Walter Mayeku (@wmayeku) 's Twitter Profile
Walter Mayeku

@wmayeku

Adventure GIS nerd and Urbanist,
Global changemakers; we analyze, we develop, we influence.🙂
#CommunityDevelopmentAdvocacy #Tech #AI

ID: 2829576185

calendar_today14-10-2014 14:11:53

1,1K Tweet

972 Takipçi

2,2K Takip Edilen

SotM Africa 2025 (@sotmafrica) 's Twitter Profile Photo

🔊 Call for Sponsorship! Join us in making State of the Map Africa 2025 a success! 🌍✨ Be part of the biggest OpenStreetMap event in Africa — happening Nov 28–30 in Dar es Salaam, Tanzania. Click here to see the sponsorship packages: 2025.stateofthemap.africa/sponsor #SotMAfrica2025

🔊 Call for Sponsorship!
Join us in making State of the Map Africa 2025 a success! 🌍✨

Be part of the biggest OpenStreetMap event in Africa — happening Nov 28–30 in Dar es Salaam, Tanzania.

Click here to see the sponsorship packages: 2025.stateofthemap.africa/sponsor

#SotMAfrica2025
SotM Africa 2025 (@sotmafrica) 's Twitter Profile Photo

📣 L’appel à propositions pour #SotMAfrica2025 est OUVERT ! 🌍 Partagez votre expertise en OSM: cartographie humanitaire, innovation tech, analyse de données et plus encore ! Conférences, ateliers, panels et posters acceptés. ⏳ Date limite : 24 juin ! pretalx.com/state-of-the-m…

📣 L’appel à propositions pour #SotMAfrica2025 est OUVERT ! 🌍 Partagez votre expertise en OSM: cartographie humanitaire, innovation tech, analyse de données et plus encore ! Conférences, ateliers, panels et posters acceptés. ⏳ Date limite : 24 juin ! pretalx.com/state-of-the-m…
SotM Africa 2025 (@sotmafrica) 's Twitter Profile Photo

🌍 Scholarship applications are OPEN for #SotMAfrica2025 in Dar es Salaam, Tanzania (Nov 28 - 30)! We're offering Partial & Full scholarships to boost African representation. Don't miss out! Apply by July 31st! 🔗 forms.gle/MBXC9YbLq6k9j6…

🌍 Scholarship applications are OPEN for #SotMAfrica2025 in Dar es Salaam, Tanzania (Nov 28 - 30)! We're offering Partial & Full scholarships to boost African representation. Don't miss out! Apply by July 31st! 🔗 forms.gle/MBXC9YbLq6k9j6…
Mary Muthee (@_marymuthee) 's Twitter Profile Photo

We will be having training on #geospatial analysis using #Google #Earth #Engine on 26th July 2025. The first session will be beginners friendly! Registration link- docs.google.com/forms/d/1mjV7k… YouthMappers

We will be having training on #geospatial analysis using #Google #Earth #Engine  on 26th July 2025. The first session will be beginners friendly!

Registration link- docs.google.com/forms/d/1mjV7k…

<a href="/youthmappers/">YouthMappers</a>
Walter Mayeku (@wmayeku) 's Twitter Profile Photo

When we boast of open data advocacy, we can all do something to make clean data available. As we celebrate the 21st birthday of OpenStreetMap let's remember to make some edits on the database. Also, choosing this day to celebrate a hero iddi chazua keep resting in power. #osm21

When we boast of open data advocacy, we can all do something to make clean data available. As we celebrate the 21st birthday of <a href="/openstreetmap/">OpenStreetMap</a> let's remember to make some edits on the database. Also, choosing this day to celebrate a hero <a href="/iddichazua/">iddi chazua</a> keep resting in power. #osm21
Francis Ndiritu (@eng_ndiritu) 's Twitter Profile Photo

📍 You’re invited to the OSM Kenya Mapping Party 🎉 🗓 Aug 23rd, 2025 ⏰ 11am – 3pm EAT 📍 Google Meet Let’s ctrl + zoom + party while mapping together! 🗺️✨ 👉 Register your attendance here: docs.google.com/forms/d/e/1FAI… #OSM #MappingParty #OpenStreetMapKenya #GIS

📍 You’re invited to the OSM Kenya Mapping Party 🎉
🗓 Aug 23rd, 2025
⏰ 11am – 3pm EAT
📍 Google Meet
Let’s ctrl + zoom + party while mapping together! 🗺️✨
👉 Register your attendance here: docs.google.com/forms/d/e/1FAI…

#OSM #MappingParty #OpenStreetMapKenya #GIS
HMC (@47k254) 's Twitter Profile Photo

🌍✨ Must-Have QGIS Plugins to Elevate Your Mapping Projects 🚀 One of the biggest strengths of QGIS is its vibrant plugin ecosystem. These plugins are built by the community to extend QGIS far beyond its default capabilities — making mapping faster, analysis smarter, and

Humanitarian OpenStreetMap Team (@hotosm) 's Twitter Profile Photo

🎉 𝗛𝗢𝗧 𝘁𝘂𝗿𝗻𝘀 𝟭𝟱! For 15 years, our community has shown the importance of open mapping, from disaster response to climate resilience & biodiversity protection. Stay tuned, we’ll share key facts, insights & celebrate the people who made it possible.

