In less than two decades, UASs (unmanned aerial systems) have revolutionized the field of
hydrology, bridging the gap between traditional satellite observations and ground-based …

In recent years, the wealth of technological development revolutionised our ability to collect
data in geosciences. Due to the unprecedented level of detail of these datasets …

Shallow bathymetric map** is important for navigation safety and geomorphologic,
hydrologic and oceanographic research. However, field measurements and shipborne …

Spectrally-based retrieval of bathymetry is challenging in inland/coastal waters due to
variations in factors other than water depth across a water body, including bottom type …

Seasonal or interannual precipitation differences lead to changes in the water level of a tufa
lake, while the underwater topography affects its local depth. Therefore, topo-bathymetry is …

Riparian zones are dynamic ecosystems that form at the interface between the aquatic and
terrestrial components of a landscape. They are shaped by complex interactions between …

This paper presents a method for integrating data acquired by unmanned surface vehicles
and unmanned aerial vehicles. The aim of this work was to create a uniform bathymetric …

Unoccupied aerial systems (UASs) are frequently used in the field of fluvial geomorphology
due to their capabilities for observing the continuum rather than single sample points. We …

Over the past decade, advancements in collection platforms such as unoccupied aerial
systems (UAS), survey-grade GNSS, sensor packages, processing software, and spatial …

Dam removal is a river restoration technique that has complex landscape-level ecological
impacts. Unmanned aerial vehicles (UAVs) are emerging as tools that enable relatively …