Specify whether pedestrian crossings have markings

Specify whether traffic signals have sound signals

Specify whether crosswalks have tactile paving

Specify whether pedestrian crossings have traffic signals

Specify path surfaces

Specify whether there are crossings at intersections of paths and roads

Specify whether pedestrian crossings have islands

Specify building and roof levels

Survey buildings

Updated building traces and landuse around Kita-ku

Updated building traces and landuse around Kita-ku

Survey if places still exist

Specify building and roof levels

Survey buildings

Determine whether buildings are fully underground

Updated building traces using latest aerial imagery

Add whether public transport stops are lit

Specify whether public transport stops have benches

Specify whether public transport stops have shelters

Determine place names