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World map showing circles centered on cities with the size indicating population size and color indicating building completeness in OpenStreetMap. Many cities in the USA, Canada, Europe, some parts of Africa and Southeast Asia are well-mapped while those in Latin America and China are not.

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https://cdn.masto.host/enosmtown/media_attachments/files/110/678/575/548/505/592/original/598210ea2092141c.webp

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  1. Embed this notice
    Eugene Alvin Villar (seav@en.osm.town)'s status on Sunday, 09-Jul-2023 16:40:01 JST Eugene Alvin Villar Eugene Alvin Villar

    Based on this figure from this new academic paper, it would seem that #Manila, #Philippines is the most populous well-mapped (> 80% "complete") city in the world in #OpenStreetMap in terms of buildings. And we did it without relying on imports!

    https://www.nature.com/articles/s41467-023-39698-6

    #tootSEA @pinoy @osmscience

    In conversation Sunday, 09-Jul-2023 16:40:01 JST from en.osm.town permalink
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GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.

Creative Commons Attribution 3.0 All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.