Other edits in context of: Survey small map features

Survey small map features

Add material information to benches

Specify fire hydrant positions

Specify type or existence of pedestrian crossing markings

Specify whether pedestrian crossings have traffic signals

Specify whether kerbs have tactile paving

Determine the heights of kerbs

Specify path surfaces

Specify whether crosswalks have tactile paving

Specify whether pedestrian crossings have islands

Survey small map features

Specify whether there are crossings at intersections of paths and roads

Add whether public transport stops are lit

Specify whether public transport stops have tactile paving

Specify whether public transport stops have bins

Specify whether public transport stops have benches

Specify whether public transport stops have shelters

Specify surfaces

Specify surfaces