Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Zefa YANG"'
Publikováno v:
Meitan kexue jishu, Vol 51, Iss 6, Pp 177-186 (2023)
The time function method is one of the most commonly used methods for predicting surface dynamic displacements in coal mine areas. In which, the accuracy and reliability of the predicted displacements, to a large extent, depends on the selected mathe
Externí odkaz:
https://doaj.org/article/018336751f7040d69109b0027cc1acd9
Publikováno v:
Remote Sensing, Vol 15, Iss 9, p 2337 (2023)
Interferometric synthetic aperture radar (InSAR) is a useful tool for monitoring surface uplifts due to groundwater rebound in abandoned coal mines. However, InSAR-based prediction for surface uplifts has rarely been focused on so far, hindering the
Externí odkaz:
https://doaj.org/article/483b157d14304efeb8ba7c2b1ebf3240
Publikováno v:
Frontiers in Environmental Science, Vol 10 (2022)
The settlement (or subsidence) of mine waste dump is likely to cause landslides, thereby imposing threats on the safety of human beings and other local properties. Hence, it is essential to accurately predict the settlement for the early-warning of s
Externí odkaz:
https://doaj.org/article/0dd69d552b3a4e9092d4b174e56272ca
Publikováno v:
Engineering, Vol 6, Iss 8, Pp 913-918 (2020)
Up-to-date digital elevation model (DEM) products are essential in many fields such as hazards mitigation and urban management. Airborne and low-earth-orbit (LEO) space-borne interferometric synthetic aperture radar (InSAR) has been proven to be a va
Externí odkaz:
https://doaj.org/article/92530645b5b049528f3347a81426787a
Publikováno v:
IEEE Access, Vol 8, Pp 130878-130887 (2020)
This paper presents a terrain-related method to simultaneously correct the global error trends and local linear/nonlinear terrain-related errors of the Shuttle Radar Topography Mission (SRTM) digital elevation model (DEM), which have not been focused
Externí odkaz:
https://doaj.org/article/3896754ac97c4eb19729547c9a1a0654
Publikováno v:
Remote Sensing, Vol 14, Iss 9, p 1963 (2022)
It is common to estimate underground mining-induced subsidence from interferometric synthetic aperture radar (InSAR) displacement observations by Neglecting hOrizontal moVements (NOV). Such a strategy would cause large errors in the NOV-estimated sub
Externí odkaz:
https://doaj.org/article/691445cf772642299a0467d5a873e026
Publikováno v:
Remote Sensing, Vol 14, Iss 4, p 842 (2022)
Deformation prediction for a salt solution mining area is essential to mining environmental protection. The combination of Synthetic Aperture Radar Interferometry (InSAR) technique with Probability Integral Method (PIM) has proven to be powerful in p
Externí odkaz:
https://doaj.org/article/53769750a78d43e88965c2f53f55e08e
Publikováno v:
Remote Sensing, Vol 13, Iss 18, p 3782 (2021)
The previous multi-track InSAR (MTI) method can be used to retrieve mining-induced three-dimensional (3D) surface displacements with high spatial–temporal resolution by incorporating multi-track interferometric synthetic aperture radar (InSAR) obse
Externí odkaz:
https://doaj.org/article/d0bd128f1072480fa43d52638ab9f6b9
Autor:
Xing Peng, Xinwu Li, Changcheng Wang, Jianjun Zhu, Lei Liang, Haiqiang Fu, Yanan Du, Zefa Yang, Qinghua Xie
Publikováno v:
Remote Sensing, Vol 11, Iss 8, p 975 (2019)
Synthetic aperture radar tomography (TomoSAR) has been proven to be a useful way to reconstruct vertical structure over forest areas with P-band images, on account of its three-dimensional imaging ability. In the case of a small number of non-uniform
Externí odkaz:
https://doaj.org/article/921776a4b9f042b8ac2af515986fdbee
Publikováno v:
Remote Sensing, Vol 10, Iss 7, p 1004 (2018)
Synthetic aperture radar tomography (TomoSAR) is a useful tool for retrieving the three-dimensional structure of buildings in urban areas, especially for datasets with a high spatial resolution. However, among the previous TomoSAR estimators, some ca
Externí odkaz:
https://doaj.org/article/15966183275347a39283a58b645b9414