This website is for OpenStreetMap users to rank the quality, and to improve the quality, of various places.

Each aspect has its own icon, and each icon has a (color-blind friendly) color scheme to show its quality.
By default everything is ranked as unknown (grey color).
After logging in users can assign the appropriate color.

Settlements

Settlements
Marker type Good coverage Partial coverage No coverage Unknown

Highway system

Connected

No road but ferry/airport

Not connected

Not surveyed

Internal roads

All visible mapped

Some mapped

None mapped

Not surveyed

Buildings

All visible mapped

Some mapped

None mapped

Not surveyed

Imagery

Good imagery

Partial imagery

Unusable imagery

Not surveyed

Address coverage

Excellent

Partial

None

Not surveyed

Amenities (social services)

Most mapped

Some mapped

None mapped

Not surveyed

Paths/tracks

Most mapped

Some mapped

None mapped

Not surveyed

Mapillary images

Excellent coverage

Some coverage

No coverage

Not surveyed

Farms/Estates

Farms/estates
Marker type Good ranking Bad ranking Unknown

Name on map

Name is on map

Name is not on map

Not surveyed

Road network connection

Is connected to road network

Not connected to road network

Not surveyed

Buildings on map

Buildings drawn on map

Buildings not on map

Not surveyed

Imagery status (Bing/Mapbox)

Good imagery

Unusable imagery (clouds, resolution)

Not surveyed

Icons created using Map Icons Collection.