piebro/osm-data huggingface dataset:
SANDHYARANI (2019-01-23 08:58:46+00:00): I apologies for the mistake happened during copy pasting my comments (a list that i internally maintaining), i will be more vigilant for this kind of mistakes in future however the intent of the edit is correct. 

Modified road geometry according to aerial imagery,Please review and revert back if i need to re insist the edit on the map.


Thanks for your help and advice.
Sandhyarani
mavl (2018-12-25 00:10:27+00:00): This changeset has been reverted fully or in part by changesets 65744804, 65751034, 65750264, 65748673 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage - https://www.openstreetmap.org/user_blocks/2400].
mavl (2018-12-24 23:49:50+00:00): This changeset has been reverted fully or in part by changesets 65744804, 65751034, 65750264, 65748673 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage - https://www.openstreetmap.org/user_blocks/2400].
mavl (2018-12-25 00:12:33+00:00): This changeset has been reverted fully or in part by changesets 65744804, 65751034, 65750264, 65748673 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage - https://www.openstreetmap.org/user_blocks/2400].
mavl (2018-12-25 00:40:13+00:00): This changeset has been reverted fully or in part by changesets 65744804, 65751034, 65750264, 65748673 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage - https://www.openstreetmap.org/user_blocks/2400].
cdruck (2018-11-30 19:06:28+00:00): Meant to say added speed bump.
alexey_zakharenkov (2018-12-09 17:26:24+00:00): Здравствуйте!
Тут у вас получилась дорога, совмещённая с ручьём и проходящая под трассой: https://www.openstreetmap.org/way/651203646
Не подскажете, как там всё на самом деле?
Igor  Konin (2018-12-12 16:46:27+00:00): Привет, Алексей! Там на самом деле тоннель под дорогой. Он используется для пропуска воды и проезда внедорожной техники. Я проезжал на велосипеде т.к. пересекать шоссе небезопасно.
mavl (2018-12-25 00:25:21+00:00): This changeset has been reverted fully or in part by changesets 65744804, 65751034, 65750264, 65748673 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage - https://www.openstreetmap.org/user_blocks/2400].
mavl (2018-12-25 00:25:40+00:00): This changeset has been reverted fully or in part by changesets 65744804, 65751034, 65750264, 65748673 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage - https://www.openstreetmap.org/user_blocks/2400].
mavl (2018-12-24 23:31:44+00:00): This changeset has been reverted fully or in part by changesets 65744804, 65751034, 65750264, 65748673 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage - https://www.openstreetmap.org/user_blocks/2400].
mavl (2018-12-25 00:37:49+00:00): This changeset has been reverted fully or in part by changesets 65744804, 65751034, 65750264, 65748673 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage - https://www.openstreetmap.org/user_blocks/2400].
mavl (2018-12-25 00:18:36+00:00): This changeset has been reverted fully or in part by changesets 65744804, 65751034, 65750264, 65748673 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage - https://www.openstreetmap.org/user_blocks/2400].
osmviborg (2018-11-30 19:44:59+00:00): Du er på dybt vand, meget dybt vand https://wiki.openstreetmap.org/wiki/Proposed_features/man_made%3Dbridge
Hjart (2018-11-30 20:08:54+00:00): Kan du henvise til noget mere specifikt? Hvad præcist skal jeg se efter?
Lokai (2018-12-01 03:57:01+00:00): Hallo,

es ist toll, dass du bei OSM mitmachst, vor Ort sein ist bei der Kartierung am Besten.

Der name–tag wird vom Kartenersteller gerendert und ist somit sichtbar. Das ist der Grund, dass du ihn verwendest. Hier ist der tag jedoch falsch. Der tag ist der Bezeichner für den Eigenname und nicht als Beschreibung gedacht.

Gruß

W.
SÜWler (2018-12-02 13:41:02+00:00): Okay Wegabschneider,

der Name "Rundsporthalle" erschien mir an dieser Stelle irreführend, weil die Halle abgerissen ist. Wie geht man stattdessen vor? Löscht man das Objekt und erstellt ein neues?
Lokai (2018-12-02 14:14:39+00:00): Richtig, nicht mehr vorhandene Objekte durch Abriss hinterlassen erst einmal ein "Loch" ohne Namen in der "Natur". Wird neu bebaut, nennt man diesen tag *=construction.

