Billboards and Signs - mattyschell/nyc-spatial-rolodex GitHub Wiki

Planimetrics Capture Rules

https://github.com/CityOfNewYork/nyc-planimetrics/blob/main/Capture_Rules.md#misc-structure-poly

NYCMaps ArcGIS Online

https://nyc.maps.arcgis.com/home/item.html?id=28a962357faf4e1ea05351fc5557af89