International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XXXV, Part B4. Istanbul 2004 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
Ingest and Profiling 
(ingests imagery and 
generates catalog 
information) 
  
  
  
  
  
  
  
Geospatial Data Users Data Collectors or 
c » Developers 
Owners”- 
- Secure ingest and 
- “User friendly” catalog storage - Catalog update 
entries - Asset preservation - Modular system 
- Scalability 
  
  
  
  
  
  
  
  
  
  
  
  
  
     
     
   
Discovery and Retrieval 
Processing and 
Dissemination 
- Search including map- 
based techniques 
- Retrieval 
- Efficient catalog update 
as products and imagery 
are added 
- Security controlled 
access to system and 
data 
- Efficient access to 
preserved data 
based techniques 
- Retrieval 
- Efficient catalog update 
as products and imagery 
are added 
  
  
  
  
  
  
  
  
- Automated workflow 
- Filtered secure - Access to exploitation 
distribution tools 
- Interface to GIS 
  
  
- Automated workflow 
  
  
  
  
  
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3 
Table 1 — G-DAM Requirements as seen by the customers — the user, the “owner” and the developer. The requirements 
fall into three categories as indicated by the labels on the left of the table. 
Users have password 
protected access through workstation 
interfaces 
  
Multi-level 
Secure 
storage 
      
  
  
  
  
  
  
  
  
  
  
   
Output 
e Filter by type of product 
e Limited Distribution 
  
Figure 2 depicts a complete security solution. 
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- Search including map- |