Das wiki sollte dein ständiger Begleiter beim Kartieren sein. Bei mir ist es so seit acht Jahren.

Einstieg: https://wiki.openstreetmap.org/wiki/DE:How_to_map_a

Bitte Geduld beim Laden der Seiten bereithalten.
Lokai (2018-12-02 14:15:06+00:00): PS In Landau kenne ich mich gut aus!
osmviborg (2018-11-30 19:57:49+00:00): Har du svært ved at læse: https://wiki.openstreetmap.org/wiki/Proposed_features/man_made%3Dbridge#Bridges_with_one_level
Hjart (2018-11-30 20:17:18+00:00): Bemærk at afsnittet omtaler broer med flere elementer
osmviborg (2018-11-30 20:23:37+00:00): "One possible reason would be the ability to specify the name of the bridge and of the road separately". Og det var det jeg gjorde med denne opdatering, lige efter bogen.
Hjart (2018-11-30 20:45:51+00:00): Det er en mulighed. Ikke noget man nødvendigvis bør gøre. Jeg synes absolut det er en dårlig ide at anvende man_made=bridge i forbindelse med specielt så små broer som denne.
osmviborg (2018-11-30 20:53:40+00:00): Det er så op til den enkelte bidragsyder at afgøre om det er relevant eller ej.
eggie (2018-11-30 21:05:04+00:00): Tip..meestal zet ik vehicle=no om ingedekt te zijn voor motorcycle mofa en moped. 
MVG,
eggie
naoliv (2018-11-30 20:13:14+00:00): 👌
makhnovista (2018-11-30 20:14:16+00:00): noice m8
eggie (2018-11-30 20:40:36+00:00): Welkom bij OpenStreetMap. Ik heb een uitgebreid welkomstbericht met wat handige tips en links gestuurd als privébericht.
eggie (2018-11-30 20:47:24+00:00): Wanneer het pand werkelijk gesloopt is kun je het gewoon weghalen en zodra het nieuwe complex er staat vraag je een update aan in het draadje verzoek BAG import op het forum van OSM.
https://forum.openstreetmap.org/viewforum.php?id=12
Inlog identiek aan osm account.
MVG,
Eggie
eggie (2018-12-01 08:38:30+00:00): De sporthal heb ik weggehaald, want die is inderdaad gesloopt. 
Het lege vlak op landuse=construction gezet. 
De Zeeuwse Steen heb ik aangepast naar de huidige situatie. Of het fietspad er nog is weet ik niet. 
MVG,
Eggie
chnav (2019-01-22 16:18:40+00:00): Reverted due to user has no local knowledge and changed motorway to trunk. There are "motorway" road-signs and speed limits.
Baloo Uriza (2018-11-30 20:31:09+00:00): Doesn't look like this has a name; name should only be the name.
            ---
            
            Published using OSMCha: https://osmcha.mapbox.com/changesets/65056827
Baloo Uriza (2018-11-30 20:31:37+00:00): You're allowed to park in front of the fire station?
            ---
            
            Published using OSMCha: https://osmcha.mapbox.com/changesets/65056876
bwann (2018-11-30 20:39:12+00:00): Probably shouldn't, removed
eteela (2019-07-27 04:21:09+00:00): All Glen Highway closures have been repaired months ago.  If you are going to add temporary note of a closure, please make sure to remove it in a timely fashion.
osmviborg (2018-11-30 20:44:18+00:00): Undlad venligst at tagge bygninger og POI'er med adresser. Det er ikke muligt for den automatiske adresse opdatering- robot at håndtere disse.
Carnildo (2018-12-01 03:39:39+00:00): This was still closed last Sunday when I drove by.  Has that changed?
compdude (2020-06-16 03:57:20+00:00): Is this road still closed?
Your Village Maps (2020-06-16 20:00:12+00:00): No, it isn't. Sorry I forgot to change it back.
Your Village Maps (2020-06-16 20:00:28+00:00): I will take care of it right now.
Thanks
Chris Fleming (2018-12-06 11:43:34+00:00): Hi Welcome to OpenStreetMap. Great mapping, let me kinow if you have any questions?
pio2_122 (2018-11-30 22:17:34+00:00): Thanks!
bergaufsee (2018-12-07 17:58:27+00:00): Hallo glibbertorsten,
Janny's Eis befindet sich im rechten Gebäudeteil Hs.-Nr. 8-12, wird auch von Janny's selbst so angegeben ;)
https://framapic.org/qg8infKBwHr7/6HoLe9HNL5LA?t

