Structure from motion photogrammetric technique
Abstract Structure from motion (SfM) with multiview stereo, a technique from photogrammetry
and computer vision that uses overlapping images to reconstruct 3D surface models, is a …
and computer vision that uses overlapping images to reconstruct 3D surface models, is a …
Multiscale spatiotemporal characteristics of landscape patterns, hotspots, and influencing factors for soil erosion
Soil erosion is an increasingly serious eco-environmental problem, and effective control of
soil erosion is an important part of soil resource protection and ecological restoration. In this …
soil erosion is an important part of soil resource protection and ecological restoration. In this …
Using UAV and LiDAR data for gully geomorphic changes monitoring
Gully formation and evolution represent important aspects not only of landform evolution, but
also of practical interest regarding hydrology and agriculture. The classic methodology of …
also of practical interest regarding hydrology and agriculture. The classic methodology of …
High-resolution monitoring of diffuse (sheet or interrill) erosion using structure-from-motion
Sheet erosion is common on agricultural lands, and understanding the dynamics of the
erosive process as well as the quantification of soil loss is important for both soil scientists …
erosive process as well as the quantification of soil loss is important for both soil scientists …
Soil micro-topography change detection at hillslopes in fragile Mediterranean landscapes
Measuring soil surface changes at field scale can be an important tool to analyse sediment
connectivity and may contribute to a better understanding of processes causing soil …
connectivity and may contribute to a better understanding of processes causing soil …
Spatiotemporal dynamic of soil erosion and the key factors impact processes over semi-arid catchments in Southwest China
Y Zhou, Y Yi, H Liu, C Tang, S Zhang - Ecological Engineering, 2024 - Elsevier
The heterogeneity of geographic environments and vegetation types plays a crucial role in
determining soil erosion patterns. Highlighting the influence of environmental factors and …
determining soil erosion patterns. Highlighting the influence of environmental factors and …
A review on the possibilities and challenges of today's soil and soil surface assessment techniques in the context of process-based soil erosion models
To investigate relevant processes as well as to predict the possible impact of soil erosion,
many soil erosion modelling tools have been developed. The most productive development …
many soil erosion modelling tools have been developed. The most productive development …
In-situ assessment of soil shrinkage and swelling behavior and hydro-thermal regimes with a thermo-time domain reflectometry technique
M Zhang, Z Tian, Q Zhu, J Chen - Soil and Tillage Research, 2023 - Elsevier
The shrinkage and swelling behaviors of clayey soils could lead to cracks and erosions
inducing severe damages to agricultural lands and engineering projects. Thus, improving …
inducing severe damages to agricultural lands and engineering projects. Thus, improving …
Dynamics of erosion and deposition in a partially restored valley-bottom gully
Gullies are sources and reservoirs of sediments and perform as efficient transfers of runoff
and sediments. In recent years, several techniques and technologies emerged to facilitate …
and sediments. In recent years, several techniques and technologies emerged to facilitate …
Variation in soil surface roughness under different land uses in a small watershed on the Loess Plateau, China
P Zhu, G Zhang, B Zhang, H Wang - Catena, 2020 - Elsevier
Soil surface roughness (SSR) significantly influences hydrological and erosion processes
under different conditions. Land use and its adjustment may greatly influence SSR via …
under different conditions. Land use and its adjustment may greatly influence SSR via …