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4. CONCLUSIONS AND RECOMMENDATIONS 
This paper illustrates the design and implementation of a direct 
integrated system with active validation for producing fully 
structured and consistent data. Testing the presented system and 
evaluating the results, have shown that the produced and saved 
information in the database by means of this system is 
consistent and structured efficiently. In addition, time of 
producing spatially structured and consistent information for 
GIS databases is significantly reduced. Using this system for 
producing and storing structured and consistent data is 
economic, too. This system also can be used in the process of 
data producing and updating using other photogrammetric data 
acquisition systems. 
By considering the results of this research we recommend to 
integrate OISDBPS system with the process of automatic or 
semi-automatic object extraction to achieve a fully automatic 
and intelligent system for developing GIS databases. 
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