Zobrazeno 1 - 10
of 377
pro vyhledávání: '"ground-based radar"'
Autor:
Seongcheon Park, Sanghoon Hong
Publikováno v:
Geo Data, Vol 6, Iss 1, Pp 24-31 (2024)
Dams are man-made structures built to manage water resources efficiently and prepare for natural disasters such as droughts and floods. It requires careful and continuous inspection to prevent its failure. Research reported to assess dam stability us
Externí odkaz:
https://doaj.org/article/1f220be6578f436593d986165bf99843
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 5790-5803 (2024)
Satellite monitoring of icebergs in the Arctic region is paramount for the safety of shipping and maritime activities. The potential of polarimetric synthetic aperture radar data in enhancing detection capabilities of icebergs under interchangeable a
Externí odkaz:
https://doaj.org/article/acc00314ee3f4191b897301c179a5342
Autor:
Jiangwan Xu, Chunyu Ding, Yan Su, Zonghua Ding, Song Yang, Jiawei Li, Zehua Dong, Ravi Sharma, Xiaohang Qiu, Zhonghan Lei, Haoyu Chen, Changzhi Jiang, Wentao Chen, Qi Cheng, Zihang Liang
Publikováno v:
Remote Sensing, Vol 16, Iss 18, p 3484 (2024)
Lunar exploration is of significant importance in the development and utilization of in situ lunar resources, water ice exploration, and astronomical science. In recent years, ground-based radar (GBR) has gained increasing attention in the field of l
Externí odkaz:
https://doaj.org/article/703dcbf5f6c2498691d522af8d1c2fbf
Autor:
Dandi Rong, Yi Wang
Publikováno v:
Sensors, Vol 24, Iss 18, p 6094 (2024)
The spatial target motion model exhibits a high degree of nonlinearity. This leads to the fact that it is easy to diverge when the conventional Kalman filter is used to track the spatial target. The Unscented Kalman filter can be a good solution to t
Externí odkaz:
https://doaj.org/article/e22c6c0ef2be45719c26f91ee34c0210
Publikováno v:
Remote Sensing, Vol 16, Iss 11, p 1882 (2024)
This paper presents three refinements in ground-based radar interferometer (GB-radar) measurement for bridge load testing: (1) GB-radar phase jumps were detected for the first time on bridge tower displacement monitoring, and a recovery method is pre
Externí odkaz:
https://doaj.org/article/49278e78f8e14923af8a6a27f35b1659
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 13, Iss 1, Pp 2819-2839 (2022)
Luanchuan mining area, which is located in Henan Province, China and characterized by undulating topography and large precipitation, is vulnerable to the landslide disasters. The observations from the space-borne radar (ascending and descending Terra
Externí odkaz:
https://doaj.org/article/ac17ec39a4e04852bb510467287341f0
Autor:
Matthias Arnold, Sina Keller
Publikováno v:
Infrastructures, Vol 9, Iss 3, p 37 (2024)
This paper introduces a novel nothing-on-road (NOR) bridge weigh-in-motion (BWIM) approach with deep learning (DL) and non-invasive ground-based radar (GBR) time-series data. BWIMs allow site-specific structural health monitoring (SHM) but are usuall
Externí odkaz:
https://doaj.org/article/4111aa6edd7742c99fed3503ac88d1b7
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Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 14, Pp 7734-7750 (2021)
The accuracy of surface displacements measured by differential radar interferometry is significantly degraded by the atmospheric phase screen (APS). This article presents a practical and efficient approach for APS mitigation based on the coherent pix
Externí odkaz:
https://doaj.org/article/e91cb1efbde14e07aa1e12dafe80077a
Publikováno v:
Leida xuebao, Vol 9, Iss 3, Pp 514-524 (2020)
Ground-based radar is a microwave remote sensing imaging technology that has been gradually developed throughout the past 20 years so that it has become mature. At present, it has been widely used in monitoring geological disasters such as landslides
Externí odkaz:
https://doaj.org/article/e41aab39a1464a9dab96c67e06b6995d