Drones are transforming the way we sense and interact with the environment. However,
despite their increased capabilities, the use of drones in geophysical sciences usually …

Remote surface flow observations are crucial for improving the comprehension of
hydrological phenomena. A recent advancement in remote hydrological measurements …

Agriculture is one of the main causes of water consumption and degradation. Assessing its
sustainability is important to determining how the current use of water resources can affect …

Traditional observational methodologies have proved insufficient to thoroughly characterize
the hydrological response of natural environments. In this context, recent efforts have …

Large scale particle image velocimetry (LSPIV) is a nonintrusive methodology for continuous
surface flow monitoring in natural environments. Recent experimental studies demonstrate …

Rainfall or snow-melted water recharge easily saturates loose top soils with a less
permeable underlayer, such as cultivated soil slope and partially thawed top soil layer, and …

The accurate measurement of shallow flow velocities is crucial to understand and model the
dynamics of sediment and pollutant transport by overland flow. In this study, a novel triple …

Freeze–thaw erosion is the primary soil water erosion form in high altitude and/or high
latitude regions. The water flow velocity along an eroding rill over frozen and thawed slopes …

Flow velocity is a basic hydraulic property of surface flows and its precise calculation is
necessary for process based hydrological models, such as soil erosion and rill development …

Flow monitoring of riverine environments is crucial for hydrology and hydraulic engineering
practice. Besides few experimental implementations, flow gauging relies on local water level …