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nyct2000wi 미국
GIS data: Boundaries of 2000 Census Tracts (water areas included). All previously released versions of this data are available at BYTES of the BIG APPLE- Archive -
NYPD Sectors 미국
Geographic boundaries of NYPD sectors. -
nyct2000 미국
GIS data: Boundaries of 2000 Census Tracts. All previously released versions of this data are available at BYTES of the BIG APPLE- Archive -
nycb2000 미국
GIS data: Boundaries of 2000 Census Blocks. All previously released versions of this data are available at BYTES of the BIG APPLE- Archive -
nycb2000wi 미국
GIS data: Boundaries of 2000 Census Blocks (water areas included). All previously released versions of this data are available at BYTES of the BIG APPLE- Archive