Smartphone assisted fieldwork: Towards the digital transition of geoscience fieldwork using LiDAR-equipped iPhones
Major advances in smartphones and tablets in terms of their built-in sensors (esp. cameras),
available computational power and on-board memory are transforming the role of such …
available computational power and on-board memory are transforming the role of such …
Beyond 3-D: The new spectrum of lidar applications for earth and ecological sciences
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 …
ranging (lidar) technology drives fundamental advances in the Earth and Ecological …
Image-based surface reconstruction in geomorphometry–merits, limits and developments
Photogrammetry and geosciences have been closely linked since the late 19th century due
to the acquisition of high-quality 3-D data sets of the environment, but it has so far been …
to the acquisition of high-quality 3-D data sets of the environment, but it has so far been …
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 …
Airborne lidar change detection: An overview of Earth sciences applications
In the last two decades, airborne laser scanning (ALS) has found widespread application
and driven fundamental advances in the Earth sciences. With increasing availability and …
and driven fundamental advances in the Earth sciences. With increasing availability and …
The implications of M3C2 projection diameter on 3D semi-automated rockfall extraction from sequential terrestrial laser scanning point clouds
Rockfall inventories are essential to quantify a rockfall activity and characterize the hazard.
Terrestrial laser scanning and advancements in processing algorithms have resulted in …
Terrestrial laser scanning and advancements in processing algorithms have resulted in …
Optimising 4-D surface change detection: an approach for capturing rockfall magnitude–frequency
We present a monitoring technique tailored to analysing change from near-continuously
collected, high-resolution 3-D data. Our aim is to fully characterise geomorphological …
collected, high-resolution 3-D data. Our aim is to fully characterise geomorphological …
[HTML][HTML] M3C2-EP: Pushing the limits of 3D topographic point cloud change detection by error propagation
The analysis of topographic time series is often based on bitemporal change detection and
quantification. For 3D point clouds, acquired using laser scanning or photogrammetry …
quantification. For 3D point clouds, acquired using laser scanning or photogrammetry …
Automated terrestrial laser scanning with near-real-time change detection–monitoring of the Séchilienne landslide
We present an automated terrestrial laser scanning (ATLS) system with automatic near-real-
time change detection processing. The ATLS system was tested on the Séchilienne …
time change detection processing. The ATLS system was tested on the Séchilienne …
UAVs for monitoring, investigation, and mitigation design of a rock slope with multiple failure mechanisms—A case study
Slope instabilities adjacent to transportation corridors require timely and precise assessment
to determine the risk to road users, particularly when weather changes trigger these …
to determine the risk to road users, particularly when weather changes trigger these …