645 
FIGURE 3 
SICA-HARDWARE AND SOFTWARE CONFIGURATION 
PROCOM8 
MAP REVISION 
WORKSTATION 
PROCOM 8 
MAP REVISION 
WORKSTATION 
MAP EDITING 
WORKSTATION 
MAP GENERATION 
WORKSTATION 
SPATIAL ANALYSIS 
WORKSTATION 
IMAGE ANALYSIS 
WORKSTATION 
MICROSTATION 
- MICROSTATION 
-CONTOURING 
-DEM 
- FILE CONVERTION 
- SPANS 
- STATISTICAL PACKAGE 
-JOINT MAPPING 
- EASI/PACE 
LOCAL AREA NETWORK 
NETWORK SERVER 
□ 
PLOTTER