Results 21 to 30 of about 38 (38)

Detection of Small-Scale Potential Landslides in Vegetation-Covered Areas of the Hengduan Mountains Using LT-1 Imagery: A Case Study of the Luding Seismic Zone

Remote Sensing
The rugged terrain and dense vegetation in the mountainous area of Luding after the strong earthquake have made geologic hazards hidden and difficult to verify, and there are limitations in the fine-resolution monitoring of small-scale landslides ...
Hang Jiang, Xianhua Yang, Hui Wen, Xiaogang Wang, Chuanyang Lei, Rui Zhang   +5 more
doaj   +1 more source

Monitoring surface deformation dynamics in the mining subsidence area using LT-1 InSAR interferometry: A case study of Datong, China

International Journal of Applied Earth Observations and Geoinformation
Monitoring of mining-induced subsidence dynamics enables to the exploration and analysis of changes in the direction of surface deformation caused by the extraction of underground resources.
Liuru Hu, Xinming Tang, Roberto Tomás, Tao Li, Xiang Zhang, Zhiwei Li, Jiaqi Yao, Jing Lu   +7 more
doaj   +1 more source

InSAR Inversion of the Source Mechanism of the 23 January 2024 Xinjiang Wushi M_w7.0 Earthquake

Remote Sensing
The Mw7.0 earthquake that occurred on 23 January 2024, in Wushi County, Xinjiang, China, was centered on the Maidan fault, located at the rear edge of the Kalpin reverse-thrust system in the southwestern Tianshan Mountains, at a depth of 13 km.
Mingyang Jin, Yongsheng Li, Yujiang Li
doaj   +1 more source

Geocoding Refinement via Planar Block Adjustment for Spaceborne SAR Imagery in Low-Relief Terrain: A Case Study of LuTan-1

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
The geolocation accuracy of spaceborne synthetic aperture radar (SAR) imagery is crucial for a wide range of applications, yet it is often degraded by errors in onboard parameters, making accurate geocoding refinement essential.
Kefu Wu, Haiqiang Fu, Jianjun Zhu, Qijin Han, Aichun Wang, Mingxia Zhang, Huacan Hu, Dong Zeng, Zhiwei Liu, Zhiwei Li, Yang Liu   +10 more
doaj   +1 more source

An Innovative Internal Calibration Strategy and Implementation for LT-1 Bistatic Spaceborne SAR

Remote Sensing
Bistatic and multistatic SAR technology, with its multi-dimensional, ultra-wide swath, and high-resolution advantages, is widely used in earth observation, military reconnaissance, deep space exploration, and other fields.
Yuanbo Jiao, Kaiyu Liu, Haixia Yue, Heng Zhang, Fengjun Zhao   +4 more
doaj   +1 more source

Evaluation of Radiometric and Polarimetric Errors in the LT-1A Satellite Data Based on Tropical Forests in the Amazon

Leida xuebao
As a representative of China’s new generation of space-borne long-wavelength Synthetic Aperture Radar (SAR), the LuTan-1A (LT-1A) satellite was launched into a solar synchronous orbit in January 2022. The SAR onboard the LT-1A satellite operates in the L
Lei SHI, Weidong SUN, Le YANG, Jie YANG, Lingli ZHAO, Pingxiang LI, Yabo LIU   +6 more
doaj   +1 more source

Surgical treatment for upper cervical deformity with atlantoaxial joint dislocation using individualized 3D printing occipitocervical fusion instrument: A case report and literature review. [PDF]

Medicine (Baltimore), 2021
Niu G, Chen H, Liu L, Zhou G, Zhou Q, Li C, Dai J, Nie H, Bai J, Zhang J.   +9 more
europepmc   +1 more source

The Impact of Human Activities on Microbial Quality of Rivers in the Vhembe District, South Africa. [PDF]

Int J Environ Res Public Health, 2016
Traoré AN, Mulaudzi K, Chari GJ, Foord SH, Mudau LS, Barnard TG, Potgieter N.   +6 more
europepmc   +1 more source

Genetics of Sordaria fimicola. VII. Gene conversion at the G locus in interallelic crosses. [PDF]

Genetics, 1969
Kitani Y, Olive LS.
europepmc   +1 more source

Applicability of Multi-Sensor and Multi-Geometry SAR Data for Landslide Detection in Southwestern China: A Case Study of Qijiang, Chongqing. [PDF]

Sensors (Basel)
Wang H, Liu X, Feng G, Liu P, Li W, Liu S, Liao W.   +6 more
europepmc   +1 more source