Reposting key info from our Open Regional Hubs here. For updates, follow us in Bluesky at @hotosm.org
Joined May 2010
- Tweets 12,642
- Following 2,412
- Followers 28,079
- Likes 7,758
4,763 Photos and videos
With 760K mappers & a strong ecosystem of open tech, community leadership & partners, we’ve mapped areas where 1B people live. Now we’re scaling locally-led mapping, enabling trained mappers to deliver quality geospatial data & improve livelihoods.
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HOT is partnering with the Judith Neilson Foundation to scale the Open Drone Crew to seven West African cities.
Building on our Freetown project, we’ll expand local crews across Sierra Leone and Senegal to support disaster planning, urban development and climate resilience.
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HOT has received support from the Howden Foundation to advance community-driven heat resilience in Freetown.
Over two years, we’ll work with communities and partners to build the city’s first geospatial and thermal map to help target heat risk and strengthen climate resilience.
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Severe floods have affected hundreds of thousands in Mozambique. HOT and partners mapped buildings and roads to support emergency response and planning. The datasets are now available on HDX for responders and decision-makers.
Access the data: bit.ly/4qxLhM4
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Humanitarian OpenStreetMap Team retweeted
Feb 12
Hear from Jamaica’s PM @AndrewHolnessJM & Alicia Edwards (NSDMB) on the impact of coordinated drone operations led by @flying_labsJA & @hotosm, an example of national coordination, volunteer innovation open data strengthening disaster response.
Read more: bit.ly/4kGQeRu
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HOT’s work is featured in a new Open Data Policy Lab roundup on how non-traditional data supports climate resilience.
👉 Find HOT in the 𝙀𝙣𝙫𝙞𝙧𝙤𝙣𝙢𝙚𝙣𝙩, 𝘾𝙡𝙞𝙢𝙖𝙩𝙚 𝙍𝙚𝙨𝙞𝙡𝙞𝙚𝙣𝙘𝙚, 𝙖𝙣𝙙 𝘼𝙞𝙧 𝙌𝙪𝙖𝙡𝙞𝙩𝙮 section.
🔗bit.ly/4qUFAc2
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The 𝗢𝗽𝗲𝗻 𝗠𝗮𝗽𝗽𝗶𝗻𝗴 𝗪𝗼𝗺𝗲𝗻 𝗔𝘄𝗮𝗿𝗱𝘀 𝟮𝟬𝟮𝟲 are now open for 𝗻𝗼𝗺𝗶𝗻𝗮𝘁𝗶𝗼𝗻𝘀. we encourage you to nominate them a woman or women-led inititative making a difference in OSM or HOTOSM ommunities.
𝗝𝗮𝗻. 𝟮𝟵 – 𝗠𝗮𝗿𝗰𝗵 𝟮𝟭
bit.ly/3NJuFDn
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𝗖𝗮𝗹𝗹 𝗳𝗼𝗿 𝗦𝗽𝗲𝗮𝗸𝗲𝗿𝘀: 𝗚𝗘𝗢 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝟮𝟬𝟮𝟲!
Have insights to share with the geospatial community? Submit your proposal by 𝟮𝟬 𝗙𝗲𝗯𝗿𝘂𝗮𝗿𝘆 and showcase your expertise to an audience of industry professionals.
👉 Apply: bit.ly/4r5h7R0
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As we close our 15-year anniversary campaign, we’re celebrating the community that made it possible.
Post a photo or video answering one prompt, tag @hotosm and your Regional Hub, and include #HOT15Years.
🗓️ 𝟭𝟵 – 𝟯𝟭 𝗝𝗮𝗻𝘂𝗮𝗿𝘆, 𝟮𝟬𝟮𝟲
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Humanitarian OpenStreetMap Team retweeted
🚨 HELP NEEDED: Sudan Mapping
Help us complete active Sudan mapping campaigns
Beginner-friendly. Your 30 minutes = humanitarian having maps to respond.
@OSMMalawi @Eco_Mappers @OSMKenya @osmsudan @osmafrica @osmethiopia @osmuganda @openstreetmap @OpenStreetMapUS
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HOT Tasking Manager Survey 2025
Thank you for using the HOT Tasking Manager in 2025! As we move into 2026 and a maintenance phase focused on stability and support, we’d love your feedback.
🗓️ Deadline: 14 Jan 2026
🔗 bit.ly/3NlDfYB
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HOT is looking for a Temporary Operations Assistant to support operations and logistics for our 2026 All-Staff Retreat in Bali.
🗓 Applications close: 21 January 2026
⏳ Early applications are strongly encouraged
🔗 𝗔𝗽𝗽𝗹𝘆 𝗵𝗲𝗿𝗲: bit.ly/4pyIAsV
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Jessie Pechmann, HOT’s Conflict & Displacement Program Lead, looks back on the Open Maps for Humanitarian Needs initiative and the volunteer-made maps documenting conflict, displacement, hunger, and political violence across multiple contexts.
👉 bit.ly/4svICVo
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In 2025, contributors from around the world supported HOT’s tech tools for real-world humanitarian response.
Meet Tyler, Allison, and Luke, and see how their skills helped create meaningful impact.
👉 Read the full blog to learn about their journeys
bit.ly/3YZQzo5
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24 Dec 2025
Missed our webinar on 𝙉𝙖𝙫𝙞𝙜𝙖𝙩𝙞𝙣𝙜 𝙍𝙚𝙢𝙤𝙩𝙚 𝘿𝙖𝙢𝙖𝙜𝙚 𝘼𝙨𝙨𝙚𝙨𝙨𝙢𝙚𝙣𝙩𝙨 & 𝙇𝙚𝙨𝙨𝙤𝙣𝙨 𝙇𝙚𝙖𝙧𝙣𝙚𝙙 (Dec 10)?
No worries, you can catch up anytime 👇
🎥 Watch the recording on YouTube: bit.ly/44H6Mlv
📊 View the slides: bit.ly/3LeeoW2
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23 Dec 2025
We’ve updated the static Gaza pre-conflict buildings dataset on HDX, correcting previously missing buildings.
If you’ve downloaded this dataset before, please re-download now to access the most up-to-date version.
👉 bit.ly/4mXE2vd
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