#31dayosmchallenge — Public Fediverse posts

#Maptober 🗺️ 📍
J3 : Fix a Fixme

Grâce à une requête dans l'application Overpass turbo on peut interroger la base d'OSM pour trouver des éléments précis, comme par exemple tous éléments qui ont un tag "Fixme" = une demande d'aide pour des corrections.

Exemple sur #Metz : image 1

Un petit passage aujourd'hui pour vérifier sur le terrain, ajouter quelques bancs, poubelles, arbres et corriger si besoin des tracés.

https://www.openstreetmap.org/#map=19/49.103638/6.196653&layers=N

#Maptober2026 #OSM
#31dayosmchallenge

#Maptober 🗺️ 📍
J3 : Fix a Fixme

Grâce à une requête dans l'application Overpass turbo on peut interroger la base d'OSM pour trouver des éléments précis, comme par exemple tous éléments qui ont un tag "Fixme" = une demande d'aide pour des corrections.

Exemple sur #Metz : image 1

Un petit passage aujourd'hui pour vérifier sur le terrain, ajouter quelques bancs, poubelles, arbres et corriger si besoin des tracés.

https://www.openstreetmap.org/#map=19/49.103638/6.196653&layers=N

#Maptober2026 #OSM
#31dayosmchallenge

#31DayOSMChallenge: Day 3️⃣ – Fix a fixme ⚠️

I ran the find-fixmes Postpass query in my area and found a bunch of similar fixme=* tagged objects asking to confirm access=* and barrier=* tags. Since I pass by these very often, these were easy to resolve!

https://www.openstreetmap.org/changeset/189907529

#Maptober

#31DayOSMChallenge: Day 3️⃣ – Fix a fixme ⚠️

I ran the find-fixmes Postpass query in my area and found a bunch of similar fixme=* tagged objects asking to confirm access=* and barrier=* tags. Since I pass by these very often, these were easy to resolve!

https://www.openstreetmap.org/changeset/189907529

#Maptober

#31DayOSMChallenge: Day 3️⃣ – Fix a fixme ⚠️

I ran the find-fixmes Postpass query in my area and found a bunch of similar fixme=* tagged objects asking to confirm access=* and barrier=* tags. Since I pass by these very often, these were easy to resolve!

https://www.openstreetmap.org/changeset/189907529

#Maptober

#31DayOSMChallenge: Day 3️⃣ – Fix a fixme ⚠️

I ran the find-fixmes Postpass query in my area and found a bunch of similar fixme=* tagged objects asking to confirm access=* and barrier=* tags. Since I pass by these very often, these were easy to resolve!

https://www.openstreetmap.org/changeset/189907529

#Maptober

Day 2: Just cleaning up some building footprints in São Martinho Pequeno - Cabo Verde to match the Bing imagery.

#31DayOSMChallenge #Maptober
#Maptober2026 #OpenStreetMap #Africa #CaboVerde #Gischat #gis #mapstodon

List of daily themes: https://wiki.openstreetmap.org/wiki/31_Day_OSM_Challenge

Day 2: Just cleaning up some building footprints in São Martinho Pequeno - Cabo Verde to match the Bing imagery.

#31DayOSMChallenge #Maptober
#Maptober2026 #OpenStreetMap #Africa #CaboVerde #Gischat #gis #mapstodon

List of daily themes: https://wiki.openstreetmap.org/wiki/31_Day_OSM_Challenge

Day 2: Just cleaning up some building footprints in São Martinho Pequeno - Cabo Verde to match the Bing imagery.

#31DayOSMChallenge #Maptober
#Maptober2026 #OpenStreetMap #Africa #CaboVerde #Gischat #gis #mapstodon

List of daily themes: https://wiki.openstreetmap.org/wiki/31_Day_OSM_Challenge

Day 2: Just cleaning up some building footprints in São Martinho Pequeno - Cabo Verde to match the Bing imagery.

#31DayOSMChallenge #Maptober
#Maptober2026 #OpenStreetMap #Africa #CaboVerde #Gischat #gis #mapstodon

List of daily themes: https://wiki.openstreetmap.org/wiki/31_Day_OSM_Challenge

Maptober 🗺️ 📍
J2 : Contribuer sur un lieu en Afrique

-> Mise à jour du Lycée Liberté de Bamako
https://www.libertebko.org/

https://www.openstreetmap.org/way/173786683/history#map=18/12.658923/-7.997864&layers=N

#aefe
Ping @alainmi11 😉

#Maptober #Maptober2026 #OSM
#31dayosmchallenge

Maptober 🗺️ 📍
J2 : Contribuer sur un lieu en Afrique

-> Mise à jour du Lycée Liberté de Bamako
https://www.libertebko.org/

https://www.openstreetmap.org/way/173786683/history#map=18/12.658923/-7.997864&layers=N

