#3057: surveillance, 3d
, last check: Tue, 14 Apr 2026. Post history
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surveillance
Atlanta is the most monitored city in the United States with 124.14 cameras per 1,000 people, and the map only shows 4.2% of the total surveillance capacity due to a lack of open data.
https://mappingatlanta.org/2025/06/09/city-of-cameras/ | archive.org -
3d
FlatCityBuf facilitates the storage and retrieval of 3D city models by combining the semantic richness of CityJSON with the performance of FlatBuffers and spatial indexing.
https://github.com/cityjson/flatcitybuf
Raf