Field phenotyping of water stress at tree scale by UAV-sensed imagery: new insights for thermal acquisition and calibration

Numerous agronomical applications of remote sensing have been proposed in recent years, including water stress assessment at field by thermal imagery. The miniaturization of thermal cameras allows carrying them onboard the unmanned aerial vehicles (UAVs), but these systems have no temperature control and, consequently, drifts during data acquisition have to… CONTINUE READING