Yuanjin Pan
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View article: A Modified Hierarchical Vision Transformer for Soil Moisture Retrieval From CYGNSS Data
A Modified Hierarchical Vision Transformer for Soil Moisture Retrieval From CYGNSS Data Open
This research introduces a new deep learning (DL) framework, multi‐head self‐attention‐aided vision Transformer (MSA‐ViT), for soil moisture (SM) retrieval using Cyclone Global Navigation Satellite System (CYGNSS) data. We first assess the…
View article: Seasonal and Interannual Variations in Hydrological Dynamics of the Amazon Basin: Insights from Geodetic Observations
Seasonal and Interannual Variations in Hydrological Dynamics of the Amazon Basin: Insights from Geodetic Observations Open
The Amazon Basin plays a crucial role in the global hydrological cycle, where seasonal and interannual variations in terrestrial water storage (TWS) are essential for understanding climate–hydrology coupling mechanisms. This study utilizes…
View article: Spatiotemporal variability of terrestrial water storage over the Tibetan Plateau from the joint inversion of GNSS and GRACE observations
Spatiotemporal variability of terrestrial water storage over the Tibetan Plateau from the joint inversion of GNSS and GRACE observations Open
The Tibetan Plateau (TP), characterized by its unique regional features and geographical landscape, is a critical area for studying changes in terrestrial water storage (TWS), which are significantly influenced by global warming. In this s…
View article: Global Applicability Analysis of GNSS-R Sea Surface Wind Speed Retrieval Based on TM-1
Global Applicability Analysis of GNSS-R Sea Surface Wind Speed Retrieval Based on TM-1 Open
Global Navigation Satellite System Reflectometry (GNSS-R) technology demonstrates significant potential in sea surface wind speed retrieval due to its advantages of low cost, strong signal penetration, and all-weather observation capabilit…
View article: Geodetic Evidence of the Interannual Fluctuations and Long-Term Trends Over the Antarctic Ice Sheet Mass Change
Geodetic Evidence of the Interannual Fluctuations and Long-Term Trends Over the Antarctic Ice Sheet Mass Change Open
The spatiotemporal characteristics of the Antarctic ice sheet (AIS), as constrained by geodetic observations, provide us with a deeper understanding of the current evolution of ice mass balance. However, it still needs further in-depth res…
View article: Spatiotemporal variability of terrestrial water storage and climate response processes in the Tianshan from geodetic observations
Spatiotemporal variability of terrestrial water storage and climate response processes in the Tianshan from geodetic observations Open
Study region: The Tianshan region Study focus: Against the backdrop of ongoing global climate warming, the terrestrial water storage (TWS) changes are a complex dynamic process closely linked to climate change in the Tianshan. However, cur…
View article: Present-day crustal uplift and dynamic process of the Tibetan Plateau from multiple geodetic observations
Present-day crustal uplift and dynamic process of the Tibetan Plateau from multiple geodetic observations Open
Vertical land motion (VLM) on the Tibetan Plateau (TP) is influenced by various geophysical factors, including surface fluid mass variations and tectonic deformation. In this study, we investigate the present-day crustal uplift in the TP u…
View article: Present‐Day Three‐Dimensional Crustal Deformation Velocity of the Tibetan Plateau Due to Multi‐Component Land Water Loading
Present‐Day Three‐Dimensional Crustal Deformation Velocity of the Tibetan Plateau Due to Multi‐Component Land Water Loading Open
Quantitative understanding of the land water loading is a prerequisite to the construction of reliable tectonic deformation velocity field in the Tibetan Plateau (TP). Here, for the first time, we image the three‐dimensional crustal loadin…
View article: Spatiotemporal variability at seasonal and interannual scales of terrestrial water variation over Tibetan Plateau from geodetic observations
Spatiotemporal variability at seasonal and interannual scales of terrestrial water variation over Tibetan Plateau from geodetic observations Open
In the context of ongoing global climate warming, researchers have observed an intricate relationship between the variability of Terrestrial Water Storage (TWS) on the Tibetan Plateau (TP) and climate anomalies. In this study, we utilize a…
View article: Movement and deformation of the Ordos basin and adjacent regions of North China
Movement and deformation of the Ordos basin and adjacent regions of North China Open
The Ordos block is an important active block in North China during the Cenozoic and modern tectonic activity. Based on a large amount of GPS observation data, an accurate and dense GPS velocity field of the Ordos block is calculated throug…
View article: Deformation monitoring of long-span railway bridges based on SBAS-InSAR technology
Deformation monitoring of long-span railway bridges based on SBAS-InSAR technology Open
The deformation monitoring of long-span railway bridges is significant to ensure the safety of human life and property. The interferometric synthetic aperture radar (InSAR) technology has the advantage of high accuracy in bridge deformatio…
View article: Urban subsidence in rapid economic development: the case of Luoyang city, Henan Province
Urban subsidence in rapid economic development: the case of Luoyang city, Henan Province Open
Rapid urban development has led to severe land subsidence in Luoyang, Henan Province in the past few years. The current research on subsidence in urban areas of Luoyang is relatively few and early, and cannot reflect the current status of …
View article: Investigating Surface Deformation and Its Intrinsic Mechanism in Shenzhen, China Using Sentinel‐1A SAR Imagery
