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Multipath hemispherical map model with geographic cut-off elevation constraints for real-time GNSS monitoring in complex environments
Global Navigation Satellite System (GNSS) is an important technical tool for building deformation monitoring, but in complex environments such as...
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Dynamical processes controlling the evolution of early-summer cut-off lows in Northeast Asia
Cut-off lows are crucial extratropical circulation systems that can bring weather extremes over large areas, but the mechanism responsible for the...
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Easy detection for the high-pass filter cut-off frequency of digital ground motion record based on STA/LTA method: a case study in the 2008 Wenchuan mainshock
The goal of this work is to propose a new strategy for automatically quantifying the high-pass cut-off frequency of digital ground motion (GM)...
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Are Cut-off Lows simulated better in CMIP6 compared to CMIP5?
This is the first study to show the global Cut-off Low (COL) activity in 46 models participating in the Coupled Model Intercomparison Project Phase 5...
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Cut-off lows in the Southern Hemisphere and their extension to the surface
Many cut-off low (COL) climatologies have been done throughout the Southern Hemisphere. Few have focused on COL vertical depth and their link to...
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Simulating the characteristics of cut-off low rainfall over the Western Cape using WRF
Cut-off lows (COLs) cause hazardous weather but also play a crucial role in the annual rainfall of the Western Cape, especially during a drought...
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Earthquake Source Dynamics and High-Frequency Decal Characteristics of Japanese Arc Region
The shape of the seismic frequency spectrum and its relationship to the magnitude of earthquakes have been a significant focus. This pursuit aims to...
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M_IFCB: a MATLAB-based software for multi‑GNSS inter‑frequency clock bias estimation and forecast
To address the lack of publicly available inter-frequency clock bias (IFCB) products and the impact of IFCB on real-time or near-real-time...
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Time frequency domain combined deconvolution method
In the process of seismic wave propagation, high-frequency energy is absorbed and attenuated by the stratum, and the dominant frequency and...
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A quasi-geostrophic diagnosis of the zonal flow associated with cut-off lows over South Africa and surrounding oceans
The zonal flow associated with cut-off lows (COLs) comprises two jet streaks of different spatial extents. The smaller scale jet streak, located...
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All-frequency IGS phase clock/bias product combination to improve PPP ambiguity resolution
Satellite product combination has been a major effort for the International GNSS Service Analysis Center Coordinator to improve the robustness of...
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Performance Evaluation of BDS/GPS Combined Single Point Positioning with Low-cost Single-Frequency Receiver
Low-cost global navigation satellite system (GNSS) receiver terminals are widely used in the field of navigation and location-based services due to...
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Assessing all-frequency GPS/Galileo/BDS PPP-RTK in GNSS challenging environments
PPP-RTK (network-based real-time kinematic precise point positioning) can achieve instantaneous centimeter-level positioning using only a single GNSS...
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Attenuation of High-Frequency Seismic Waves in NW Iran
We analyzed 872 local earthquakes recorded by 18 seismic stations to estimate P-, S-, and coda-wave quality factors for NW Iran, an active seismic...
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Evolutionary characteristics of meander cut-off— A hydro-morphological study of the Jalangi River, West Bengal, India
Formation of meander cut-off focuses some distinct migratory nature of the main channel over time and through the application of quantitative indices...
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Application of Deep Learning for Low-Frequency Extrapolation to Marine Seismic Data in the Sadewa Field, Kutei Basin, Indonesia
The success of full-waveform inversion (FWI) modeling depends on many factors, i.e., initial model, source wavelet, and low-content. Low-frequency...
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Modeling and predicting inter-frequency clock bias of BDS-2 GEO, IGSO and MEO satellites for triple-frequency precise point positioning
Due to inter-frequency clock bias (IFCB), the dual-frequency precise clock products cannot be directly applied to BDS-2 triple-frequency precise...
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Minimum magnitude boundaries in probabilistic seismic hazard analysis: an insight from structural engineering
In order to systematically advance our understanding of the minimum magnitude limit (M min ) in the probabilistic seismic hazard analysis (PSHA)...
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Undifferenced and uncombined GNSS time and frequency transfer with integer ambiguity resolution
Precise point positioning (PPP) has been a competitive global navigation satellite system (GNSS) technique for time and frequency transfer. However,...
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Automatic Removal of Low Frequency Noise from Seismograms Using the Fingerprinting Method: Algorithms, Properties, Limitations
AbstractThis paper describes a new method for automatic preparation of a noisy seismic record for further analysis using expert information systems....
