In recent years, UAV remote sensing has gradually attracted the attention of scientific
researchers and industry, due to its broad application prospects. It has been widely used in …

Digital terrain model (DTM) generation is essential to recreating terrain morphology once the
external elements are removed. Traditional survey methods are still used to collect accurate …

UAV-based technologies are evolving and improving at a rapid pace. The abundance of
solutions and systems available today can make it difficult to identify the best option for …

Georeferencing using ground control points (GCPs) is the most common strategy in
photogrammetry modeling using unmanned aerial vehicle (UAV)-acquired imagery. With the …

Images captured by unmanned aerial vehicles (UAVs) and processed by structure-from-
motion (SfM) photogrammetry are increasingly used in geomorphology to obtain high …

Abstract Structure-from-motion (SfM) and multi-view stereo (MVS) algorithms coupled with
the use of unmanned aerial vehicles (UAVs) have become a popular tool in the geosciences …

Owing to usual logistic hardships related to field-based cryospheric research, remote
sensing has played a significant role in understanding the frozen components of the Earth …

Unmanned aerial vehicle (UAV) photogrammetry has recently emerged as a popular
solution to obtain certain products necessary in linear projects, such as orthoimages or …

Structure from motion (SFM) has become an integral technique in coastal change
assessment; the US Geological Survey (USGS) used Agisoft Metashape Professional …

Lately, affordable unmanned aerial vehicle (UAV)-lidar systems have started to appear on
the market, highlighting the need for methods facilitating proper verification of their accuracy …