Hello Andy, Nice tip, going to check that one too. Ernst. [email protected] schreef op 6 mei 2025 14:00:28 EEST: >Send talk mailing list submissions to > [email protected] > >To subscribe or unsubscribe via the World Wide Web, visit > https://lists.openstreetmap.org/listinfo/talk >or, via email, send a message with subject or body 'help' to > [email protected] > >You can reach the person managing the list at > [email protected] > >When replying, please edit your Subject line so it is more specific >than "Re: Contents of talk digest..." > > >Today's Topics: > > 1. Re: talk Digest, Vol 249, Issue 2 (Volker Schmidt) > 2. Re: A newbie starting mapping (Andy Mabbett) > > >---------------------------------------------------------------------- > >Message: 1 >Date: Mon, 5 May 2025 15:04:36 +0200 >From: Volker Schmidt <[email protected]> >To: [email protected] >Subject: Re: [OSM-talk] talk Digest, Vol 249, Issue 2 >Message-ID: > <CALQ-OR6afa_iRfzbJHKGr=-cofoqg9j9uzxmb9o6cyppk8y...@mail.gmail.com> >Content-Type: text/plain; charset="utf-8" > >Had a quick look at the location. There all sorts of alignment issues. But >it is difficult to find a prevailing type of problem. The discrepencies go >in all directions. The terrain is relatively flat, so the typical parallax >error of previous versions of Bing imagery can be excluded. With a bit of >fantasy I could recognise the same problem that we had here in Italy: until >a couple of years back Bing imagery had a systematic alignment issue (in >addition to the parallax problem in steep terrain) of a couple of meters. >The present version of Bing imagery (in northern Italy) now aligns well >with Strava Heatmaps and can be trusted. It looks that also in the area you >mention the actual Bing imagery is reasonably well aligned road-wise with >Strava Heatmaps for riding and walking. So my advice would be to not try >realigning Bing imagery. Building footprints at Petra are off in all kind >of directions. The worst error I can see is the pier which is off, in >comparison with Strava walking heatmap by around 10 meters in direction >NNE. > >On Mon, 5 May 2025, 13:15 , <[email protected]> wrote: > >> Send talk mailing list submissions to >> [email protected] >> >> To subscribe or unsubscribe via the World Wide Web, visit >> https://lists.openstreetmap.org/listinfo/talk >> or, via email, send a message with subject or body 'help' to >> [email protected] >> >> You can reach the person managing the list at >> [email protected] >> >> When replying, please edit your Subject line so it is more specific >> than "Re: Contents of talk digest..." >> >> >> Today's Topics: >> >> 1. weeklyOSM #771 24/04/2025-30/04/2025 (weeklyteam) >> 2. A newbie starting mapping (Ernst) >> 3. Re: A newbie starting mapping (Erwin Olario) >> >> >> ---------------------------------------------------------------------- >> >> Message: 1 >> Date: Sun, 4 May 2025 10:53:55 +0000 (UTC) >> From: weeklyteam <[email protected]> >> To: [email protected] >> Subject: [OSM-talk] weeklyOSM #771 24/04/2025-30/04/2025 >> Message-ID: <[email protected]> >> Content-Type: text/plain; charset="utf-8" >> >> The weekly round-up of OSM news, issue # 771, >> is now available online in English, giving as always a summary of a lot of >> things happening in the openstreetmap world: >> >> https://www.weeklyosm.eu/archives/17848 >> >> Enjoy! >> >> Did you know that you can also submit messages for the weeklyOSM? Just log >> in to https://osmbc.openstreetmap.de/login with your OSM account. Read >> more about how to write a post here: >> https://www.weeklyosm.eu/this-news-should-be-in-weeklyosm >> >> weeklyOSM? >> who: https://wiki.openstreetmap.org/wiki/WeeklyOSM#Available_Languages >> where?: >> https://umap.openstreetmap.fr/en/map/weeklyosm-is-currently-produced-in_56718#2/8.6/108.3 >> >> ------------------------------ >> >> Message: 2 >> Date: Mon, 05 May 2025 12:30:54 +0300 >> From: Ernst <[email protected]> >> To: [email protected] >> Subject: [OSM-talk] A newbie starting mapping >> Message-ID: <[email protected]> >> Content-Type: text/plain; charset=utf-8 >> >> Hello, >> I am Ernst (de_pelgrim) a Dutch guy always interested in mapping, but >> never started the right way. Now I am doing some reading about mapping and >> planning to practice mapping during my holiday in Lesbos Greece. >> After walking around Petra (Lesbos) looking at what could be added I found >> a lot of mapping work that can be