Zobrazeno 1 - 10
of 128
pro vyhledávání: '"Guanwen Huang"'
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 15, Iss 1 (2024)
Real-time monitoring technologies of surface deformation represented by the global navigation satellite system (GNSS) are essential for landslides early warning. Monitoring methods such as GNSS require on-site manual installation. Therefore, it becom
Externí odkaz:
https://doaj.org/article/6a33b808ac55423994dc3e7120e9d486
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 7, Pp n/a-n/a (2024)
Abstract Expansive soils pose a significant challenge in geotechnical engineering, especially in coastal areas. While research has mainly focused on their elastic properties, this study explores the overlooked aspect of inelastic subsidence during pr
Externí odkaz:
https://doaj.org/article/d15d25855c264ff69de5a499f6df2989
Publikováno v:
Satellite Navigation, Vol 4, Iss 1, Pp 1-15 (2023)
Abstract The Real-Time Kinematic (RTK) positioning method of the Global Navigation Satellite System (GNSS) has been widely used for landslide monitoring. The stability of its reference station is crucial to obtain accurate and reliable monitoring res
Externí odkaz:
https://doaj.org/article/d325b7026c9d4c14baee7debc1bf278d
Autor:
Qinglin Ye, Guiling Xu, Chao Xue, Shuting Pang, Boji Xie, Guanwen Huang, Haoyu Li, Xuesong Chen, Rirong Yang, Wei Li
Publikováno v:
FEBS Open Bio, Vol 13, Iss 11, Pp 2061-2080 (2023)
Focal segmental glomerulosclerosis (FSGS) is a type of chronic glomerular nephropathy showing characteristic glomerular sclerosis, diagnosed by kidney biopsy. However, it is difficult and expensive to monitor disease progression with repeated renal b
Externí odkaz:
https://doaj.org/article/efa54844f1ff41b0a58fa7db67dcb454
Publikováno v:
Remote Sensing, Vol 16, Iss 13, p 2483 (2024)
A non-periodic “step-like” variation in displacement is exhibited owing to the repeated instability of expansive soil landslides. The dynamic prediction of deformation for expansive soil landslides has become a challenge in actual engineering for
Externí odkaz:
https://doaj.org/article/d29f156a42f4415c973bbd30ff5432de
Autor:
Wanji Zheng, Qian Sun, Jun Hu, Zhong Lu, Kang Zhu, Xiao Ye, Guanwen Huang, Mingjun Hu, Jianjun Zhu, Zhiwei Li
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 14, Iss 1 (2023)
AbstractThe safety of the Three Gorges Reservoir, the world’s largest hydraulic project, has attracted significant attention. Among the landslides in the area, the Xinpu landslide complex stands out as one of the largest. However, accurately detect
Externí odkaz:
https://doaj.org/article/4088fb3bbb084f75a45045830a830f9b
Publikováno v:
Remote Sensing, Vol 16, Iss 7, p 1213 (2024)
For real-time (RT) precise point positioning (PPP), the state space representation (SSR) information is often delayed due to possible communication delays and specific broadcast intervals. In this case, the positioning results will diverge and re-con
Externí odkaz:
https://doaj.org/article/258795ac6027471c8ad8cec1a39adaa9
Publikováno v:
Satellite Navigation, Vol 4, Iss 1, Pp 1-10 (2023)
Abstract Currently, Global Navigation Satellite System (GNSS) Real-Time Kinematic positioning (RTK) and Precise Point Positioning (PPP) techniques are widely employed for real-time monitoring of landslides. However, both RTK and PPP monitoring techni
Externí odkaz:
https://doaj.org/article/e81d0422b75645299d186a182bd8a446
Publikováno v:
Remote Sensing, Vol 15, Iss 12, p 2983 (2023)
Smartphones with the Android operating system can acquire Global Navigation Satellite System (GNSS) raw pseudorange and carrier phase observations, which can provide a new way for the general public to obtain precise position information. However, on
Externí odkaz:
https://doaj.org/article/03405215aea044ad94f8810d84683910
Publikováno v:
Satellite Navigation, Vol 2, Iss 1, Pp 1-11 (2021)
Abstract The Fractional Cycle Bias (FCB) product is crucial for the Ambiguity Resolution (AR) in Precise Point Positioning (PPP). Different from the traditional method using the ionospheric-free ambiguity which is formed by the Wide Lane (WL) and Nar
Externí odkaz:
https://doaj.org/article/67f5646aa73249f7b133be44606fa0d9