Key:building:min_level

+/- building:min_level Description For describing number of values, "filling" space between ground level and bottom level of building or part of building Group Man made Element help Useful combination building:levels=* building=* building:part=yes height=* min_height=* Used combinations in World Australia/Oceania Europe (list) Asia (list) Central America (list) South America (list) Africa (list)

For marking number of levels of building (building=*) or part of building ((building:part=yes) above ground level we use tag building:levels=*. If bottom level of building or part of buildings starts not from the ground level, we use for tag building:levels as a value number of levels, which building or part of building virtually has, if we think, that space between ground level and bottom level of building or part of building is filled by levels, which have height, equals to medium height of really existing levels, and use tag building:min_level for describing number of values, "filling" space between ground level and bottom level of building or part of building.