Detailed, accurate information on flow patterns in river channels can improve understanding
of habitat conditions, geomorphic processes, and potential hazards to help inform water …

An innovative payload containing a sensitive mid-wave infrared camera was flown on an
uncrewed aircraft system (UAS) to acquire thermal imagery along a reach of the Sacramento …

Operator choices, both in acquiring the video and data and in processing them, can be a
prominent source of error in image‐based velocimetry methods applied to river discharge …

Remote sensing techniques for river monitoring facilitate faster measurement campaigns
compared to traditional methods, reduce risks to personnel and instruments, and allow …

Abstract 2D hydrodynamic models deepen the understanding of hydromorphological
processes in fluvial systems. UAV (Unoccupied Aerial Vehicles) can record complementary …

Image‐based algorithms have become a powerful tool for estimating flow velocities in rivers.
In this study, we generalize the space‐time image velocimetry (STIV) framework for reach …

Image velocimetry has become an effective method of mapping flow conditions in rivers, but
this analysis is typically performed in a post-processing mode after data collection is …

The streamgauging ruler, aka transparent velocity-head rod, is an inexpensive, easy, and
quick tool for conducting wading discharge measurements in open-channel flows. It …

The accurate representation and integration of velocity measurements in open channels is
important in irrigation and river engineering. The traditional approach for velocity is to use an …

Image-based hydrological measurement techniques have surged in popularity over the last
decade, with the most common type of data obtained being the open-channel surface …