Zobrazeno 1 - 10
of 106
pro vyhledávání: '"Hongdong FAN"'
Publikováno v:
Meikuang Anquan, Vol 55, Iss 4, Pp 177-186 (2024)
At present, the detection of mining subsidence basins by interferometric synthetic aperture radar (InSAR) mainly relies on underground mining data or human visual interpretation. To solve this problem, this paper proposes a deformation basin detectio
Externí odkaz:
https://doaj.org/article/ab1f5068e70a46349ca61f555ae0f53b
Publikováno v:
Meikuang Anquan, Vol 55, Iss 3, Pp 175-180 (2024)
In view of the fact that the time function parameters in the dynamic prediction model of mining subsidence are mainly obtained by inversion based on the subsidence time series of the maximum subsidence point, its research on the spatial position chan
Externí odkaz:
https://doaj.org/article/50984c4138b642b8889b9f59b10aadc9
Autor:
Nianbin Zhang, Yunjia Wang, Feng Zhao, Teng Wang, Kewei Zhang, Hongdong Fan, Dawei Zhou, Leixin Zhang, Shiyong Yan, Xinpeng Diao, Rui Song
Publikováno v:
Remote Sensing, Vol 16, Iss 6, p 993 (2024)
The collapse of open-pit coal mine slopes is a kind of severe geological hazard that may cause resource waste, economic loss, and casualties. On 22 February 2023, a large-scale collapse occurred at the Xinjing Open-Pit Mine in Inner Mongolia, China,
Externí odkaz:
https://doaj.org/article/978680649ed74d5cbff060adf8550721
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 16, Pp 4931-4946 (2023)
To meet the needs of the rapid development of new energy sources, China is currently accelerating the construction of pumped storage power stations (PSPS). However, the complex geological environment and large-scale construction can easily cause defo
Externí odkaz:
https://doaj.org/article/4d2f84726d65462e8a24940b8907e523
Publikováno v:
Remote Sensing, Vol 15, Iss 24, p 5668 (2023)
Coal mining leads to surface subsidence, landslides, soil erosion and other problems that seriously threaten the life and property safety of residents in mining areas, and it is urgent to obtain mining subsidence information using high-frequency, hig
Externí odkaz:
https://doaj.org/article/092ca014328e430087884fa3f287e5b6
Publikováno v:
Remote Sensing, Vol 15, Iss 14, p 3574 (2023)
Statistically homogeneous pixel (SHP) selection is an important process in the distributed scatterer interferometric synthetic aperture radar (DS-InSAR) approach. However, prevalent methods struggle to appropriately balance the efficiency and accurac
Externí odkaz:
https://doaj.org/article/404403ce89434818b81d4c41555fc4b1
Publikováno v:
IEEE Access, Vol 8, Pp 11964-11978 (2020)
Accurate remaining useful life (RUL) prediction has a great significance to improve the reliability and safety for key equipment. However, it often occur imperfect or even no prior degradation information in practical application for the existing RUL
Externí odkaz:
https://doaj.org/article/4274dd03447b4cf99cbdab9b7498ba1b
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 103, Iss , Pp 102526- (2021)
The nature of coal mining areas, such as private exploitation, illegal exploitation, is not only a waste of a large amount of coal resources, but is also very likely to cause geological problems such as surface collapse and cracks. However, existing
Externí odkaz:
https://doaj.org/article/c11ad130498a45259e7292a2efb08a0f
Publikováno v:
European Journal of Remote Sensing, Vol 52, Iss 1, Pp 493-503 (2019)
An improved method combining a probability integral method and interferometric synthetic aperture radar (InSAR) for retrieving three-dimensional (3D) displacement field caused by coal mining is proposed. In this paper, fully considering dip angles of
Externí odkaz:
https://doaj.org/article/71b68f1ae8af49e296b73a6ecd509be1
Publikováno v:
European Journal of Remote Sensing, Vol 52, Iss 1, Pp 484-492 (2019)
Ratio and log ratio operators were widely used in change detection of synthetic aperture radar (SAR) images. It is well known for the researchers who focus on change detection of SAR images that log ratio outperforms ratio because logarithmic transfo
Externí odkaz:
https://doaj.org/article/9ef1c9f60f214c4f9a560f60bba9fe85