A5040566979- earthquake and tectonic studies
- Geology and Paleoclimatology Research
- Geological and Geochemical Analysis
- Landslides and related hazards
- Geological formations and processes
- Geological and Geophysical Studies
- Hydrology and Sediment Transport Processes
- GNSS positioning and interference
- Soil Moisture and Remote Sensing
- Methane Hydrates and Related Phenomena
- Astro and Planetary Science
- High-pressure geophysics and materials
- Sparse and Compressive Sensing Techniques
- Precipitation Measurement and Analysis
- Groundwater and Isotope Geochemistry
- Advanced MRI Techniques and Applications
- Geophysics and Gravity Measurements
- Meteorological Phenomena and Simulations
- Gamma-ray bursts and supernovae
- Radioactivity and Radon Measurements
- Planetary Science and Exploration
- Space Science and Extraterrestrial Life
- Radiomics and Machine Learning in Medical Imaging
- Land Use and Ecosystem Services
- Sarcoma Diagnosis and Treatment
University of California, Davis
2019-2024
Earth Observatory of Singapore
2021-2024
Nanyang Technological University
2021-2024
Planetary Science Institute
2021-2024
Peking University
2024
Nanjing Normal University
2024
Zhejiang University
2017
Beihang University
2013
The Chinese lunar probe Chang'E-4 successfully landed in the Von Kármán crater on far side of Moon. This paper presents topographic and geomorphological mapping their joint analysis for selecting landing site crater. A digital model (<small>DTM</small>) crater, with a spatial resolution 30 m, was generated through integrated processing Chang'E-2 images (7 m/pixel) Lunar Reconnaissance Orbiter (<small>LRO</small>) Laser Altimeter (<small>LOLA</small>) data....
Abstract Understanding the propagation of shortening, especially interaction shallow and deep structural levels in space time is important to understand accretion process a compressional orogen as well fully earthquake hazards populated foreland basins. Here we combine evidence from geologic maps stream‐terrace surveys construct set retrodeformable cross‐sections western North Qilian Shan foreland. The uplifted, severely tilted Mesozoic older rock units suggest presence both décollements...
For the purpose of reducing degradation sensitivity performance due to serious Squaring-Loss in interferometric processing, a differential coherent algorithm for acquisition GNSS-R software receiver is explored this paper. The investigated and compared with conventional non-coherent algorithm. Analysis simulation show that proposed offers an obvious gain over noncoherent integration.
Abstract. Located at the transition between monsoon- and westerly-dominated climate systems, major rivers draining western North Qilian Shan incise deep, narrow canyons into latest Quaternary foreland basin sediments of Hexi Corridor. Field surveys previously published geochronology show that Beida River incised 130 m mountain front over Late Pleistocene Holocene an average rate 6 kyr−1. We hypothesize a steep knickzone, with 3 % slope, initiated has since retreated to its present position,...
Receiver arrays with a large number of coil elements are becoming progressively available because their increased signal-to-noise ratio (SNR) and enhanced parallel imaging performance. However, longer reconstruction time intensive computational cost have become significant concerns as the channels increases, especially in some iterative reconstructions. Coil compression can effectively solve this problem by linearly combining raw data from multiple coils into fewer virtual coils. In work,...
Faulting and folding of basement rocks together accommodate convergence within continental orogens, forming complex zones intraplate deformation shaped by the fault interaction. Here we use river terraces along Dongda to examine tectonic patterns hinterland foreland eastern North Qilian Shan, a zone crustal shortening located at northeast margin Tibetan Plateau. Five Late Pleistocene-Holocene are displaced three major reverse faults: Minle-Damaying fault, Huangcheng-Ta’erzhuang Fengle from...
Faulting and folding of basement rocks together accommodate convergence within continental orogens, forming complex zones intraplate deformation shaped by the fault interaction. Here we use river terraces along Dongda to examine tectonic patterns hinterland foreland eastern North Qilian Shan, a zone crustal shortening located at northeast margin Tibetan Plateau. Five Late Pleistocene-Holocene are displaced three major reverse faults: Minle-Damaying fault, Huangcheng-Ta’erzhuang Fengle from...
Abstract Faulting and folding of basement rocks together accommodate convergence within continental orogens, forming complex zones intraplate deformation shaped by the fault interaction. Here we use river terraces along Dongda to examine tectonic patterns hinterland foreland eastern North Qilian Shan, a zone crustal shortening located at northeast margin Tibetan Plateau. Five Late Pleistocene–Holocene are displaced three major reverse faults: Minle‐Damaying fault, Huangcheng‐Ta'erzhuang...
Signals from the Global Navigation Satellite System (GNSS) scatter over sea surface resulting in relatively low Signal-to-Noise Ratios (SNR). A differential coherent algorithm is given here to improve SNR and reduce performance degradation due Squaring-Loss navigation-bit effect. The uses fast correction for Delay-Doppler Maps (DDM) airborne Signal Reflectometry (GNSS-R) software receivers. system model introduced with an analysis of statistical properties simulations support theoretical...
Abstract To address the issue of invalid values in measured wind speed data lidar, a interpolation experiment was conducted by using outputted lidar as base source. Based on preprocessing, model constructed integrating MLP and mean shear index. The accuracy interpolated evaluated. experimental results show that proposed method for achieved high accuracy, with root square error less than 0.75 m/s an average relative 3.5%. This approach enhances reliability integrity data, providing reference...
Abstract. We introduce a set of methods for analyzing cosmogenic-nuclide depth profiles that formally integrates denudation and muogenic production, while retaining the advantages linear inversion surfaces with inheritance age much greater than zero. For denudation, we present solutions both rate total depth, each their own advantages. By combining Monte Carlo simulation error propagation, our method jointly assesses uncertainty arising from measurement constraints. Using simulated...
Abstract. We introduce a set of methods for analyzing cosmogenic-nuclide depth profiles that formally integrates surface erosion and muogenic production, while retaining the advantages linear inversion. For surfaces with erosion, we present solutions both rate total eroded thickness, each their own advantages. practical applications, must be constrained from external information, such as soil-profile analysis. By combining inversion Monte Carlo simulation error propagation, our method...
Located at the transition between monsoon and westerly dominated climate systems, major rivers draining western Qilian Shan incise deep, narrow canyons into latest Quaternary foreland basin sediments of Hexi Corridor. Field surveys show that Beida River incised 135 m mountain front over Late Pleistocene Holocene an average rate 0.006 m/yr. A steep knickzone, with 3% slope, initiated has since retreated 10km upstream. Terrace dating results suggest this knickzone formed around mid-Holocene, a...
Abstract. Located at the transition between monsoon and westerly dominated climate systems, major rivers draining western North Qilian Shan incise deep, narrow canyons into latest Quaternary foreland basin sediments of Hexi Corridor. Field surveys show that Beida River incised 125 m mountain front over Late Pleistocene Holocene an average rate 6 m/kyr. We hypothesize a steep knickzone, with 3 % slope, initiated has since retreated to its present position, 10 km upstream. Terrace dating...