In Salzburg the main emphasis has been put on the following 
test areas: 
o Stubnerkogel near Gastein and 
o Saalbach-Hinterglemm 
In the Stubnerkogel test area our team found extremely good 
conditions for its work because this area become one of the 
best known and analysed places in this region. Parallel to our 
flights a great number of scientists were engaged in ground 
explorations within the OECD projects 'Man and Biosphere' (MaB) 
group 6. 
This projekt delivered almost ideal 'ground truth' data to our 
experiments that covered 
o detailled vegetation maps 
o measurement of this areas hydrology including runoff tests 
with artificial rain 
o soil constitutions have been analysed and chemically and 
physically 
o finally micrometeorological measurements were carried out. 
In August we produced 9 by 9 inch photos using Falsecolorefiim. 
Half a day of ground truth followed on and as result a hugly 
interesting case-study was arisen which gave us a detailed in- 
formation on that subject. 
This Remote Sensing investigation has been evaluated independend 
from the MaB group. 
Thereafter a presentation of both groups data followed in December 
1977 to compare both the results. 
. Evaluation Method and some Typical Results 
  
The evaluation and interpretation of the remotely sensed data was 
carried our using the Aviograph Wild B8S. Different soils and 
types of vegetation were drawn on a cartographic basis (Scale 
1:1000). In some cases we investigated the 'status quo' of such