remote sensing
PIDS-detected beetle activity map vs. Aerial Detection Survey (ADS) map. The PIDS result shows high
Researchers have developed the ‘FrogPhone’, a novel device which allows scientists to call up a
Electrical engineers at the University of California, San Diego developed a receiver that can detect
Thermal infrared (IR) energy is emitted from all things that have a temperature greater than
As thousands of bridges, parking garages and other structures age, improved methods for detecting deterioration