Capturing and quantifying the world in three dimensions (x, y, z) using light detection and
ranging (lidar) technology drives fundamental advances in the Earth and Ecological …

River‐groundwater interactions are at the core of a wide range of major contemporary
challenges, including the provision of high‐quality drinking water in sufficient quantities, the …

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 …

Recent advances in computer vision and image analysis have led to the development of a
novel, fully automated photogrammetric method to generate dense 3d point cloud data. This …

Repeat topographic surveys are increasingly becoming more affordable, and possible at
higher spatial resolutions and over greater spatial extents. Digital elevation models (DEMs) …

Stream bathymetry is a critical variable in a number of river science applications. In larger
rivers, bathymetry can be measured with instruments such as sonar (single or multi‐beam) …

Reliable information about the spatial distribution of surface waters is critically important in
various scientific disciplines. Synthetic Aperture Radar (SAR) is an effective way to detect …

Very high resolution synthetic aperture radar (SAR) sensors represent an alternative to
aerial photography for delineating floods in built-up environments where flood risk is …

Hyper-resolution datasets for urban flooding are rare. This problem prevents detailed
flooding risk analysis, urban flooding control, and the validation of hyper-resolution …

Large wood is an important physical component of woodland rivers and significantly
influences river morphology. It is also a key component of stream ecosystems. However …