International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XXXV, Part B7. Istanbul 2004 
  
In Figure 3 there is a space photo fragment of one of Shu valley 
regions involved the local test site "Tatty" with center 
coordinates 4315/12"N and 73?21/13"E. 
  
Figure 3. Test site with coordinates N 4315/12", E 73?21/13" 
has been shown with the arrow. 
Here, in accordance to field observation there are hemp thickets 
interchanged with Cynodon dactylon and Onopordon acanthum. 
The solar radiation reflection spectra for this site obtained from 
the remote sensing data were compared with above spectra of 
hemp, Cynodon dactylon and Onopordon acanthum. The 
comparison results are presented in Figures 1 and 2. One can 
see that spectral data of remote sensing, as a whole, correlate 
with the ground spectrometry results. 
4. CONCLUSION 
Thus, the solar radiation reflection spectra of native hemp and 
contiguous plants presented in given work are suitable for use 
when processing of remote sensing data with the aim of 
recognition of narcotic hemp vegetation sites. 
116 
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