The rapid advancement of satellite remote sensing has opened a transformative window into the measurement of river discharge and water levels on a global scale. Integrating observations from optical ...

Laser spectroscopy is a powerful tool for atmospheric gas analysis, yet traditional methods face challenges due to atmospheric turbulence and significant energy loss. While dual-comb spectroscopy ...

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 ...

This paper introduces Hall-effect technology and then explores how it has been applied, in particular, differentiating between the primary types of Hall sensor ICs, and the highly differentiated range ...

As cities continue to expand and urban populations grow, air pollution has emerged as one of the most pressing environmental and public health challenges of ...

Remote sensing plays a pivotal role in mapping and analyzing the dynamics of flash flood and debris flow disasters. Historically, flash floods and debris ...

Researchers developed a plasmonic substrate that notably improves the stability and reproducibility of SERS-based sensing. (Nanowerk News) Surface-enhanced Raman scattering (SERS) spectroscopy has ...

As the world transitions to a low-carbon economy, demand increases for electronic components that support advanced, efficient and clean technologies. Current sensors play an important role in this ...

In the University of Arizona’s Little Sensor Lab, Judith Su and collaborators use ultrasensitive optical sensing for a wide variety of applications. University of Arizona researchers have developed a ...