Searcy, S.W., J.K. Schueller, Y.H. Bae, S.C. 
Borghelt and B.A. Stout. 1989. Mapping of 
spatially variable yield during grain combining. 
Trans. ASAE. 32(3):826-829. 
Smith, M.C., G. Vellidis, D.L. Thomas and 
M.A. Breve. 1989. Measurement of water table 
fluctuations in a sandy soil using ground 
penetrating radar. Trans. ASAE 35(4):1161- 
1166. 
Sudduth, K., N. Kitchen, D. Hughes and S. 
Drummond. 1994. Electromagnetic induction 
sensing as an indicator of productivity on clay. 
Proc. Site-specific Crop Management. Mar. 
1994 Minneapolis. 
158 
VT 
Di 
softcopy « 
generate | 
photogran 
and two s 
Be 
environme 
to be used 
the display 
software i: 
1. DES 
The 
included in 
images simı 
or color, 
orientation 
equivalent 
stereo epipc 
individual r 
correlation, 
stereo epipc 
(7) create d 
and point m 
resampled 11 
stereoscope 
screen. 
1.1 Image I