Results 21 to 30 of about 108,193,767 (94)
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingThe kinematics of rock glaciers is a key indicator for studying periglacial environment hydrology, climate, and disasters. The interferometric synthetic aperture radar (InSAR) technique has been demonstrated to be an effective technique for detecting the
Xuefei Zhang +7 more
doaj +2 more sources
Remote Sensing, 2023 LuTan-1 (LT-1) is a bistatic synthetic aperture radar (BiSAR) system consisting of two identical L-band SAR satellites. The bistatic mode of LT-1 plays a critical role in generating high-precision digital elevation models (DEMs), which requires precise ...
Yu Wang, Yachao Wang, Jingwen Mou
exaly +3 more sources
Operational Deformation Monitoring of the Hong Kong–Zhuhai–Macao Bridge with Multi-Orbit LuTan-1 SAR Satellites [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information SciencesThis study evaluates the operational capability of the Chinese LuTan-1 (LT-1) L-band SAR constellation for monitoring the Hong Kong–Zhuhai–Macao Bridge (HZMB), a representative sea-crossing bridge under a complex subtropical marine climate ...
J. Lu +7 more
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Remote SensingLuTan-1 (LT-1) is China’s first L-band differential interferometric synthetic aperture radar system, comprising two multi-polarization SAR satellites, LT-1A and LT-1B.
Liyuan Liu +5 more
exaly +3 more sources
Design Bistatic Interferometric DEM Generation Algorithm and Its Theoretical Accuracy Analysis for LuTan-1 Satellites [PDF]
Journal of Geodesy and Geoinformation Science, 2022 LuTan-1 (LT-1) is a constellation with two full-polarization L-band radar satellites designed by China, and the first satellite was scheduled to be launched in December 2021 and the second one in January 2022.
Bing XU,Liqun LIU,Zhiwei LI,Yan ZHU,Jingxin HOU,Wenxiang MAO
doaj +1 more source
Haemorrhoidal haemodynamic changes in patients with haemorrhoids treated using Doppler-guided dearterialization. [PDF]
, 2021 Background: Arterial hyperflow to haemorrhoids has been implicated as a possible pathophysiological co-factor in haemorrhoidal disease. The purpose of this study was to investigate how transanal haemorrhoidal dearterialization (THD) can influence ...
F Litta 1 +9 more
core +1 more source
DINAMIKA STRUKTUR KOMUNITAS TUMBUHAN AIR DI DANAU LUTAN KELURAHAN TUMBANG RUNGAN KOTA PALANGKA RAYA [PDF]
, 2023 Penelitian ini mengkaji tentang dinamika struktur komunitas tumbuhan air di Danau Lutan berdasarkan analisis struktur komunitas tumbuhan air dan kondisi kualitas air parameter fisika dan kimia sebagai faktor pendukung pertumbuhan tumbuhan air.
Noor Asma Intan Puteri +3 more
core +1 more source
Precise Ambiguity Performance Evaluation for Spaceborne SAR with Diverse Waveforms
Remote Sensing, 2023 The ambiguity suppression is a technical challenge for the present generation of spaceborne synthetic aperture radar (SAR) systems since this kind of suppression does not take the high spatial resolution and wide coverage into account simultaneously. The
Guodong Jin +7 more
doaj +1 more source
LT-1A/B Satellite SAR Geometric Calibration and Absolute Location Error Analysis
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingLuTan-1 (LT-1) is China's first L-band differential interferometric synthetic aperture radar (SAR) satellite system, and also the first twin L-band SAR satellite system in the world.
Minzheng Mu +7 more
doaj +1 more source
Remote SensingThe Lutan-1 (LT-1) mission is the first civilian L-band differential interferometric synthetic aperture radar (SAR) system in China, with interferometry as its primary application.
Yulin Yao +5 more
doaj +1 more source