done. >> But my first remark is that the building drawn not always match the >> location on bing satellite images and I am not able to shift the satellite >> images to correct this. So is Bing not a good reference image or was an >> other reference image used, which one? >> Also a pier is about 10mtr off and has no connection. >> I'm using Android based tools like osm go, every door and vespucci, no >> desktop available at my holiday address. >> I hope someone can help me start, by explaining what's best to do. >> Best regards, >> Ernst. >> -- >> Sent from my OnePlus 5 with K-9 Mail. >> >> >> >> ------------------------------ >> >> Message: 3 >> Date: Mon, 5 May 2025 17:53:59 +0800 >> From: Erwin Olario <[email protected]> >> To: Ernst <[email protected]> >> Cc: [email protected] >> Subject: Re: [OSM-talk] A newbie starting mapping >> Message-ID: >> < >> capmgdl9kspgf-aif6rizd2uydodusomnhxsu0qfwyo7fcx+...@mail.gmail.com> >> Content-Type: text/plain; charset="utf-8" >> >> Hello! Welcome to OpenStreetMap, and thank you for your contributions. >> >> Among the editors you've mentioned you're using, only Vespucci has the >> option of re-aligning the imagery. See: >> https://vespucci.io/help/en/Aligning%20background%20imagery/ >> >> The ideal way of adjusting imagery is to align it with many (many) SatNav >> tracks, and Strava is often used for this, but this could get tedious if >> you need to realign dense neighborhoods. >> >> The practical way is to adjust the imagery to whatever is the alignment in >> use in the area you're editing. >> >> Good luck with your mapping efforts, and don't forget to have fun! >> >> *Erwin Olario* >> - - - - - - - - - - - - - - - - - - - >> ? email: [email protected] >> >> >> On Mon, May 5, 2025 at 5:36?PM Ernst <[email protected]> wrote: >> >> > Hello, >> > I am Ernst (de_pelgrim) a Dutch guy always interested in mapping, but >> > never started the right way. Now I am doing some reading about mapping >> and >> > planning to practice mapping during my holiday in Lesbos Greece. >> > After walking around Petra (Lesbos) looking at what could be added I >> found >> > a lot of mapping work that can be done. >> > But my first remark is that the building drawn not always match the >> > location on bing satellite images and I am not able to shift the >> satellite >> > images to correct this. So is Bing not a good reference image or was an >> > other reference image used, which one? >> > Also a pier is about 10mtr off and has no connection. >> > I'm using Android based tools like osm go, every door and vespucci, no >> > desktop available at my holiday address. >> > I hope someone can help me start, by explaining what's best to do. >> > Best regards, >> > Ernst. >> > -- >> > Sent from my OnePlus 5 with K-9 Mail. >> > >> > _______________________________________________ >> > talk mailing list >> > [email protected] >> > https://lists.openstreetmap.org/listinfo/talk >> > >> -------------- next part -------------- >> An HTML attachment was scrubbed... >> URL: < >> http://lists.openstreetmap.org/pipermail/talk/attachments/20250505/2ce724d1/attachment-0001.htm >> > >> >> ------------------------------ >> >> Subject: Digest Footer >> >> _______________________________________________ >> talk mailing list >> [email protected] >> https://lists.openstreetmap.org/listinfo/talk >> >> >> ------------------------------ >> >> End of talk Digest, Vol 249, Issue 2 >> ************************************ >> >-------------- next part -------------- >An HTML attachment was scrubbed... >URL: ><http://lists.openstreetmap.org/pipermail/talk/attachments/20250505/29fff74d/attachment-0001.htm> > >------------------------------ > >Message: 2 >Date: Mon, 5 May 2025 14:29:08 +0100 >From: Andy Mabbett <[email protected]> >To: [email protected] >Subject: Re: [OSM-talk] A newbie starting mapping >Message-ID: > <CABiXOE=yph1zagy+rq21r+tf9tjiunnmzjf0odj6udxgbeo...@mail.gmail.com> >Content-Type: text/plain; charset="UTF-8" > >On Mon, 5 May 2025 at 10:30, Ernst <[email protected]> wrote: > >> I'm using Android based tools like osm go, every door and vespucci, no >> desktop available at my holiday address. > >I recommend you also try StreetComplete > > https://wiki.openstreetmap.org/wiki/StreetComplete >
-- Sent from my OnePlus 5 with K-9 Mail. Please excuse my brevity. _______________________________________________ talk mailing list [email protected] https://lists.openstreetmap.org/listinfo/talk
