https://www1.nyc.gov/site/doitt/initiatives/3d-building.page
https://www1.nyc.gov/site/planning/data-maps/open-data/dwn-p...
And code is open: https://github.com/rolyatmax/nyc-buildings
https://www1.nyc.gov/site/doitt/initiatives/3d-building.page
https://www1.nyc.gov/site/planning/data-maps/open-data/dwn-p...
And code is open: https://github.com/rolyatmax/nyc-buildings