The hydrologic sciences and water resources management have long depended on a
combination of in situ measurements and remotely sensed data for research and regulatory …

The aim of this study is twofold: first, to present a survey of the actual and most advanced
methods related to the use of unmanned aerial systems (UASs) that emerged in the past few …

This paper represents the result of the IAEG C35 Commission “Monitoring methods and
approaches in engineering geology applications” workgroup aimed to describe a general …

Abstract Structure-from-motion (SfM) algorithms greatly facilitate the production of detailed
topographic models from photographs collected using unmanned aerial vehicles (UAVs) …

Remotely Piloted Aircraft (RPA) is presently in continuous development at a rapid pace.
Unmanned Aerial Vehicles (UAVs) or more extensively Unmanned Aerial Systems (UAS) …

Since the turn of the century, emerging unmanned aircraft systems (UAS) have found
increasingly diverse applications in wildlife science as convenient, very high-resolution …

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 …

Uncrewed aerial systems (UASs) are becoming very popular in the domain of water
resource map** and management (WRMM). Being a cheaper and quicker option capable …

The number of scientific studies that consider possible applications of remotely piloted
aircraft systems (RPASs) for the management of natural hazards effects and the …

Accurate and timely information on surface water quality and quantity is critical for various
applications, including irrigation agriculture. In-field water quality and quantity data from …