Zobrazeno 1 - 10
of 188
pro vyhledávání: '"Yingkui Li"'
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 130, Iss , Pp 103872- (2024)
As an invasive plant species with wide ecological tolerance and fast infestation, kudzu has posed persistent challenges to the ecosystem and economy in the southeastern United States. However, current studies on kudzu mapping and invasive mechanisms
Externí odkaz:
https://doaj.org/article/308943c8ad314c5485c023bb6b299b5e
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-15 (2023)
Abstract The accuracy and quality of the landslide susceptibility map depend on the available landslide locations and the sampling strategy for absence data (non-landslide locations). In this study, we propose an objective method to determine the cri
Externí odkaz:
https://doaj.org/article/49a16bec6bf9425391629bb95bdbde4c
Publikováno v:
Remote Sensing, Vol 15, Iss 21, p 5163 (2023)
The integration of structure from motion (SFM) and unmanned aerial vehicle (UAV) technologies has allowed for the generation of very high-resolution three-dimensional (3D) point cloud data (up to millimeters) to detect and monitor surface changes. Ho
Externí odkaz:
https://doaj.org/article/694eac53124c4a719bb1327614669a26
Publikováno v:
IEEE Photonics Journal, Vol 14, Iss 3, Pp 1-5 (2022)
A noise-like pulse (NLP) thulium-doped fiber laser based on single-wall carbon nanotubes (SWCNTs) has been proposed and demonstrated in this paper, which the microfiber decorated with SWCNTs work as a saturable absorber to generate an ultrafast pulse
Externí odkaz:
https://doaj.org/article/5e769ca206b14b7e9f755dac41cbd57f
Publikováno v:
Geo-spatial Information Science, Vol 24, Iss 3, Pp 458-473 (2021)
Most lakes have undergone significant changes on the Tibetan Plateau in recent decades, affecting water resources on the Tibetan Plateau and its surrounding areas. In this paper, we investigated the variations of 25 lakes in five sub-regions on the T
Externí odkaz:
https://doaj.org/article/0a47b0de35cb4055856b548f5edc452d
Publikováno v:
Remote Sensing, Vol 14, Iss 19, p 4776 (2022)
Terrestrial LiDAR (light detection and ranging) has been used to quantify micro-topographic changes using high-density 3D point clouds in which extracting the ground surface is susceptible to off-terrain (OT) points. Various filtering algorithms are
Externí odkaz:
https://doaj.org/article/258c8133fae041c69d0fbad34ea2b204
Publikováno v:
Remote Sensing, Vol 14, Iss 6, p 1315 (2022)
Topography plays an important role in shaping the patterns of sediment erosion and deposition of different landscapes. Studies have investigated the role of topography at basin scales, whereas little work has been conducted on hillslopes, partially d
Externí odkaz:
https://doaj.org/article/a4a91c5aa7204ffc8b079e4120dc5afa
Autor:
Gene Bailey, Yingkui Li, Nathan McKinney, Daniel Yoder, Wesley Wright, Robert Washington-Allen
Publikováno v:
Remote Sensing, Vol 14, Iss 7, p 1537 (2022)
The advances of remote sensing techniques allow for the generation of dense point clouds to detect detailed surface changes up to centimeter/millimeter levels. However, there is still a need for an easy method to derive such surface changes based on
Externí odkaz:
https://doaj.org/article/9b4b8aabec714f729d099eb4848fa2d3
Publikováno v:
Frontiers in Earth Science, Vol 8 (2020)
High-resolution terrestrial laser scanning (TLS) provides a unique opportunity to monitor short-term erosion and deposition processes in gully systems. This study quantified the pattern of erosion and deposition within an active gully in the sub-trop
Externí odkaz:
https://doaj.org/article/16c9f586597045fe90caf6211cf03e0a
Publikováno v:
ISPRS International Journal of Geo-Information, Vol 11, Iss 2, p 89 (2022)
Landslide susceptibility depends on various causal factors such as geology, land use/land cover (LULC), slope, and elevation. Unlike other factors that are relatively stable over time, LULC is a dynamic factor associated with human activities. This s
Externí odkaz:
https://doaj.org/article/d0cd44c214a24cbe941cbaae493a0a91