Borough outlines for the NYC census tract 2020 square tile map

Polygon outlines of the main contiguous square tile area for each NYC borough, derived from nyc_ct20_sq_sf. Disconnected island tiles are excluded. Brooklyn and Queens have separate outlines, so the shared border between them is visible.

Usage

nyc_ct_boros_sq_sf

Format

nyc_ct_boros_sq_sf

A simple feature collection with 5 rows and 3 columns:

boro_name

Borough name.

boro_code

Borough code. 1 = Manhattan, 2 = Bronx, 3 = Brooklyn, 4 = Queens, 5 = Staten Island.

tile_map

POLYGON outline geometry (EPSG:2263).

Source

Derived from nyc_ct20_sq_sf by unioning square tiles per borough and extracting the largest polygon.

Author

Kieran Healy