Gruß Bernd
glibbertorsten (2018-12-09 12:27:49+00:00): Moin! Ich hab hoffentlich die Position nicht verändert... Ich habe nur die Kontaktdaten aktualisiert...?
bergaufsee (2018-12-09 13:53:58+00:00): genau die Kontaktdaten (Hausnummer) stimmen jetzt nicht (mehr)...
maraf24 (2018-12-01 00:12:59+00:00): Droga nie jest w realizacji, bo trzeba ją najpierw zaprojektować.
Dodatkowo nie istnieje taki rodzaj drogi jak highway=closed.
mueschel (2018-12-08 11:01:18+00:00): Hi,
you added several destinations with keys like "destination:lanes:el" - this tag is not used in other places, it should be "destination:lang:el:lanes".
Jrachi (2024-02-02 07:37:44+00:00): Ciao.
http://www.era-ewv-ferp.com/index.php?topmenu_id=29&id=29&page_id=99&module=text
Is broken!
PS. Non ho mai visto qualche segno di esistenza di questo E1, in Piemonte
Leo Slager (2018-12-02 00:36:46+00:00): Geen fouten aangetroffen.
Met de editor iD lijkt mij dat toch een hele opgave. Mijn complimenten.
Polarbear (2019-01-31 00:02:04+00:00): Is this section still closed?

https://www.openstreetmap.org/way/651233065
amoore6 (2018-11-30 22:23:57+00:00): source = bing
raanedreglih (2018-12-02 12:57:33+00:00): Hallo  velofreak,

guck dir nochmal dei Eisenbahnlinie bei Uhyst(südlich vom Bärwalder See an). Da ist irgendwie der Wurm drin...

Grüße hilgerdenaar
dukeforest (2018-12-03 16:31:57+00:00): thank you!
eggie (2018-12-01 07:17:26+00:00): Dag MMMigo.. Het fietspad dat je getekend hebt zit helaas dubbel. Je hebt als het ware het "potlood" niet van het papier gehaald en gewoon heen en weer getekend. Ik zal het herstellen.
Dit was je edit.. https://overpass-api.de/achavi/?changeset=65060270
MVG,
Eggie
eggie (2018-12-01 07:24:01+00:00): De knoop is er uit, maar het is even de vraag of het werkelijk zo loopt, want alles is hier veranderd. Wat is je bron in deze?
Eggie
eggie (2018-12-01 07:49:13+00:00): Ik heb het voorlopig aangepast aan de situatie na de verbouwing van de brug mbv de BGTlaag omtrekgericht. Rechtdoor is hier echt niet meer mogelijk.
Het routeert nu wel naar de westzijde. fietsverbinding nu tegenover de weg langs het kanaal.   De wegen zijn hier verlegd na reconstructie. Survey verder nodig.
user_3216889 (2018-12-01 15:58:56+00:00): Fietspaden parallel aan de Rijksstraatweg ter weerszijden van de nieuwe brug bestaan nu niet meer. Ik zal binnenkort ter plekke wat aanpassingen maken; kost wat werk omdat er fietsroutes lopen.
smootheFiets (2018-12-01 16:15:12+00:00): Sorry, my bad! Inderdaad niet goed getekent door mij. Ik ben hier al een paar weken niet meer persoonlijk geweest, en het verandert snel. Later deze week kom ik hier wel langs, de tocht is gepland. De planner stuurde me vanaf Aduard langs dit nieuwe fietspad, dan rechts over de brug, omdraaien, weer over de brug, rechtsaf naar van Starkenborghkanaal ZZ. Dat lijkt me even onzin. Zo druk is het hier niet...
eggie (2018-12-01 16:31:50+00:00): Oke.. elk begin is moeilijk....die vreemde routering is er nu uit, want dat heb ik aangepast. Voor die fietsroutes heeft Henk de juiste ervaring. Dat is geen beginnerswerk en kan alleen aangepast worden met editor josm. Groet.. eggie
user_3216889 (2018-12-01 21:22:57+00:00): Heb nu rond de nieuwe hefbrug in Zuidhorn een en ander bijgewerkt naar actuele situatie.
user_3216889 (2018-12-01 21:23:55+00:00): Toevoeging: routeplanners doen er soms enige tijd over om wijzigingen over te nemen.
Bytemark (2019-02-09 13:53:49+00:00): Are you sure about this name: https://www.openstreetmap.org/way/651246015/history ?
iandees (2018-11-30 23:58:21+00:00): Thanks for adding Red Cow! Just so you know, the point you added got attached to the building. This isn't necessarily a problem, but it's something to take a look at when you do the next place. It's a little easier to edit in the future if the point is standing by itself. Thanks again!
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            Published using OSMCha: https://osmcha.mapbox.com/changesets/65060389
lakedistrict (2018-12-01 21:39:45+00:00): Hi Dave, the name as displayed on the station signs is actually 2 words, or at least it was when I did a photo survey from the train in June this year. Also the building you've tagged as a station building isn't really a station building as such, it's more just the staircase/lift building to the footbridge from the coach park. I guess the waiting rooms could be tagged as station buildings though.
DaveF (2018-12-01 22:20:08+00:00): Hi
http://www.geograph.org.uk/photo/3751863

