Abstract: This article presents an optical sensing technique for estimating water-fill levels and stratification states inside closed plastic pipelines using multiwavelength visible light. Four LEDs ...

Abstract: Water level forecasting in rivers, lakes, and reservoirs is crucial for effective water resource management, flood control, and environmental planning. This review examines the latest ...

THE Zambezi River Authority (ZRA) has reported an improvement in the hydrological outlook for the Kariba catchment, with water level in the Kariba reservoir gradually rising. “The current water level ...

Open-source Arduino board package for Seeed XIAO nRF54L15 with a secure single-image, register-level implementation. Board examples live under hardware/nrf54l15clean ...

A level crossing near miss occurred when a signaller, using a manual override to life the barriers, forgot a freight train was approaching. The near miss at Helpston occurred at 0815 on October 21 ...