Simultaneous localization and map** (slam) and data fusion in unmanned aerial vehicles: Recent advances and challenges
This article presents a survey of simultaneous localization and map** (SLAM) and data
fusion techniques for object detection and environmental scene perception in unmanned …
fusion techniques for object detection and environmental scene perception in unmanned …
[HTML][HTML] Digital terrain models generated with low-cost UAV photogrammetry: Methodology and accuracy
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 …
external elements are removed. Traditional survey methods are still used to collect accurate …
A quick and low-cost smartphone photogrammetry method for obtaining 3D particle size and shape
Reliable particle measurements are essential when investigating the size and shape of
particles in various fields of study, including engineering geology. Common methods to …
particles in various fields of study, including engineering geology. Common methods to …
Current practices in UAS-based environmental monitoring
With the increasing role that unmanned aerial systems (UAS) are playing in data collection
for environmental studies, two key challenges relate to harmonizing and providing …
for environmental studies, two key challenges relate to harmonizing and providing …
Applications of unmanned aerial vehicle (UAV) surveys and Structure from Motion photogrammetry in glacial and periglacial geomorphology
Unmanned aerial vehicles (UAVs, UAS, drones) combined with Structure-from-Motion (SfM)
photogrammetry have emerged over the last decade as the basis for a very efficient …
photogrammetry have emerged over the last decade as the basis for a very efficient …
Structure from motion photogrammetric technique
Abstract Structure from motion (SfM) with multiview stereo, a technique from photogrammetry
and computer vision that uses overlap** images to reconstruct 3D surface models, is a …
and computer vision that uses overlap** images to reconstruct 3D surface models, is a …
Ground control point distribution for accurate kilometre-scale topographic map** using an RTK-GNSS unmanned aerial vehicle and SfM photogrammetry
Unmanned Aerial Vehicles (UAVs) have revolutionised the availability of high resolution
topographic data in many disciplines due to their relatively low-cost and ease of deployment …
topographic data in many disciplines due to their relatively low-cost and ease of deployment …
Remote sensing for assessing landslides and associated hazards
Multi-platform remote sensing using space-, airborne and ground-based sensors has
become essential tools for landslide assessment and disaster-risk prevention. Over the last …
become essential tools for landslide assessment and disaster-risk prevention. Over the last …
[HTML][HTML] UAV-based multispectral and thermal cameras to predict soil water content–A machine learning approach
Soil water content (SWC) estimation is a crucial issue of agricultural production, and its
map** is an important task. We aimed to study the efficacy of UAV-based thermal (TH) and …
map** is an important task. We aimed to study the efficacy of UAV-based thermal (TH) and …
Citizen science for monitoring seasonal-scale beach erosion and behaviour with aerial drones
Sandy beaches are highly dynamic systems which provide natural protection from the
impact of waves to coastal communities. With coastal erosion hazards predicted to increase …
impact of waves to coastal communities. With coastal erosion hazards predicted to increase …