#aefe
Ping @alainmi11 😉

#Maptober #Maptober2026 #OSM
#31dayosmchallenge

Pour ce 2e jour de #31DayOSMChallenge j'ai amélioré le village de Diarala en Côte d'Ivoire, en rajoutant les bâtiments, en affinant la route et en rajoutant du landuse tout autour !

https://www.openstreetmap.org/#map=16/8.47428/-6.10451

#Maptober #Maptober2026 #OpenStreetMap

Pour ce 2e jour de #31DayOSMChallenge j'ai amélioré le village de Diarala en Côte d'Ivoire, en rajoutant les bâtiments, en affinant la route et en rajoutant du landuse tout autour !

https://www.openstreetmap.org/#map=16/8.47428/-6.10451

#Maptober #Maptober2026 #OpenStreetMap

Pour ce 2e jour de #31DayOSMChallenge j'ai amélioré le village de Diarala en Côte d'Ivoire, en rajoutant les bâtiments, en affinant la route et en rajoutant du landuse tout autour !

https://www.openstreetmap.org/#map=16/8.47428/-6.10451

#Maptober #Maptober2026 #OpenStreetMap

Pour ce 2e jour de #31DayOSMChallenge j'ai amélioré le village de Diarala en Côte d'Ivoire, en rajoutant les bâtiments, en affinant la route et en rajoutant du landuse tout autour !

https://www.openstreetmap.org/#map=16/8.47428/-6.10451

#Maptober #Maptober2026 #OpenStreetMap

Today, on the second day of the #31DayOSMChallenge I mapped roads, buildings and other features in multiple countries in #Africa. Some were missing, and some has changed in time, so those were updated.

#OSM #OpenStreetMap #maptober #maptober2026

The daily themes for the 2026 #30DayMapChallenge are out! 🗺️

https://30daymapchallenge.com

I’m already mapping in OSM via the #31DayOSMChallenge and now I am already thinking of maps to create for next month. A good recipe for burnout if you ask me. 😬

Day 10 is the dreaded AI-related theme. Not yet sure how I will tackle this one.

#maps #Mapstodon #cartography #gischat

The daily themes for the 2026 #30DayMapChallenge are out! 🗺️

https://30daymapchallenge.com

I’m already mapping in OSM via the #31DayOSMChallenge and now I am already thinking of maps to create for next month. A good recipe for burnout if you ask me. 😬

Day 10 is the dreaded AI-related theme. Not yet sure how I will tackle this one.

#maps #Mapstodon #cartography #gischat

The daily themes for the 2026 #30DayMapChallenge are out! 🗺️

https://30daymapchallenge.com

I’m already mapping in OSM via the #31DayOSMChallenge and now I am already thinking of maps to create for next month. A good recipe for burnout if you ask me. 😬

Day 10 is the dreaded AI-related theme. Not yet sure how I will tackle this one.

#maps #Mapstodon #cartography #gischat

The daily themes for the 2026 #30DayMapChallenge are out! 🗺️

https://30daymapchallenge.com

I’m already mapping in OSM via the #31DayOSMChallenge and now I am already thinking of maps to create for next month. A good recipe for burnout if you ask me. 😬

Day 10 is the dreaded AI-related theme. Not yet sure how I will tackle this one.

#maps #Mapstodon #cartography #gischat

Day 2 of #31DayOSMChallenge for #Maptober. I used aerial imagery to pick a lake and a couple elements near it. I marked the lake as non-tidal as I read that lakes are not considered tidal.

https://www.openstreetmap.org/changeset/189888066

#OpenStreetMap #OSM #Maptober2026 #cartography

Day 2 of #31DayOSMChallenge for #Maptober. I used aerial imagery to pick a lake and a couple elements near it. I marked the lake as non-tidal as I read that lakes are not considered tidal.

https://www.openstreetmap.org/changeset/189888066

#OpenStreetMap #OSM #Maptober2026 #cartography

Day 2 of #31DayOSMChallenge for #Maptober. I used aerial imagery to pick a lake and a couple elements near it. I marked the lake as non-tidal as I read that lakes are not considered tidal.

https://www.openstreetmap.org/changeset/189888066

#OpenStreetMap #OSM #Maptober2026 #cartography

Day 2 of #31DayOSMChallenge for #Maptober. I used aerial imagery to pick a lake and a couple elements near it. I marked the lake as non-tidal as I read that lakes are not considered tidal.