https://www.google.co.uk/search?q=metro+centre

http://overpass-turbo.eu/s/Ebs

http://ojp.nationalrail.co.uk/service/timesandfares/MCE/BLO/041218/1015/dep

http://naptan.app.dft.gov.uk/datarequest/help

Please publish your evidence it's two words.
lakedistrict (2018-12-01 22:27:06+00:00): That Geograph photo is over 5 years old, the signs have since been changed: https://i.ytimg.com/vi/Hf7jnz2gbKg/maxresdefault.jpg https://wiki.openstreetmap.org/wiki/Good_practice#Map_what.27s_on_the_ground Perhaps one name could go in the alt_name tag.
DaveF (2018-12-01 23:07:04+00:00): That the was previously one word + all the other evidence suggests the signwriters messed up & still sways it to one word IMO. I'll put the two word version in the alt_
aaronsta (2019-05-11 12:10:35+00:00): Hi magrej,
Thanks for your edit :)

Just a reminder to make yourself familiar with the OSM Wiki before undertaking any edits.

Round-a-bouts should not be tagged with any name=* value (unless the round-a-bout itself is named, for example the Point Lewis Rotary near the Narrows Bridge / Kings Park.

As the Perth editing community is small, mistaken edits can take months or years to be identified, if at all for those less obvious ones. As a result it is important to get edits right first time every time.

All the best,
Danysan95 (2018-12-02 09:36:00+00:00): Si, ottimo lavoro :)
            ---
            #REVIEWED_GOOD #OSMCHA
            Published using OSMCha: https://osmcha.mapbox.com/changesets/65061786
Farras (2018-12-01 18:41:00+00:00): Reverted.
gurglypipe (2018-12-03 09:34:43+00:00): Nice work. :-)
Mark Edmonds (2018-12-03 14:35:12+00:00): Aha! It seems like MapThePaths is being clever rather than me :-) It has grouped all the edits together rather than having them separate, even though each individual change seemed to update immediately - cool app!
Farras (2018-12-01 18:41:22+00:00): Reverted.
abrensch (2018-12-02 16:52:13+00:00): hallo openstreet32,

was hast Du denn hier neu hinzugefügt?

Die K44 zwischen Seedorf und dem Anschluss B4 hast Du jedenfalls gelöscht...

Gruss, Arndt
openstreet32 (2018-12-03 03:25:54+00:00): Hallo Arndt,
gut, dass Du das gemerkt hast. 
Da ist mir ein Fehler unterlaufen. Ich weiss nicht, wie die Lücke da rein gekommen ist. Der bisher eingezeichnete Radweg ging nur bis ca. 100 m nach dem Kreuz in Richtung Seedorf. In Wirklichkeit ist es aber schon seit einigen Jahren ein durchgehender Radweg bis zum Anfang Seedorf (Tannengehege).
Soll ich das ändern oder machst Du es?
Gruss Willi
abrensch (2018-12-03 22:18:41+00:00): Hallo Willi,

wäre besser wenn Du das änderst. Mein QS-Tool (siehe https://forum.openstreetmap.org/viewtopic.php?id=59957 ) schaut da immer Sonntags drauf (mit Kartenstand Samstag abend 9 Uhr), und wenn die Lücke dann noch da ist mach ich es.

