Determine the heights of kerbs at crossings
Specify whether crosswalks have tactile paving
Survey whether places have seating
Specify whether crosswalks have tactile paving
Specify whether pedestrian crossings have islands
Freetown - fixing errors in building footprints
Freetown - fixing errors in building footprints
Freetown - fixing errors in building footprints
Freetown - fixing errors in building footprints
Freetown - fixing errors in building footprints
Freetown - fixing errors in building footprints
Freetown - fixing errors in building footprints
Freetown - fixing errors in building footprints
Freetown - fixing errors in building footprints
Freetown - fixing errors in building footprints