Building 
Zoom Level Applied: 14~19
All buildings are from OSM. The definition of buildings are wide and includes not only buildings considered by strict definition, but also static caravans, houseboat and some storage tank.
Columns
geometry field
geometry type : polygon.
class
The main field used for styling the building is class.
| Value | Description |
|---|---|
'building' |
objects considered as buildings, static caravans, houseboat, .etc |
Data Download Source
| Zoom Level | Possible Values | Data Download Source |
|---|---|---|
| 14 ~ 19 | class=building | building <> 'no' And '' |