Survey if vacant places are still vacant
Specify whether traffic signals have tactile indications that it's safe to cross
Specify whether traffic signals have sound signals
Ajuste de edficios a la fotogrametrÃa
División de bloque de casas adosadas en casas individuales adosadas
Specify street/place names to addresses
Specify whether crosswalks have tactile paving
Specify whether pedestrian crossings have islands
Specify whether traffic signals have a button for pedestrians
Determine the heights of kerbs
Specify whether pedestrian crossings have islands
Specify whether traffic signals have sound signals
Specify whether kerbs have tactile paving