data 
for 
for 
stem 
cher 
only 
nely 
here 
inge 
has 
ition 
or to 
the 
the 
key 
data 
erful 
y to 
y: A 
any. 
n of 
onal 
LIS, 
ect- 
LIS, 
U 
Dependent 
Datasets 
  
  
X 
    
  
   
Accepted 
New Input 
  
    
COE Digital | 
Master Updates | 
Feature 
Dataset 
  
  
  
  
  
    
  
Project and 
Segment 
Definition 
  
  
    
Merge 
Process 
          
   
  
Comparison & 
Compilation 
    
  
   
Verification 
  
  
   
  
  
  
  
Update 
: Notices 
Information 
Management 
Log 
  
  
  
Figure 1: Information Flow and Update Processes 
959 
International Archives of Photogrammetry and Remote Sensing. Vol. XXXI, Part B4. Vienna 1996