adopted for thematiic mapping has resulted in the 
successful completion of ten number feasibility 
reports in a short span of two years. 
CONCLUSION 
It can be safely concluded that the wealth of details 
permanently recorded on aerial photographs when proper 
ly processed, interpreted and used with ground based 
data from other conventional sources can become a more 
viable tool for assessment, exploration, monitoring 
and management aspects required for developmental 
planning of an area. 
REFERENCES 
Leuder, D.R. 1959. Aerial photographic interpretation, 
principles and applications. McGraw Hill Eook Co. 
Inc. N.Y. 
Meijerink, A.M.J. 1970. Photo-interpretation in Hydro 
logy, A geomorphic approach. ITC Publication.