862 
References 
1. Banninger, C., 1985. Spectral Analysis of Heavy Metal Stressed Forest Canopies Using 
Landsat Data. Proc. 3rd International Colloquium on Spectral Signatures of Objects in 
Remote Sensing, Les Arcs, France, pp. 403 - 407. 
2. Banninger, C., 1990. NS001 Thematic Mapper Simulator Based Vegetation Indices for 
Stress Detection in Coniferous Forests. Proc. 10th EARSeL Symposium, Toulouse, 
France, in press. 
3. Crane, R.B., 1971. Preprocessing Techniques to Reduce Atmospheric and Sensor Vari 
ability in Multispectral Scanner Data. Proc. 7th International Symposium on Remote 
Sensing of Environment, University of Michigan, Ann Arbor, pp. 1345 - 1355. 
4. NASA, 1986. C-130B Aircraft Experimenters Handbook. NASA Ames Research Center, 
Moffett Field, California. 
5. Slater, P.N., 1980. Remote Sensing: Optics and Optical Systems. Addison-Wesley, 
Reading, Massachusetts, 575 p. 
6. Tucker, C.J. 1978. A Comparison of Satellite Sensor Bands for Vegetation Monitoring. 
Photogrammetric Engineering and Remote Sensing, vol. 44, no. 11, pp. 1369 - 1380.