Active sensing encompasses the use of a transmitter and at least one receiver to measure (sense) the transmission or scattering properties of a medium at radio frequencies. In transmission ...

1. History of thermal remote sensing of active volcanism -- 2. Thermal remote sensing of active volcanism: principles -- 3. Satellite orbits and sensor resolution -- 4. The mixed pixel, the dual-band ...

Analyze images and other data to solve problems across disciplines. Imagery and other data collected by satellites, crewed aircraft, and uncrewed aerial systems (UAS) are increasingly important for ...

LiDAR remote sensing has emerged as a powerful tool for capturing detailed terrain features and three-dimensional vegetation structures. In this figure, we focus on the Mississippi Delta region in the ...

Advance Your GI Science Knowledge With MTU's Remote Sensing Certificate. Mountainous terrain, dense forests, swamps and wetlands, and coastal groves and mangroves. These are some examples of difficult ...

CesiumAstro, Inc., with support from The National Aeronautics and Space Administration (NASA), is accelerating radio frequency (RF) active phased array antenna development enabling dual function ...

This study was supported by the National Aeronautics and Space Administration under Contract NNH10CD04B, TO#6. Any opinions, findings, conclusions, or recommendations expressed in this publication are ...