Written by / Compiled by KMI Media Group staff
GIF 2010 Volume: 8 Issue: 5 (July/August)
Hyperspectral Imager Hunts Tactical ISR Advantage
Air Force Space Command (AFSC) is preparing ARTEMIS, Raytheon’s hyperspectral imaging sensor, for a first of its kind tactical military role.
The company’s Advanced Responsive Tactically Effective Military Imaging Spectrometer has successfully completed its one-year experimental mission aboard the Air Force Research Laboratory’s Tactical Satellite-3. Based on the success of that mission, Raytheon has been notified that AFSC will take control of TacSat-3 with the intent to use ARTEMIS in an operational capacity.
“The ARTEMIS hyperspectral imager gives military commanders an important new advantage in the asymmetric battlefield,” said Bill Hart, vice president for Raytheon Space Systems. “ARTEMIS can detect various man-made and natural materials, which adds a fundamentally new capability for the DoD.”
Unlike visible imagers, hyperspectral sensors capture light across a wide swath of the electromagnetic spectrum, providing unprecedented spectral detail. That spectral information produces a distinct “signature,” which can be compared against the spectral signatures of known objects to rapidly identify potential areas of interest.
The ARTEMIS hyperspectral imager combines spectral information with geo-location coordinates in an easy-to-read map. This information is then sent directly to troops on the ground in near real-time.
“Air Force Space Command looks forward to taking ownership of the TacSat-3 ARTEMIS system,” said Lieutenant Colonel Ryan Pendleton, chief of operationally responsive space integration for AFSC. “We plan to operationalize the system as soon as possible to provide direct benefit to warfighters.”
TacSat-3 originated as part of the DoD operationally responsive space (ORS) initiative, which seeks to give field commanders flexible, affordable options for obtaining real-time tactical surveillance data from space. Aided by the ORS Office, and led by the Air Force Research Laboratory, the TacSat-3 program was designed to demonstrate the feasibility of developing and launching a military payload within extremely tight schedule and budget constraints.
“TacSat-3 has been a pathfinder to explore concepts of operation for future ORS systems and demonstrates how great things can be achieved on a small budget and in a short time,” said Peter Wegner, director of the ORS Office. “It has also demonstrated the utility of hyperspectral information to benefit soldiers, sailors, airmen and Marines around the world.” ♦
