Hi!
Thanks for reaching out! So reference is here : osm.wiki/w/index.php?title=UNHCR_refugee_site_mapping_Import/Data_Transformation_Model&oldid=1881815
It is from an import made 1 year ago, as part of CartONG team. Some other people took the lead in between and changed the data model, so i suggest you to contact Missing Maps team at cartong : missingmaps@cartong.org
I am not sure about the tag duplication, I also suggest you to chat with CartONG team about that, because I am on maternity leave, so you will have a more efficient answer contacting them.
Best regards!
Violaine

Cool @Yoann, welcome ! Great addition to OSM database!! Here is a few improvment you could have done : the date format (yyyy-mm-dd) see [1], and the source of your changeset (you could have put the data source here, instead of putting it on all the item of the dataset).
But still, globally looks good, will check in details in the coming days, though.
Thanks again and welcome in the OSM family!!
date=*
and

Seems great, thanks!

yes, I would, on this changeset and all the other ones in Tahiti please, thank you for this and for your quick answer!

Hi, I just saw all of your edits/corrections on road classification, on this changeset and all the other ones made on Tahiti, when it was set as "highway=road". Thanks for your contributions! But, wondering why you removed the source:geometry tags, as this is of interest. This should not have been removed, especially if you only edit tags.
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Published using OSMCha: https://osmcha.mapbox.com/changesets/81140392

Hello Luen, Thanks for your edits! I was wondering if you were sure the silos you marked were real silos. The SAU (urbanism service, local geographic institute) has info on it, and it says its storage tank for water... i've changed it to storage tank as it seems logical to me (location + local habits), and they have the official data. Please let me know if there is an issue with that...

hello.

Je ne parle pas de la spécifications des highway=road. Je parle des changements de types , par exemple des routes residential passées en service, des routes tertiary passées en secondary. Ou encore des tags smoothness qui ont disparu, des tags surface qui sont passé de unpaved en paved. Vu les sources que tu utilises, j'ai du mal à savoir comment tu peux savoir le changement de surface. Es tu sur le terrain? Pour voir le détail de tes modifications tu peux aller sur osmcha. https://osmcha.mapbox.com/changesets/76855362?aoi=54dd4761-4db2-4c68-b96e-9683703c4b65

Ensuite pour la question de la source je t'invite à prendre connaissance du wiki (osm.wiki/FR:Key:source). Depuis quelques années on peut ajouter ce tag au changeset, il est recommandé (sur ce wiki) de ne pas supprimer tous les tags source qui sont déjà dans la base. Mais on ne conseille pas l'inverse. J'ai pas le temps de retrouver la discussion qui expliquait ça en détail. Dans les grandes lignes : en faisant ca tu surcharges la base, et tu ajoutes une information figée qui ne l'est pas. Dans le futur ce tag risque de rester alors que la source aura changé. Également certains bâtiments existaient déjà dans OSM on n'a fait qu'une mise à jour. Ainsi ce ne sont que mes modifications qui ont cette source.

Comme tes changeset sont énormes et mixent plusieurs erreurs difficiles à régler une a une (tu as fait 15 changeset sur la zone! dont plsieurs avec plus de 2000 modif ou suppressions), je te propose de les reverter. Ces erreurs que je te mentionne sont les plus visibles mais on a aussi des ponts piétons qui ont sauté, des mauvais choix de suppression, etc.

C'est dommage car si tu avais fait des plus petits changeset on aurait pu mieux gérer ça, notamment garder les bonnes choses que tu avais faites..

A te lire,
Violaine

hello,
tu as fait beaucoup de modifications dans ce changeset. Notamment transformer des tags de routes structurantes et du residentiel en service (parmis tout un tas d'autres détaillées par mail). Je te remercie de ta contribution. Néanmoins comme tu le sais ce travail fait partie d'un import et d'une collaboration avec le SAU ou l'IGN local. Ainsi la structuration des routes est issue d'une réflexion locale. Les conclusions sont dans le wiki d'OSM Polynésie française. J'ai également noté que tu avais ajouté source=SAU sur toutes les données du SAU importées. Nous avions fait le choix de ne mettre l'info que sur le changeset, pour éviter de parasiter la base et aussi car ces sources ne veulent plus rien dire dès qu'une personne modifie l'objet. Pourrais 1 tu expliquer ta démarche 2 la prochaine fois contacter les contribuerus locaux avant de faire de tels changements 3 corriger tes erreurs? Merci par avance de ta compréhension.

no worries, thks!

can you please adjust your comments next time? This is Punaauia...

I can tell you that i updated the whole network from Mahina to Punaauia, from official data... (which i corrected when needed) and so if you changed something there (which seems to be the case) easiest thing is to revert everything (likely that i did better because i live here..) and then take road by road and ask me where you think it should be improved.

(meaning in tahiti)

Please do it to all the other ones too. It's the same issue....

see : changeset/76411840

Please STOP reverting our valuable edits and answer to my changeset comment!!!

BTW, hope this will help you : to avoid this mistake in the future, solution is to check history of the element before doing changes... ;)

Hello trigeo, Please be carefull and take care of our work here in Tahiti.
Road classification has been thought through with institutional services. We shared it on the wiki. We are on the ground. Priority is for people on site in OSM (and your firm too). So please contact us prior to any change, where you can notice we have been doing some work, if you think there is something that could be better... FYI secondary roads are so because they are major axis, and lead to services or industries.
Please don't change something if you are not sure about it, and not a third time... changeset/74595606#map=19/-17.53737/-149.56777
Hope you understand and you will help us to make the map better in the future.

Hello trigeo, Why did you change it to a service road? I live here and this is a pedestrian road. Please keep up supporting us. Thanks.

* those roads n France have not moved or been edited.. just the changeset attributes have applied to it, which they don't need to.

Yes, my mistake sorry about that. See: changeset/74936824. I will undo changes made on the few roads of Arue in France that where not supposed to be concerned by this. Still I don't want to edit the whole changeset as it is a part of a serie and the issue is only on a few roads in Arue, France.