The problem is that someone actively mapping in a given area would be irritated by completely pointless checks and repeated checks of the same objects.
Jul 29, 2020, 12:34 by luke.mar...@viacesi.fr: > Due to some concerns expressed in here (bloatness, discrepancies), I've been > wondering... > Wouldn't it be enough to ask randomly about some properties to be checked? > > For example, let's say I'm using SC to do some mapping, and from a 100 > quests, I get whatever proportions of maintenance quests selected randomly. > While this wouldn't provide information that I did check to OSM database (if > data is accurate), it still ensures that the DB is correct. > > As someone stated, with a proper number of users, the concepts of having a > last date of check might be obsolete, so having people do random checks > (could still be prioritized based on actual element) on top of filling new > stuff might be enough in the long run. > > > > De :> ael <witwa...@disroot.org> > > Envoyé :> dimanche 26 juillet 2020 23:56 > > À :> tagging@openstreetmap.org <tagging@openstreetmap.org> > > Objet :> Re: [Tagging] Map maintenance with StreetComplete - Preferred > tagging> > > On Sun, Jul 26, 2020 at 10:03:17PM +0100, Cj Malone wrote: > > On Sat, 2020-07-25 at 16:42 +0200, Tobias Zwick wrote: > > > > > > So in a nutshell, the topic of how to find things based on old > > > sources is also very relevant for remote mappers. > > > > Technically there is survey:date and source:date that may be on the > > object, or (preferred now?) the changeset. So a quality assurance tool > > Adding such source tags to a changeset seldom makes sense. > Most of my changesets are a mixture of local knowledge, surveys, gps, > photographic and video. I even occasionally use satellite imagery... > So the source data needs to be fine grained on the elements themselves. > > Furthermore, when updating an element, I can see any source tags right > there. I am not normally going to all the faff of looking up the > history, finding the changesets and consulting those except for unusual > cases. > > Of course, changesets need to have some overall source infomation, but > that is necessarily coarse except for small cahnges perhaps. > > ael > > > _______________________________________________ > Tagging mailing list > Tagging@openstreetmap.org > > https://lists.openstreetmap.org/listinfo/tagging >
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