Results 11 to 20 of about 108,193,767 (94)
Mining Deformation Monitoring Based on Lutan-1 Monostatic and Bistatic Data
Remote Sensing, 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, high ...
Xiang Zhang, Tao Li, Hongdong Fan
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Remote SensingThe LuTan-1 (LT-1) mission, China’s first civilian bistatic spaceborne Synthetic Aperture Radar (SAR) mission, comprises two L-band SAR satellites.
Yu Wang, Yachao Wang, Jingwen Mou
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First evaluation of the coherence of LuTan-1 bistatic InSAR system
International Journal of Applied Earth Observation and GeoinformationThe LuTan-1 (LT-1) mission, consisting of two nearly identical synthetic aperture radar (SAR) satellites, LT-1A and LT-1B, conducted unprecedented L-band bistatic data acquisition from June to December 2022, with the objective of generating high ...
Zhu Jianjun, Haiqiang Fu, Huacan Hu
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Remote SensingChina’s first L-band fully polarimetric Synthetic Aperture Radar (SAR) constellation, LuTan-1 (LT-1), was designed for terrain mapping and geohazard monitoring.
Zefa Yang, Hesheng Chen
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Remote Sensing, 2023 The LuTan-1(LT-1), known as the L-band differential interferometric synthetic aperture radar (SAR) satellite system, is an essential piece of civil infrastructure in China, providing extensive applications such as surface deformation monitoring and ...
Zongxiang Xu +4 more
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On the Processing of Dual-Channel Receiving Signals of the LuTan-1 SAR System
Remote Sensing, 2022 LuTan-1 (LT-1) is an innovative spaceborne radar Earth observation mission including two satellites equipped with synthetic aperture radar (SAR) which will be launched in 2022.
Haoyu Lin +6 more
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In-Orbit Assessment of Image Quality Metrics for the LuTan-1 SAR Satellite Constellation
Remote SensingLuTan-1(LT-1) is the first Chinese civil L-band satellite constellation for geohazard observation, comprising LT-1A and LT-1B satellites. By employing interferometric altimetry and differential deformation measurement technologies, it achieves high ...
Mingxia Zhang +5 more
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LuTan-1 InSAR Products Assessments for Geohazards and Geoinformation Monitoring [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information SciencesLuTan-1 (LT-1) satellites have been launched for about 4 years. 771,282 images have been distributed to the users of China till 29th October, 2025. Main application purpose of LT-1 was geohazard monitoring and geoinformation production.
T. Li +5 more
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Remote Sensing, 2022 In the bistatic synthetic aperture radar (BiSAR) system, the unavoidable frequency deviation between the oscillators (USOs) will result in additional phase modulation in the demodulated radar signal, which significantly degrades the quality of the SAR ...
Yonghua Cai +6 more
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Remote Sensing, 2023 On 5 September 2022, an MS 6.8 earthquake occurred in Luding county, Sichuan province, China, with the epicenter located approximately 20 km from the main peak of Mount (Mt.) Gongga. The dynamic situation of Mt.
Hao Li +3 more
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