Hi all, In looking at the duplicate building issue specifically.
Over the entire area of the three projects listed, I find 185,000 buildings Of those, I find 500 are duplicates, which will be pretty quick and easy to remove. I am going to work on removing those now, so that item will be resolved. Should not take too long, will let this list know when I am done. Cheers, blake On Sun, Jun 10, 2018 at 7:09 PM, Blake Girardot <bgirar...@gmail.com> wrote: > Hi Henning, > > Russ and myself are looking a bit more into this as well. > > My initial review of a few of the areas shows that it is quite typical > mapping, mostly buildings being added so I expect mostly the same sort > of issues that are typical with building mapping. But it was also done > by a group of pretty experienced mappers so probably less issues than > usual. > > Since they are fully mapped at this point, it might make sense to > re-activate them for validation and restrict the validation to > experienced validators. > > We could share the areas of the projects outside of the tasking > manager, but that might lead to more issues with multiple people > reviewing and fixing on their own. > > Thank you very much for helping Henning! > > cheers > blake > > On Sun, Jun 10, 2018 at 5:02 PM, Henning Bolz <heb...@web.de> wrote: >> Hello Pierre, Hello Russell, >> >> i understand there are about 250000 Objects edited in the ebola AOI without >> any validation??! >> They will contain a certain amount of errors. What can be done to find and >> correct these? >> >> As TM is not available for validation, maybe the three task areas can be >> used for manual search. >> >> Cheers >> Henning (hebolz) >> >> >> >> >> >> >> >> Gesendet: Sonntag, 10. Juni 2018 um 15:47 Uhr >> Von: "Pierre Béland" <pierz...@yahoo.fr> >> An: HOT <hot@openstreetmap.org>, "john whelan" <jwhelan0...@gmail.com> >> Betreff: Re: [HOT] Buildings in DR Congo >> Hi John, >> >> Thanks to report these errors. >> >> I participate to the Coordination with Claire Halleux and OSM-DRC for this >> Ebola outbreak. We have noticed yesterday morning that a few tasking jobs >> were created and massive mapping done on friday. >> >> The task jobs 4696, 4697 and 4708 were created with no prior discussion on >> any list and no contact of the Coordination team. As you mention, they >> overlap. They also overlap with previous Ebola Outbreak jobs created by the >> OSM-DRC. >> >> No validation was done while this activity was going on. Yesterday morning, >> I contacted the Job's creator via his OSM account and we wait for an answer. >> Meanwhile, I have archived the tasks with a note in the title. >> >> Looking at tasks created, we can see that they were created by a by an OSM >> participant to the Hotosm Tanzania Mini Grids Project and that contributors >> of this project did map these Ebola tasks. >> >> Looking on Tweeter, an Ebola Mapathon is reported (see >> https://twitter.com/RamaniHuria/status/1005052619109396482) and there >> >> Neis Statistics show a high volume of data edited for these jobs. >> Job contributors Objects >> 4696 74 76,083 >> 4697 4 541 >> 4708 71 170,744 >> >> We have to remember that this OSM Response for the Ebola outbreak is to >> support adequately the humanitarian organizations working in very difficult >> conditions in the field. Villages are dispersed in a large area with often >> no access roads. >> >> We have to be carefull about the data produced by the Global OSM community. >> In this context, organizers of Mapathons, should take the responsabily to >> communicate with the Coordination Team and assure to produce data of >> quality. >> >> It is important that the organizers of the mapathon come, discuss and >> propose ways to validate, correct these errors. >> >> regard >> >> Pierre >> >> >> Le dimanche 10 juin 2018 08 h 36 min 48 s HAE, john whelan >> <jwhelan0...@gmail.com> a écrit : >> >> >> I'm seeing a fair number of duplicates. >> >> #hotosm-project-4696 >> and >> >> #hotosm-project-4708 >> >> appear to overlap. I'm unable to reach either on the tasking manager. >> >> Cheerio John >> _______________________________________________ >> HOT mailing list >> HOT@openstreetmap.org >> https://lists.openstreetmap.org/listinfo/hot >> _______________________________________________ HOT mailing list >> HOT@openstreetmap.org https://lists.openstreetmap.org/listinfo/hot >> >> _______________________________________________ >> HOT mailing list >> HOT@openstreetmap.org >> https://lists.openstreetmap.org/listinfo/hot >> > > > > -- > ---------------------------------------------------- > Blake Girardot > OSM Wiki - https://wiki.openstreetmap.org/wiki/User:Bgirardot > HOTOSM Member - https://hotosm.org/users/blake_girardot > skype: jblakegirardot -- ---------------------------------------------------- Blake Girardot OSM Wiki - https://wiki.openstreetmap.org/wiki/User:Bgirardot HOTOSM Member - https://hotosm.org/users/blake_girardot skype: jblakegirardot _______________________________________________ HOT mailing list HOT@openstreetmap.org https://lists.openstreetmap.org/listinfo/hot
