Building type-specific modelling of structures and
damages led to a highly non-redundant data structure.
As a result, a fast access to the data is guaranteed.
However, data acquisition based on this data
model is afflicted with some problems. The main
source of the problems is the acquisition of the
geometry of all photogrammetrically documented
structures Žthat is from the building fac¸ade down to
the individual crack., which is very time consuming.
There are several possibilities to speed-up this data
acquisition.