LEVEL I LAND USE CU\SSES 
TABLE I: 
SAFPLE SIZE 
IYEE 
SPATIAL 
SECTRAL AVERAGE 
SPECTRAL 
URBAN 
24 
24 
500 
AGRICULTUE 
IRRIGATED FARMING 
54 
54 
600 
DRYLAND FARMING 
36 
36 
500 
RANGELAND 
48 
48 
500 
FOESTS 
54 
54 
500 
LEVEL I CLASSIFICATION COMPARISONS 
TABLE II: 
JULY 10 IMAGE 
• SPATIAL FEATURES 
• SPECTRAL AVERAGE FEATURES 
• SPECTRAL FEATURES 
• SPATIAL/SPECTRAL AVERAGE COMBINED FEATURES 
AUGUST 15 IMAGE 
• SPATIAL FEATUES 
• SECTRAL FEATUES 
JULY 10 SPATIAL SIGNATURES 
• JULY 10 SPECTRAL SIGNATUES