IAPRS & SIS, Vol.34, Part 7, “Resource and Environmental Monitoring”, Hyderabad, India,2002 
   
  
Table: 2. Classification accuracies of different covers of the Validation site (Kharif season) 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
December, 1992 December, 1992+ December, 1992+ 
Cover January, 1993 January, February, 1993 
Tone | Texture | Tone+ | Tone | Texture | Tone+ Tone | Texture Tone+ 
Texture Texture Texture 
Settle- 51.5 91.2 95.6 63.2 71.9 88.2 75.0 97.1 100.0 
ment 
Perm. 71.4 67.8 71.4 53:7 67.8 75.8 37.2 64.5 79.9 
Fallows 
Paddy 86.6 52.9 88.8 38.7 91.9 95.0 97.8 91.9 98.0 
Coconut 52.8 16.8 59.1 61.5 66.2 75.6 76.2 66.2 87.4 
Cashew 73.6 31.5 75.5 46.9 83.5 91.2 91.2 81.0 90.8 
Current 17.1 68.6 81.1 42.2 85.0 100.0 97.3 89.2 100.0 
Fallows 
Water 72.7 3.0 78.8 53.0 80.0 98.5 97.0 78.8 95.5 
Average 60.80 | 47.39 78.63 51.60 | 78.95 89.62 88.81 81.23 93.08 
Accuracy 
Overall 61.55 | 41.34 74.45 50.25 |. 78,66 88.24 88.57 | 78.61 91.47 
Accuracy 
Kappa 0.553 | 0.317 0.692 0.398 | 0.742 0.856 0.861 0.740 0.893 
Coeff. 
Standard | 0.144 | 0.015 0.014 0.016 | 0.013 0.011 0.013 0.013 0.072 
Deviation 
  
  
  
  
  
  
  
  
  
  
  
     
= 2 
Sm > 
    
  
Multi daté EM 
das: 
  
  
17 Dec'92 
21 Jan'93 
25 Feb’93 
  
  
  
Fig 1. Tone and texture classification of Multidate ERS-1 SAR data for rabi season.