One seismometer is often not enough to reliably detect earthquakes or human activity such as underground nuclear tests.

Wildfires are becoming more frequent and more intense worldwide. Fires often become infernos because of heat, drought and wind, especially in the summer. The problem is compounded by the climate ...

Soccer officials already rely on cameras to see who’s offside and who sent the ball out of bounds. But during this World Cup, refs will use digital twins of each player to view plays from every angle.

Abstract: Efficient sensor deployment in Wireless Sensor Networks (WSNs) remains challenging in irregular environments due to the need for robust k-coverage and energy efficiency. This paper ...

Drought in the last few years has forced ranchers in the Malpai borderlands to reduce their herd sizes or sell out entirely, but some are looking for answers in technology. Remote sensors help ...

Abstract: Raw Inertial Measurement Unit (IMU) data is fundamental to navigation and monitoring applications but is highly susceptible to data loss, severely compromising system reliability. While ...

LIO-SAM is a framework designed for highly accurate, real-time trajectory estimation and map-building for mobile robots. It builds lidar-inertial odometry using a factor graph approach, enabling the ...