🎉 𝗛𝗢𝗧 𝘁𝘂𝗿𝗻𝘀 𝟭𝟱! 

For 15 years, our community has shown the importance of open mapping, from disaster response to climate resilience &amp; biodiversity protection. 

Stay tuned, we’ll share key facts, insights &amp; celebrate the people who made it possible.
Walter Mayeku (@wmayeku) 's Twitter Profile Photo

About this incredible mapping party... appreciating every mapper who joined us at any moment to make the party meaningful and fun. Special mention to TomTom represented by Hajar who stayed on for 4hrs, our incredible speakers. You're the best! #mappingke on OpenStreetMap

About this incredible mapping party... appreciating every mapper who joined us at any moment to make the party meaningful and fun. Special mention to <a href="/TomTom/">TomTom</a> represented by Hajar who stayed on for 4hrs, our incredible speakers. You're the best! #mappingke on <a href="/openstreetmap/">OpenStreetMap</a>
Mary Muthee (@_marymuthee) 's Twitter Profile Photo

4/09/2025..Next week from 8th to 10th and 17th to 20th,I will be training Technical University of Kenya #geospatial students on QGIS. Excited about it all! #QGIS #GIS #geospatial

4/09/2025..Next week from 8th to 10th and 17th to 20th,I will be training  <a href="/TU_Kenya/">Technical University of Kenya</a> #geospatial students on QGIS. Excited about it all! 

#QGIS #GIS #geospatial
APHRC (@aphrc) 's Twitter Profile Photo

📢 Applications are now open for the Pauline Bakibinga Memorial Scholarship 2025! 📍 For Master’s students in East Africa researching digital health innovation 💰 Award: USD 5,000–10,000 ⏰ Deadline: September 29, 2025 🔗Application details: buff.ly/rOnGcJq

📢 Applications are now open for the Pauline Bakibinga Memorial Scholarship 2025!

📍 For Master’s students in East Africa researching digital health innovation
💰 Award: USD 5,000–10,000
 ⏰ Deadline: September 29, 2025
🔗Application details: buff.ly/rOnGcJq
HOT-Eastern & Southern Africa Hub (@openmapping_esa) 's Twitter Profile Photo

New article alert! We partnered with UNHCR United States & Microsoft Research to train refugees in #Kakuma/#Kalobeyei to map using drones. The key? Community-provided data trained ML models. All data is open on @GitHub. Read: github.blog/open-source/so…

New article alert! 

We partnered with <a href="/UNHCRUSA/">UNHCR United States</a>  &amp; <a href="/MSFTResearch/">Microsoft Research</a> to train refugees in #Kakuma/#Kalobeyei to map using drones. The key? Community-provided data trained ML models. All data is open on @GitHub.

Read: github.blog/open-source/so…
OpenStreetMap Uganda (@osmuganda) 's Twitter Profile Photo

🛰️ Join the #BusogaClimateMapping campaign! Start mapping roads, buildings, and green spaces on OSM today. ✅ Have you registered yet? Sign up here: bit.ly/busogaclimatem…

🛰️ Join the #BusogaClimateMapping campaign!
Start mapping roads, buildings, and green spaces on OSM today.

✅ Have you registered yet? Sign up here: bit.ly/busogaclimatem…
OpenStreetMapKE (@osmkenya) 's Twitter Profile Photo

🔥 Big shoutout to Walter Mayeku from OpenStreetMapKE for ranking 7th in the Fix Map Africa 90 Challenge with an incredible 311,659 edits! 💪🗺️ Your dedication and mapping excellence continue to put Kenya on the map literally! 🇰🇪✨ #90DaysFixMapChallenge #YouthMappers #OpenStreetMap

🔥 Big shoutout to <a href="/WMayeku/">Walter Mayeku</a>   from <a href="/OSMKenya/">OpenStreetMapKE</a>  for ranking 7th in the Fix Map Africa 90 Challenge with an incredible 311,659 edits! 💪🗺️

Your dedication and mapping excellence continue to put Kenya on the map literally! 🇰🇪✨
#90DaysFixMapChallenge #YouthMappers #OpenStreetMap