Houjun Jiang
YOU?
Author Swipe
View article: Calcium Silicate Promoting the Upcycling Potential of Polysulfone Medical Waste in Load-Bearing Applications
Calcium Silicate Promoting the Upcycling Potential of Polysulfone Medical Waste in Load-Bearing Applications Open
Polysulfone (PSF) medical waste can be effectively repurposed due to its excellent mechanical properties. Due to the increasing need for load-bearing bone implants, it is crucial to prioritize the development of biocompatible polymer–matri…
View article: Detection of effective imaging area of SWOT satellite in the Xizang Plateau
Detection of effective imaging area of SWOT satellite in the Xizang Plateau Open
The Surface Water and Ocean Topography (SWOT) mission represents a collaborative effort between physical oceanography and hydrology fields, aimed at exchanging detailed topography information characterized by its high precision in vertical…
View article: A Parallel InSAR Phase Unwrapping Method Based on Separated Continuous Regions
A Parallel InSAR Phase Unwrapping Method Based on Separated Continuous Regions Open
Phase unwrapping is an imperative step in interferometry processing that has a significant influence on the quality of subsequent products. Many existing phase unwrapping algorithms have been designed to solve for the unwrapped phase under…
View article: Inferring decelerated land subsidence and groundwater storage dynamics in Tianjin–Langfang using Sentinel-1 InSAR
Inferring decelerated land subsidence and groundwater storage dynamics in Tianjin–Langfang using Sentinel-1 InSAR Open
To meet the growing demand for socioeconomic development, a large amount of groundwater is extracted from confined aquifers worldwide. The North China Plain has experienced considerable groundwater depletion and subsidence during the past …
View article: Stability analysis of Shiwei-Labudalin Highway in Inner Mongolia, Northeastern China using Sentinel-1 InSAR
Stability analysis of Shiwei-Labudalin Highway in Inner Mongolia, Northeastern China using Sentinel-1 InSAR Open
Permafrost in Northeastern China has significantly degraded due to global warming, deforestation and urbanization in the last few decades. The frost heave and thaw subsidence induced by freeze-thaw cycles of deep seasonal frozen ground hav…
View article: Geohazards Analysis of the Litang–Batang Section of Sichuan–Tibet Railway Using SAR Interferometry
Geohazards Analysis of the Litang–Batang Section of Sichuan–Tibet Railway Using SAR Interferometry Open
The Sichuan–Tibet Railway (STR), as the second railway connecting the Tibet Autonomous Region with the rest of China, is recognized as a historical challenging project. There are widely distributed geohazards (e.g., landslides, sand-slidin…
View article: An Efficient Maximum Likelihood Estimation Approach of Multi-Baseline SAR Interferometry for Refined Topographic Mapping in Mountainous Areas
An Efficient Maximum Likelihood Estimation Approach of Multi-Baseline SAR Interferometry for Refined Topographic Mapping in Mountainous Areas Open
For InSAR topographic mapping, multi-baseline InSAR height estimation is known to be an effective way to facilitate phase unwrapping by significantly increasing the ambiguity intervals and maintaining good height measurement sensitivity, e…
View article: Landslide Displacement Monitoring with Split-Bandwidth Interferometry: A Case Study of the Shuping Landslide in the Three Gorges Area
Landslide Displacement Monitoring with Split-Bandwidth Interferometry: A Case Study of the Shuping Landslide in the Three Gorges Area Open
Landslides constitute a major threat to people’s lives and property in mountainous regions such, as in the Three Gorges area in China. Synthetic Aperture Radar Interferometry (InSAR) with its wide coverage and unprecedented displacement me…
View article: Toward full exploitation of coherent and incoherent information in Sentinel‐1 TOPS data for retrieving surface displacement: Application to the 2016 Kumamoto (Japan) earthquake
Toward full exploitation of coherent and incoherent information in Sentinel‐1 TOPS data for retrieving surface displacement: Application to the 2016 Kumamoto (Japan) earthquake Open
Sentinel‐1's continuous observation program over all major plate boundary regions makes it well suited for earthquake studies. However, decorrelation due to large displacement gradients and limited azimuth resolution of the Terrain Observa…
View article: Sentinel-1 TOPS interferometry for along-track displacement measurement
Sentinel-1 TOPS interferometry for along-track displacement measurement Open
The European Space Agency's Sentinel-1 mission, a constellation of two C-band synthetic aperture radar (SAR) satellites, utilizes terrain observation by progressive scan (TOPS) antenna beam steering as its default operation mode to achieve…
View article: Improved Topographic Mapping Through Multi-baseline SAR Interferometry with MAP Estimation
Improved Topographic Mapping Through Multi-baseline SAR Interferometry with MAP Estimation Open
There is an inherent contradiction between the sensitivity of height measurement and the accuracy of phase unwrapping for SAR interferometry (InSAR) over rough terrain.This contradiction can be resolved by multi-baseline InSAR analysis, wh…