar...@hotosm.org >: > Dear Fred, > > Thank you for the feedback. > > It would help if you provided an actual area and not just an generic > link to osmose. > > I did review all of NW Haiti for duplicate buildings which is what > seems to be the biggest issue and out of 68,000 buildings over > approximately 1500 sq/km found 470 duplicate buildings. ( graphic > https://screenpresso.com/=2eYrd ) > > Which is pretty good in my view, less than 0.7% error rate. Still it > would be good to fix them, especially since it is pretty easy to fix. > > For an experienced mapper, it should take about 1 hour to fix them all. > > I fixed 100 of them in about 15 mins the slow way :) > > I would be happy to share my work flow for fixing them if that would > help you at all. > > My only other comment is that if you are really interested in getting > the errors corrected, being a bit more understanding and respectful of > the volunteer mapper's efforts might motive people to dive in and > help. Phrases like "clean up your mess" is not a good approach in my > experience. "Hey, I found a lot of duplicate buildings, could we find > a way to get them corrected?" would probably have generated a lot more > volunteers to jump in and help. > > Cheers, > Blake > > > On Wed, Feb 22, 2017 at 6:39 AM, FredM <frmo...@gmail.com> wrote: > > We are in training with student from Universite Nouvelle Grande Anse > > http://universitynouvellegrandanse.org/ and we are using drone et OSM. > > > > However, it is a lot of mistake done after the cyclone > > > > Have a look on osmose and check all to see all duplicate building and > other > > > > http://osmose.openstreetmap.fr/fr/map/ > > > > Not so funny to start cleaning an OSM database when you start the > mapping. > > > > All the best FredM > > > > --- > > L'absence de virus dans ce courrier électronique a été vérifiée par le > > logiciel antivirus Avast. > > https://www.avast.com/antivirus > > > > > > _______________________________________________ > > HOT mailing list > > HOT@openstreetmap.org > > https://lists.openstreetmap.org/listinfo/hot > > > > -- > ---------------------------------------------------- > Blake Girardot > Humanitarian OpenStreetMap Team, TM3 Project Manager > skype: jblakegirardot > HOT Core Team Contact: i...@hotosm.org > Live OSM Mapper-Support channel - https://hotosm-slack.herokuapp.com/ > BE A PART OF HOT'S MICRO GRANTS: https://donate.hotosm.org/ > -- Moine Frédéric Potentiel3.0 / OSM member Haiti : 36 19 45 44 mail: frmo...@gmail.com Skype: fmoine74 http://www.potentiel3-0.org/index.php/en/
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