At what point is a driveway long enough to be added to OSM?

I’ve noticed a spate of small edits of people adding single driveways in the areas I’ve been mapping so it has brought me back to a question I’ve n...

Priorities

I’ve been outlining places that haven’t been outlined before and tidying up work done by others where lines aren’t straight or buildings aren’t squ...

Mapping buildings with roofs at different levels from awkward angles

This building can only be seen in the Esri imagery and that is from an awkward angle. How do I mark out the outline of this building accurately? E...