Specify building and roof levels

Specify building types

Specify roof shapes

Specify path surfaces

Specify whether traffic signals have tactile indications that it's safe to cross

Specify whether traffic signals have a button for pedestrians

Specify whether traffic signals have sound signals

Specify whether crosswalks have tactile paving

Specify whether pedestrian crossings have islands

Specify whether ways are lit

Specify whether there are crossings at intersections of paths and roads

Specify parking types

Specify building types

Specify power poles material type

Specify leaf types

Specify building types

Specify roof shapes

Specify building and roof levels

Specify street/place names to addresses

Survey housenumbers