Specify path surfaces

Specify road surfaces

Specify tracktypes

Specify building types

Specify road surfaces

Specify whether crosswalks have tactile paving

Specify whether pedestrian crossings have islands

Specify crossing types

Specify whether there are crossings at intersections of paths and roads

Specify road surfaces

Specify building types

Specify street/place names to addresses

Survey housenumbers

Specify fire hydrant positions

Specify whether crosswalks have tactile paving

Specify whether pedestrian crossings have islands

Specify crossing types

Specify whether there are crossings at intersections of paths and roads

Specify camera types

Specify street/place names to addresses