The nation’s only 24/7 airborne stand-off chemical and radiological detection and imagery platform
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    Equipment and technology

    Five state-of-the-art sensors, advanced infrared and photographic imagery equipment, and satellite communications capabilities allow Airborne ASPECT to provide first responders with detailed information in a useable format.

    Aircraft

    The ASPECT aircraft is a Super Cargomaster, part of the Cesna Caravan Family of aircraft, selected specifically for its qualities as a special mission aircraft. It is powered by a PT6A turboprop engine — a powerhouse that offers unmatched performance and reliability. The Super Cargomaster’s airframe is constructed of durable aluminum and has multiple load redundancies and reliable remote operations. It’s power, dependability, versatility, and configurability make it a reliable platform for the ASPECT mission.

    Plane: Super Cargomaster (near Dallas, Texas)
    Range: 905 nautical miles
    Coverage: 4-hour coverage within a 700 mile radius
    Service Altitude: Data collection at 300 to 5,000 feet above ground level
    Speeds: Data collection at ~110 knots; cruise at 180 – 200 knots
    Ground Needs: Standard FBO and high speed internet
    Aircraft Crew: 2 commercial/ATP rated pilots and 1 operator

    Sensors

    • Infrared line scanner (IRLS) to image chemical plumes 
    • High-speed infrared spectrometer to identify and quantify the composition of the chemical plume in the ppb to ppm range 
    • Gamma-ray spectrometer systems for radiological detection
    • High resolution digital cameras (aerial & oblique) with ability to rectify for inclusion into geographical information system (GIS)
    • Central platform integrates all sensor data and processes it through customized scientifically-validated software, producing data and images within minutes while in flight
    • Broadband satellite data system (SatComm) for communications with and data transfer to the ground team

    Aerial Photography equipment

    The ASPECT aircraft uses a high resolution digital camera to collect visible aerial images. An effective ground coverage area of 885 x 590 meters is obtained when operated from the standard altitude of 850 meters.
    • 2.5 megapixel high-resolution digital images from a high-resolution Nikon D2X DSLR camera with a fixed focus (infinity) 24mm F1.2 Nikor lens
    • Automated geo-rectification/GIS coded images 
    • Full ortho-rectification (camera model) correction, which corrects for optical distortion and geometric distortion due to the three dimensional differences in the image, is accomplished using an inertial navigation unit (pitch, roll, and heading) coupled with a dedicated 5 Hz global positioning system (GPS). 
    • Ability to process in the air — approximately three-minute turn-around
    • Compressed transmission of data via SatCom
    • Fast turn-around on images — approximately 700 images processed per hour
    • Product can be imported into Google Earth, ESRI, or generic geospatial software packages
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    A Google Earth base image of the Balloon Fiesta Park in Albuquerue, NM is overlaid with a mosaic of georectified aerial imagery from the ASPECT aircraft.

    Satellite communications

    The ASPECT aircraft uses a broadband satellite system to provide near real-time data communication. The broadband option provides reliable conductivity for the entire continental United States and consists of a Chelton FAA certified phased array antenna coupled with a high-rate magnetometer to provide antenna steering. One master transceiver is coupled with a power amplifier to provide a 300kilobyte (KB) down-load speed into the aircraft and a 100KB up-load speed from the aircraft. Integrated with the transceiver is a standard ethernet router providing full port forwarding capability.

    RAPID TURNAROUND

    Once chemical, radiological, and situational data is collected by the ASPECT aircraft, it is processed onboard by advanced software, compressed and relayed to a scientific team on the ground, and disseminated to first responders in useable formats like Google Earth —  all within five minutes.
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    Copyright 2015, Airborne ASPECT, Inc.
    8209 Marathon Dr., Plano, TX 75024 | airborneaspect@airborneaspect.com
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