importantSYS.SOURCE: Beautiful Public Data• 2026-07-20T12:25:49Z
Weekly Updated Building Footprint Dataset for New York City
The New York City Office of Technology and Innovation provides a weekly updated dataset of all building footprints, including over 1 million structures with detailed classifications and historical records. The data is collected via photogrammetry and integrates with LiDAR-based digital surface models for urban planning and analysis.
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