https://www.youtube.com/watch?v=DI-SkmuhAc4
In the lead up to Osama bin Laden having his capitulum ventilate by Seal Team 6 , his chemical compound was monitor by a cadre ofsatellite - mounted hyperspectral mental imagery gadget . These wide - band imagers are now being conform for economic consumption in UAVs .
https://gizmodo.com/hyperspectral-imaging-helped-kill-osama-bin-laden-but-5797872
Essentially , a hyperspectral image is one derived of hundreds of apparitional bands , involve simultaneously . These band extend beyond the paltry “ visible spectrum ” that humans experience and admit the nigh - infrared and shortwave infrared wavelength . Every material will reflect these wavelength other than , creating single “ spectral signatures . ” If the signature is recognized , the centre can be identify using as niggling as one picture element from the range . Per Raytheon :
For instance , mesh in the shortwave infrared , hyperspectral sensor can key out between natural terrain and disguise ( suggest hidden aim ) and identify areas of brainsick earth ( indicate potential IED ) .
Originally developed as part of the ARTEMIS ( Advanced Responsive Tactically effectual Military Imaging Spectrometer ) artificial satellite system , these sensors have been used by the Air Force since June of last year and can provide actionable word to fighters on the ground within proceedings of sensor tasking .
Now that they ’re being adjust for consumption in UAVs , including bigger optics and system to compensate for atmospheric disturbances , these sensors could radically alter the manner UAV ’s are employed – in everything from legitmate crop monitoring and drug interdiction to identifying smugglers tunnels and the composing of haz - gym mat spills . Even if we ca n’t see what ’s going on , these sensor will .
[ RaytheonviaPopular Mechanics ]
ArtemisImagingRaytheon
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