International Archives of Photogrammetry and Remote Sensing. Vol. XXXII Part 7C2, UNISPACE III. Vienna. 1999 
165 
I5PR5 
UNISPA CE III - 1SPRS/NASA Seminar an 
“Environment and Remote Sensing for Sustainable Development” 
9:00 am -12:00 pm, 23 July 1999, VIC Room A 
Vienna, Austria 
Fig. 4. AN-30 ONBOARD EQUIPMENT 
-standard equipment 
~ MOSAM laboratory equipment 
- the influence of disturbances on the electronic equipment of 
the camera and the recording PC; 
- the influence of the lowering of the atmospheric pressure on 
the recording hard disks; 
the recording time needed for the acquired information. 
After the take-off when the plane was positioned along the 
selected trajectory' and selected height the system was 
switched on. The initial set-up was normal and the camera 
started to take images over the selected strip. During the first 
operational minutes some parameters were redefined and 
readjusted, like exposure time, most suitable filter for the 
given meteorological conditions, most suitable blend for the 
given exposure time. 
Three archives were created, chronologically arranged during 
the flight with close operating parameters.