Ground Based Hyperspectral Imaging

ARDEC is the only DOD agency developing Hyper Spectral (HS) imaging technology to be implemented as HS scopes and binoculars for the warfighter. Development is ongoing for HS scopes that operate in the visible to near infrared (VISNIR), the midwave infrared (MWIR) and the long wave infrared (LWIR). ARDEC's VISNIR prototype system currently operates with full data processing and visualization at a rate of two data cubes per second. The next generation, nearly completed will operate at a twenty to thirty data cubes per second. Unique sensors are being developed in all three spectral ranges that will operate at up to thirty cubes per second. Data rates of ten or more cubes per second is fast enough to replace current optical and infrared scopes that provide no spectral analysis with HS scopes that provide spectral analysis to discern and separate targets from background, greatly aiding the warfighter in detecting and tracking targets. The next generation sensors are being designed to operate without cooling, to use very little electric power, and to weigh little more than optical scopes. ARDEC's method of extracting meaningful information from the massive data cube and displaying it for instantaneous comprehension by the soldier is unique and key to the success of HS imaging.