Investigating Surface Deformation and Its Intrinsic Mechanism in Shenzhen, China Using Sentinel‐1A SAR Imagery Open
To avoid disasters caused by surface deformation in urban areas, monitoring and analyzing the mechanism of surface deformation in urban areas on a large scale and in long‐term series is mandatory. Based on PS‐InSAR technology and using 157…
View article: Estimation of Groundwater Storage Variations in African River Basins: Response to Global Climate Change Using GRACE and GRACE-FO among Past Two Decades
Estimation of Groundwater Storage Variations in African River Basins: Response to Global Climate Change Using GRACE and GRACE-FO among Past Two Decades Open
Groundwater Storage (GWS) is an important component of the water cycle and a vital resource for supplying water to millions of people as well as sustaining domestic and economic activities, especially in arid and semi-arid regions such as …
View article: Extraction and analysis of tree canopy height information in high-voltage transmission-line corridors by using integrated optical remote sensing and LiDAR
Extraction and analysis of tree canopy height information in high-voltage transmission-line corridors by using integrated optical remote sensing and LiDAR Open
Traditional inspection methods cannot quickly and accurately monitor tree barriers and safeguard the transmission lines. To solve these problems, in this study, we proposed a rapid canopy height information extraction method using optical …
View article: Decoupled Lithospheric Folding, Lower Crustal Flow Channels, and the Growth of Tibetan Plateau
Decoupled Lithospheric Folding, Lower Crustal Flow Channels, and the Growth of Tibetan Plateau Open
The growth mechanism of the Tibetan Plateau, postulated by a number of hypotheses, remains under intense debate. Our analysis of recent satellite‐based gravity model reveals that Tibetan lithosphere has been decoupled and folded. It is fur…
View article: GPS time series of CMONOC
GPS time series of CMONOC Open
GPS time series of CMONOC, which were used in the studying of vertical land motion throughout the Tianshan and forelands.
View article: GPS time series of CMONOC
GPS time series of CMONOC Open
GPS time series of CMONOC, which were used in the studying of vertical land motion throughout the Tianshan and forelands.
View article: The Interannual Fluctuations in Mass Changes and Hydrological Elasticity on the Tibetan Plateau from Geodetic Measurements
The Interannual Fluctuations in Mass Changes and Hydrological Elasticity on the Tibetan Plateau from Geodetic Measurements Open
The mass balance of water storage on the Tibetan Plateau (TP) is a complex dynamic system that has responded to recent global warming due to the special regional characteristics and geographical environment on the TP. In this study, we pre…
View article: DEBLURRING STUDY OF DMSP/OLS NIGHTTIME LIGHT DATA BY RTSVD
DEBLURRING STUDY OF DMSP/OLS NIGHTTIME LIGHT DATA BY RTSVD Open
DMSP/OLS, as the earliest Nighttime light remote sensing data, has great application value and can greatly improve the data quality by solving the blurring problem existing in the data. The blur reason is analyzed, and a new algorithm of r…
View article: INVERSION OF SOIL MOISTURE BY WAVELET ANALYSIS AND MULTI-STAR FUSION
INVERSION OF SOIL MOISTURE BY WAVELET ANALYSIS AND MULTI-STAR FUSION Open
Soil moisture content is an important parameter in hydrology, meteorology and agriculture, and it is of great significance for meteorological forecast, flood disaster and water resource cycle. Global Positioning System Interferometric Refl…
View article: RESEARCH ON MULTI-STAR NONLINEAR REGRESSION ESTIMATION MODEL OF SOIL MOISTURE BASED ON WAVELET ANALYSIS
RESEARCH ON MULTI-STAR NONLINEAR REGRESSION ESTIMATION MODEL OF SOIL MOISTURE BASED ON WAVELET ANALYSIS Open
Soil moisture is an important parameter for studying meteorological, hydrological, and agricultural research. How to obtain accurate soil moisture has become a key issue. The traditional method of obtaining soil moisture has the disadvanta…
View article: Common Mode Component and Its Potential Effect on GPS-Inferred Three-Dimensional Crustal Deformations in the Eastern Tibetan Plateau
Common Mode Component and Its Potential Effect on GPS-Inferred Three-Dimensional Crustal Deformations in the Eastern Tibetan Plateau Open
Surface and deep potential geophysical signals respond to the spatial redistribution of global mass variations, which may be monitored by geodetic observations. In this study, we analyze dense Global Positioning System (GPS) time series in…
View article: An infant monitoring system with the support of accurate real-time indoor positioning
An infant monitoring system with the support of accurate real-time indoor positioning Open
This article presents an indoor infant monitoring system based on Android system which employs a low-cost Bluetooth Low Energy (BLE) pseudolite to accurately locate the infants in the activity indoors and timely remind the parents. It can …
View article: Surface seasonal mass changes and vertical crustal deformation in North China from GPS and GRACE measurements
Surface seasonal mass changes and vertical crustal deformation in North China from GPS and GRACE measurements Open
The Earth is an elastic body, and the surface mass loading changes will lead to elastic loading deformation on the surface of the Earth. In this study, we investigated the surface seasonal mass changes and vertical crustal deformation in N…
View article: NLOS Mitigation in Sparse Anchor Environments with the Misclosure Check Algorithm
NLOS Mitigation in Sparse Anchor Environments with the Misclosure Check Algorithm Open
The presence of None-line-of-sight (NLOS) is one of the major challenging issues in time of arrival (TOA) based source localization, especially for the sparse anchor scenarios. Sparse anchors can reduce the system deployment cost, so this …