Added function to retrieve tiles and their completeness
Added functions and improved views
New functions to return all tiles of a country and to compute the built-area size
Reference entities can be added by two processes at the same time and exposure databases can be copied
Exposure-lib can work with various database-lib and taxonomy-lib versions
Scaled floor space area for each building is used.
Code used for the 2023.01 exposure data release. First published version of the exposure-lib.