Gruss, Arndt
openstreet32 (2018-12-03 23:08:24+00:00): Hallo Arndt,
wollte die Änderung machen. Aber die Lücke ist nicht mehr da.
Ist jetzt alles OK?
gruss willi
PS:
Ich habe generell einige Fehler/Mängel gefunden. Habe ich aber nicht geändert, weil ich nicht weiss, wie ich das machen soll. Wollte nichts verschlimmern.
Wäre es möglich, dass wir uns für ein Telefongespräch verabreden und dies am Rechner durchgehen? Ich würde mich Deiner Zeit anpassen.
abrensch (2018-12-04 17:39:48+00:00): Hallo Willi,

nein der Feher war noch da (Manchmal dauert es auf der Karte lange, bis sie aktualisiert wird)

Ich habe diesen Änderungssatz hier (also den vom 1.12) jetzt zurückgesetzt, d.h. der Fehler ist jetzt weg, aber leider auch Deine eigentliche Änderung. Die müsstes Du dann neu eintragen.

Wegen anderer Fragen/Fehler/Mängel etc. ist das deutsche Forum immer ein guter Anlaufpunkt: https://forum.openstreetmap.org/viewforum.php?id=14
Ich schaue ja nur nach dem Strassennetz, für Wanderwege etc. weiss man da besser bescheid.

Für das Forum muss man sich separat anmelden, am einfachstetn natürlich mit der gleichen Kennung wie bei OSM selbst.

Gruss, Arndt
openstreet32 (2018-12-04 23:54:43+00:00): Hallo Arndt,
ist gut, ich werde ein paar Tage warten, alles überprüfen und fehlende Informationen nachtragen.
Gruss willi
muralito (2018-12-01 17:12:34+00:00): Hola.

Esto es "trunk" como estaba. No cumple con carateristicas necesarias para mapearla como "motorway".
FS Patagonia (2018-12-15 01:17:39+00:00): Estimado,
Como el nombre de mi perfil lo indica, yo pertenezco a la región patagónica, y más precisamente a la región del Alto Valle. Por esta razón, le comento que yo recorro seguido la RN22, por lo que yo conozco precisamente todos los tramos de esta ruta. Entre la localidad de Chichinales y la ciudad de Cipolletti está en construcción una autopista sobre la ruta antes dicha. Yo indiqué en el mapa como autopista el tramo entre Enrique Godoy y las afueras de Mainqué, ya que ese es el actual tramo habilitado para el tránsito. En varias áereas se marcaron los Desvíos como parte de la autopista, ya que el tránsito atraviesa estas "Salidas de Autopista" debido a la construcción de los puentes elevados.
Si no conocés la zona, o ni siquiera transitás por esta ruta, te pido que dejes de cambiar los datos que aplico, ya que estos datos son actualizados y se les dedica tiempo. Espero haber sido claro y breve, Muchas Gracias.
muralito (2018-12-15 02:17:19+00:00): Como ya te puse en otros comentarios, podes conocer estos tramos de recorrerlos diariamente, pero insisto, estos tramos no clasifican como motorway en OpenStreetMap, porque no cumplen los requisitos necesarios. Si cumplen para ser trunk como estaban.

Como vos, también te pido la misma consideracion de no hacer cambios como lo has venido haciendo, porque también lleva tiempo y trabajo volver atras cambios que no cumplen con los criterios basicos.
AgusQui (2018-12-15 02:48:46+00:00): No es autopista, es autovía, que no es lo mismo, en tal caso se agrega el tag motorroad=yes para indicar restricciones de autivía
FS Patagonia (2018-12-15 04:03:42+00:00): La autovía se comprende desde Chichinales hasta las afueras de Villa Regina, donde luego comienza la nueva autopista, que pese a no tener aún todos los cruces elevados, se convierte en autopista, pues hay una división Jersey entre los carriles que en ningún momento se divide para abrir un paso a nivel entre calles rurales. Sr. AgusQui, infórmese sobre las obras que se están llevando a cabo, gracias!
FS Patagonia (2018-12-15 04:07:01+00:00): Y para muralito, Lo único que usted hace es cambiarle el formato a la "linea" dada. Convirtiendola así en trunk, mientras que por mi parte, además de agregar los el carril nuevo, los desvíos, etc; Indiqué que se trata de una autopista. Sin más debemos dejar de discutir por este tema, simplemente no toquemos más esa ruta hasta que se construya la autopista para luego editarla. Muchas gracias.
AgusQui (2018-12-15 09:02:06+00:00): En OSM una autopista debe tener todos los cruces a desnivel, hasta que eso no ocurra no podrá clasificarla como motorway.
muralito (2018-12-15 13:21:13+00:00): Insisto, para clasificar estas usando  criterios que no son los de OpenStreetMap.

