Composite 
Good and bad DEM 1:24,000 
resampled to 10 x 10 m (8/15/89) 
SPOT Panchromatic Data 
10 x 10 m (9/16/90) 
USGS DLG Transportation 
resampled to 10 x 10 m (5/29/85) 
  
Figure 4. A geometric reliability diagram summarizing data sets and 
the degree of resampling. 
DLG Wetlands Map 1:24,000 
resampled to 10 x 10 m (4/12/84) 
USFW Wetlands Map 1:24,000 
resampled to 10 x 10 m (6/15/89) 
In situ sample locations in 
UTM coordinates 
  
Figure 5. A thematic reliability diagram summarizing the sources used 
to educate a classifier and perform error evaluation. 
131