Determine the heights of kerbs
Specify whether roads are prohibited for pedestrians
Specify power poles material type
Specify whether crosswalks have tactile paving
Specify which way leads up for steps
Specify whether steps have handrails
Survey if places (shops and other shop-like) still exist
Specify whether roads are prohibited for pedestrians
Survey if places (shops and other shop-like) still exist
Determine on which level elements are in a building
Survey if places (shops and other shop-like) still exist
Survey if places (shops and other shop-like) still exist
Specify whether crosswalks have tactile paving