[Wikidata-bugs] [Maniphest] [Commented On] T250627: wrong rendering of coordinates in Wikidata
Herzi.Pinki added a comment. I suspect that when storing coordinates the precision is applied to the value and values are changed acc. to the given precision. Changing the precision will again do some conversion on the coordinates and store new values. Original values get lost. I take the coordinates from GIS services, that offer decimal notation and degree/minutes/seconds notation as well. I have no idea, which of those values is the primary value and which is a simple conversion (not lossless!). So taking the wrong one is the first step where precision might get lost. The second is storing to WP where values might be converted to and fro. When coordinates are imported to wikidata, again a loss of precision occurs. Proposal: Store coordinates in wikidata as they are given (if syntactically correct), allow user chances of that coordinates in case they are considered unprecise. BUT: Apply any precision only for the presentation, not for the stored values. TASK DETAIL https://phabricator.wikimedia.org/T250627 EMAIL PREFERENCES https://phabricator.wikimedia.org/settings/panel/emailpreferences/ To: Herzi.Pinki Cc: NordNordWest, Thgoiter, Man77, Aklapper, Herzi.Pinki, darthmon_wmde, Nandana, Lahi, Gq86, GoranSMilovanovic, QZanden, LawExplorer, _jensen, rosalieper, Scott_WUaS, Wikidata-bugs, aude, Mbch331 ___ Wikidata-bugs mailing list Wikidata-bugs@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata-bugs
[Wikidata-bugs] [Maniphest] [Commented On] T250627: wrong rendering of coordinates in Wikidata
Herzi.Pinki added a comment. https://www.wikidata.org/w/index.php?title=Q7861551=1095688967 first coord links to 47° 15′ 28.8″ N, 11° 24′ 38.16″ E in geohack, but is rendered as 47°15'7"N, 11°24'34"E in Wikidata (a difference of 20'' / 4'') TASK DETAIL https://phabricator.wikimedia.org/T250627 EMAIL PREFERENCES https://phabricator.wikimedia.org/settings/panel/emailpreferences/ To: Herzi.Pinki Cc: Aklapper, Herzi.Pinki, darthmon_wmde, Nandana, Lahi, Gq86, GoranSMilovanovic, QZanden, LawExplorer, _jensen, rosalieper, Scott_WUaS, Wikidata-bugs, aude, Mbch331 ___ Wikidata-bugs mailing list Wikidata-bugs@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata-bugs
[Wikidata-bugs] [Maniphest] [Commented On] T250627: wrong rendering of coordinates in Wikidata
Herzi.Pinki added a comment. same for the first coord in https://www.wikidata.org/w/index.php?title=Q12343559=1082146732=896933408=source with precision +/- 0.013101 is rendered as 46°42'19"N, 12°36'59"E in WD but for geohack this is 46° 42′ 38.52″ N, 12° 37′ 0.12″ E which is a distance of more than 600 meters. (20'' in north-south direction). TASK DETAIL https://phabricator.wikimedia.org/T250627 EMAIL PREFERENCES https://phabricator.wikimedia.org/settings/panel/emailpreferences/ To: Herzi.Pinki Cc: Aklapper, Herzi.Pinki, darthmon_wmde, Nandana, Lahi, Gq86, GoranSMilovanovic, QZanden, LawExplorer, _jensen, rosalieper, Scott_WUaS, Wikidata-bugs, aude, Mbch331 ___ Wikidata-bugs mailing list Wikidata-bugs@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata-bugs
[Wikidata-bugs] [Maniphest] [Commented On] T250627: wrong rendering of coordinates in Wikidata
Herzi.Pinki added a comment. same for the second coordinate in https://www.wikidata.org/w/index.php?title=Q801607=1162774540 WD shows ''48°8'2"N, 16°17'13"E'' while geohack shows 48° 8′ 4.92″ N, 16° 17′ 2.04″ E TASK DETAIL https://phabricator.wikimedia.org/T250627 EMAIL PREFERENCES https://phabricator.wikimedia.org/settings/panel/emailpreferences/ To: Herzi.Pinki Cc: Aklapper, Herzi.Pinki, darthmon_wmde, Nandana, Lahi, Gq86, GoranSMilovanovic, QZanden, LawExplorer, _jensen, rosalieper, Scott_WUaS, Wikidata-bugs, aude, Mbch331 ___ Wikidata-bugs mailing list Wikidata-bugs@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata-bugs