Indices of connectivity are critical means for moving from qualitative to (semi-) quantitative
evaluations of material (eg, water, sediment and nutrients) transfer across the building …

At watershed extents, our understanding of river form, process and function is largely based
on locally intensive map** of river reaches, or on spatially extensive but low density data …

Accurate, precise and rapid acquisition of topographic data is fundamental to many sub-
disciplines of physical geography. Technological developments over the past few decades …

The production of topographic datasets is of increasing interest and application throughout
the geomorphic sciences, and river science is no exception. Consequently, a wide range of …

Quantifying the topography of rivers and their associated bedforms has been a fundamental
concern of fluvial geomorphology for decades. Such data, acquired at high temporal and …

The declining costs of small Unmanned Aerial Systems (sUAS), in combination with
Structure‐from‐Motion (SfM) photogrammetry have triggered renewed interest in image …

In this paper, we assess the capabilities of an unmanned/uninhabited aerial vehicle (UAV) to
characterize the channel morphology and hydraulic habitat of a 1‐km reach of the Elbow …

The structure and function of rivers have long been characterized either by:(1) qualitative
models such as the River Continuum Concept or Serial Discontinuity Concept which paint …

Erosion and deposition modelling should rely on field data. Currently these data are seldom
available at large spatial scales and/or at high spatial resolution. In addition, conventional …

This study develops and assesses two methods for estimating median surface grain sizes
using digital image processing from centimeter‐resolution airborne imagery. Digital images …