https://www.openstreetmap.org/changeset/189888066

#OpenStreetMap #OSM #Maptober2026 #cartography

#31DayOSMChallenge: Day 2️⃣ – Africa 🌍️

LOL. I edited in Cape Town and promptly forgot to add the hashtags in my changeset comment. 🙈

https://www.openstreetmap.org/changeset/189859280

Given that I support #LinkedOpenData, I added missing wikidata=* (and wikipedia=* and wikimedia_commons=* where available) tags to several neighborhoods and suburbs in Cape Town. I also did the converse and added #OpenStreetMap IDs to the corresponding #Wikidata items. Example: https://www.wikidata.org/wiki/Special:Diff/2552033947

#Maptober

#31DayOSMChallenge: Day 2️⃣ – Africa 🌍️

LOL. I edited in Cape Town and promptly forgot to add the hashtags in my changeset comment. 🙈

https://www.openstreetmap.org/changeset/189859280

Given that I support #LinkedOpenData, I added missing wikidata=* (and wikipedia=* and wikimedia_commons=* where available) tags to several neighborhoods and suburbs in Cape Town. I also did the converse and added #OpenStreetMap IDs to the corresponding #Wikidata items. Example: https://www.wikidata.org/wiki/Special:Diff/2552033947

#Maptober

#31DayOSMChallenge: Day 2️⃣ – Africa 🌍️

LOL. I edited in Cape Town and promptly forgot to add the hashtags in my changeset comment. 🙈

https://www.openstreetmap.org/changeset/189859280

Given that I support #LinkedOpenData, I added missing wikidata=* (and wikipedia=* and wikimedia_commons=* where available) tags to several neighborhoods and suburbs in Cape Town. I also did the converse and added #OpenStreetMap IDs to the corresponding #Wikidata items. Example: https://www.wikidata.org/wiki/Special:Diff/2552033947

#Maptober

#31DayOSMChallenge: Day 2️⃣ – Africa 🌍️

LOL. I edited in Cape Town and promptly forgot to add the hashtags in my changeset comment. 🙈

https://www.openstreetmap.org/changeset/189859280

Given that I support #LinkedOpenData, I added missing wikidata=* (and wikipedia=* and wikimedia_commons=* where available) tags to several neighborhoods and suburbs in Cape Town. I also did the converse and added #OpenStreetMap IDs to the corresponding #Wikidata items. Example: https://www.wikidata.org/wiki/Special:Diff/2552033947

#Maptober

Bei #Openstreetmap gibt es aktuell eine #31DayOSMChallenge: https://wiki.openstreetmap.org/wiki/31_Day_OSM_Challenge
Erfahrungsgemäß macht es süchtig, wenn man einmal anfängt und fühlt sich etwas an wie Cities: Skylines spielen. ​:blobcatController:​ #Maptober

Bei #Openstreetmap gibt es aktuell eine #31DayOSMChallenge: https://wiki.openstreetmap.org/wiki/31_Day_OSM_Challenge
Erfahrungsgemäß macht es süchtig, wenn man einmal anfängt und fühlt sich etwas an wie Cities: Skylines spielen. ​:blobcatController:​ #Maptober

Bei #Openstreetmap gibt es aktuell eine #31DayOSMChallenge: https://wiki.openstreetmap.org/wiki/31_Day_OSM_Challenge
Erfahrungsgemäß macht es süchtig, wenn man einmal anfängt und fühlt sich etwas an wie Cities: Skylines spielen. ​:blobcatController:​ #Maptober

Bei #Openstreetmap gibt es aktuell eine #31DayOSMChallenge: https://wiki.openstreetmap.org/wiki/31_Day_OSM_Challenge
Erfahrungsgemäß macht es süchtig, wenn man einmal anfängt und fühlt sich etwas an wie Cities: Skylines spielen. ​:blobcatController:​ #Maptober

I didn't know this was happening, I wonder how many days I will do: https://wiki.openstreetmap.org/wiki/31_Day_OSM_Challenge

#31DayOSMChallenge
#Maptober
#Maptober2026
#OpenStreetMap

I didn't know this was happening, I wonder how many days I will do: https://wiki.openstreetmap.org/wiki/31_Day_OSM_Challenge

#31DayOSMChallenge
#Maptober
#Maptober2026
#OpenStreetMap

I didn't know this was happening, I wonder how many days I will do: https://wiki.openstreetmap.org/wiki/31_Day_OSM_Challenge

#31DayOSMChallenge
#Maptober
#Maptober2026
#OpenStreetMap

I didn't know this was happening, I wonder how many days I will do: https://wiki.openstreetmap.org/wiki/31_Day_OSM_Challenge

#31DayOSMChallenge
#Maptober
#Maptober2026
#OpenStreetMap

The forests of the DRC are slowly being added to #OpenStreetMap. For #31DayOSMChallenge
#Maptober, here's a little contribution https://www.openstreetmap.org/changeset/189862475

The forests of the DRC are slowly being added to #OpenStreetMap. For #31DayOSMChallenge
#Maptober, here's a little contribution https://www.openstreetmap.org/changeset/189862475

