Drones Ideal for Spectral Imagery Sensors – Here’s Why
by Tim Haynie, Spectrobotics, Business Development Mgr, thaynie(at)spectrabotics.com Spectral imagery collection and exploitation from a small Unmanned Aerial System (sUAS) was recently demonstrated at the Naval Post Graduate School’s Joint Interagency Field Experiment (JIFX) and the Secretary of Defense’s Rapid Reaction Technology Office (RRTO) Thunderstorm 15-3 for both multi and hyperspectral sensor systems. While spectral imagery collection and exploitation from high-altitude and satellite platforms have been around for many years and are well-documented, recent advancements in sUAS systems make them an ideal platform for spectral data collection for their increased resolutions, dynamic flight profiles and introduce a new dimension in data collection thinking. At the JIFX, the sUAS platform used for the Pixelteq SpectroCam ™ multispectral camera was an eight-engine multicopter controlled with a 3DR open-source Pixhawk flight control computer as found in many commercial