Para clasificarla motorway en OpenStreetMap tiene que ser autopista de verdad, no basta con la barrera jersey, todos los cruces deben ser a desnivel, los accesos restingidos a traves de las colectoras (los predios linderos no acceden directo a la autopista), las salidas y entradas son siempre por la derecha, etc.
Warin61 (2022-04-12 05:03:01+00:00): Hi,

You have quite a few ways in Moss Vale without tags ... 
See https://www.keepright.at/report_map.php?zoom=17&lat=-34.54993&lon=150.38182&layers=B0T&ch=0%2C30%2C70%2C120%2C380&show_ign=1&show_tmpign=1
Warin61 (2023-10-06 00:00:10+00:00): addr:housenumber are valid witha - for a range of numbers. 
see https://wiki.openstreetmap.org/wiki/Addresses#Buildings_with_multiple_house_numbers

Warnings .. are not necessarily errors that need correction.
Frans S (2018-12-09 17:52:13+00:00): Hello,  Thank you very much for mapping in this project. Just a remark.  I noticed that you hardly squared the buildings you have mapped.Please take that into account on future mappings.  Square a building each time with the S key (when it is not a circular building of course) Thanks again and keep mapping
Frans S (2018-12-09 17:57:10+00:00): Another issue. Please map as exact as possible alongside the buildings, including corners etc, don't collect several buildings into one building. You tend to map buildings much bigger than they are. Please be more secure.
Best regards
Frans S (2018-12-09 18:27:55+00:00): On this webpage you can see what modification I  had to made to comply with the image. ( don't bother the offset) Just the buildings
https://overpass-api.de/achavi/?changeset=65322025
pio2_122 (2018-12-01 09:49:20+00:00): Mógłbyś połączyć punkt z budynkiem? Są zdublowane fast-foody - jest tak oznaczony też budynek, tylko bez żadnych dodatkowych informacji.
Frans S (2018-12-10 15:59:20+00:00): Hello.  A remark.  You forget at a number of buildings to change to the tag Building. You mapped buildings as area=yes. Correct tag is building=yes. Thanks for mapping
mavl (2018-12-25 00:41:38+00:00): This changeset has been reverted fully or in part by changesets 65744804, 65751034, 65750264, 65748673 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage - https://www.openstreetmap.org/user_blocks/2400].
mavl (2018-12-25 00:43:32+00:00): This changeset has been reverted fully or in part by changesets 65744804, 65751034, 65750264, 65748673 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage - https://www.openstreetmap.org/user_blocks/2400].
pitscheplatsch (2018-12-03 14:47:22+00:00): Hi Wheels Zhuang, welcome to OSM.

Could you 'square' your mapped buildings? You can find a help page about how to do this here: https://learnosm.org/en/hot-tips/tracing-rectangular-buildings/

Thanks.
pitscheplatsch (2018-12-01 21:17:59+00:00): Hi ahdah, welcome to OSM.

May I know the reason behind deleting buildings, which have been mapped just a few days before? Thanks.

See https://overpass-api.de/achavi/?changeset=65064876
ahdah (2018-12-02 03:35:10+00:00): Hi,

I believe the person that mapped it out before me had the wrong background overlay on. The buildings were all over the place. One of the trainers on site told me to "delete it if I don't mind".
pitscheplatsch (2018-12-01 21:18:30+00:00): Hi Wheels Zhuang, welcome to OSM.

May I know the reason behind deleting buildings, which have been mapped just a few days before? Thanks.

See https://overpass-api.de/achavi/?changeset=65064918
habi (2019-01-04 14:59:38+00:00): Please square your buildings, it helps much more...
mavl (2018-12-24 23:34:04+00:00): This changeset has been reverted fully or in part by changesets 65744804, 65751034, 65750264, 65748673 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage - https://www.openstreetmap.org/user_blocks/2400].