The forests of the DRC are slowly being added to #OpenStreetMap. For #31DayOSMChallenge
#Maptober, here's a little contribution https://www.openstreetmap.org/changeset/189862475

The forests of the DRC are slowly being added to #OpenStreetMap. For #31DayOSMChallenge
#Maptober, here's a little contribution https://www.openstreetmap.org/changeset/189862475

🗺️ Je découvre le 31 Day OSM Challenge.

https://wiki.openstreetmap.org/wiki/31_Day_OSM_Challenge

Vous (et moi) avez raté le défi d'hier; voici donc celui du jour:

"Add or improve any object in Africa. For example, map a missing road, stream, or building in Cameroon, Cape Verde, or the Comoros"

#31DayOSMChallenge #Maptober #Maptober2026 #openstreetMap

🗺️ Je découvre le 31 Day OSM Challenge.

https://wiki.openstreetmap.org/wiki/31_Day_OSM_Challenge

Vous (et moi) avez raté le défi d'hier; voici donc celui du jour:

"Add or improve any object in Africa. For example, map a missing road, stream, or building in Cameroon, Cape Verde, or the Comoros"

#31DayOSMChallenge #Maptober #Maptober2026 #openstreetMap

🗺️ Je découvre le 31 Day OSM Challenge.

https://wiki.openstreetmap.org/wiki/31_Day_OSM_Challenge

Vous (et moi) avez raté le défi d'hier; voici donc celui du jour:

"Add or improve any object in Africa. For example, map a missing road, stream, or building in Cameroon, Cape Verde, or the Comoros"

#31DayOSMChallenge #Maptober #Maptober2026 #openstreetMap

#31DayOSMChallenge: Day 1️⃣ – Trees or woods 🌳

Since I helped organize the challenge, I should participate, right?

Anyway, I’m starting this thread 🧵 to document what I mapped for #Maptober and for Day 1, I just added several trees at a nearby shopping mall:

https://www.openstreetmap.org/changeset/189816851

I’m surprised that there had been no other mapped natural=tree objects within 500 meters of this location. But I guess urban trees are some of the last things to be mapped.

#trees #OpenStreetMap #maps #Mapstodon

#31DayOSMChallenge: Day 1️⃣ – Trees or woods 🌳

Since I helped organize the challenge, I should participate, right?

Anyway, I’m starting this thread 🧵 to document what I mapped for #Maptober and for Day 1, I just added several trees at a nearby shopping mall:

https://www.openstreetmap.org/changeset/189816851

I’m surprised that there had been no other mapped natural=tree objects within 500 meters of this location. But I guess urban trees are some of the last things to be mapped.

#trees #OpenStreetMap #maps #Mapstodon

#31DayOSMChallenge: Day 1️⃣ – Trees or woods 🌳

Since I helped organize the challenge, I should participate, right?

Anyway, I’m starting this thread 🧵 to document what I mapped for #Maptober and for Day 1, I just added several trees at a nearby shopping mall:

https://www.openstreetmap.org/changeset/189816851

I’m surprised that there had been no other mapped natural=tree objects within 500 meters of this location. But I guess urban trees are some of the last things to be mapped.

#trees #OpenStreetMap #maps #Mapstodon

#31DayOSMChallenge: Day 1️⃣ – Trees or woods 🌳

Since I helped organize the challenge, I should participate, right?

Anyway, I’m starting this thread 🧵 to document what I mapped for #Maptober and for Day 1, I just added several trees at a nearby shopping mall:

https://www.openstreetmap.org/changeset/189816851

I’m surprised that there had been no other mapped natural=tree objects within 500 meters of this location. But I guess urban trees are some of the last things to be mapped.

#trees #OpenStreetMap #maps #Mapstodon

Allez je me lance sur le défi du jour 1 pour Maptober : un arbre ou une zone boisée

Le séquoïa géant 🌲 du Temple de #Metz Queuleu est maintenant dans OSM

https://www.temple-metz-queuleu.com/page/2084639-le-sequoia

https://www.openstreetmap.org/node/14240785985/history

https://wiki.openstreetmap.org/wiki/31_Day_OSM_Challenge

#Maptober #Maptober2026 #OSM
#31dayosmchallenge

@mayanha @lucaskozak @Lio57

Allez je me lance sur le défi du jour 1 pour Maptober : un arbre ou une zone boisée

Le séquoïa géant 🌲 du Temple de #Metz Queuleu est maintenant dans OSM

https://www.temple-metz-queuleu.com/page/2084639-le-sequoia

https://www.openstreetmap.org/node/14240785985/history

https://wiki.openstreetmap.org/wiki/31_Day_OSM_Challenge

#Maptober #Maptober2026 #OSM
#31dayosmchallenge

@mayanha @lucaskozak @Lio57