Recent field experiments with commercial satellite imagery direct downlink

Area of Science:

• Geospatial intelligence
• Disaster response technology
• Satellite imagery applications

Background:

• US Pacific Command supports humanitarian aid and disaster relief in the Asia-Pacific.
• Access to unclassified commercial satellite imagery is crucial for interagency situational awareness.
• Traditional imagery acquisition processes are time-consuming.

Purpose of the Study:

• To evaluate the effectiveness of the Remote Ground Terminal in disaster relief scenarios.
• To demonstrate the capability of rapid satellite imagery acquisition and dissemination.

Main Methods:

• The Remote Ground Terminal, a mobile satellite downlink ground station, was deployed.
• Technology demonstrations and an overseas deployment exercise simulating a natural disaster were conducted.
• The system's ability to receive and process commercial satellite imagery was assessed.

Main Results:

• The Remote Ground Terminal successfully received new commercial imagery within 20 minutes.
• This significantly reduced the time required for imagery acquisition, from days to minutes.
• The technology demonstrated enhanced situational awareness during a natural disaster scenario.

Conclusions:

• The Remote Ground Terminal is a valuable asset for accelerating humanitarian aid and disaster relief operations.
• The technology is transitioning into the Army Geospatial Center's Distributed Common Ground System-Army.
• Continued development and integration of such systems are vital for improving response times.