Signalling, surveying, aerial photography, aero-triangulation and updating and new construction of FKB-B, total approx. 731 km². Orthophotos shall also be established from the pictures that are taken. FKB-C shall also be updated/newly mapped, approx. 2 240 km² based on pictures taken in 2015.

Signalling, surveying, aerial photography, aero-triangulatoion and updating and new construction of FKB-B, total approx. 731 km². Orthophotos shall also be established from the pictures that are taken. FKB-C shall also be updated/newly mapped, approx. 2240 km² based on pictures taken in 2015.