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Profil bibliographique

Zhang Yunjun

Informations fournies par OpenAlex. Research Africa ne déduit ni nationalité, ni poste, ni coordonnées personnelles.

143Publications signalées
1421Citations signalées
3Affiliations récentes

Les institutions déclarées

Les domaines associés

Synthetic Aperture Radar (SAR) Applications and Techniquesearthquake and tectonic studiesEarthquake Detection and AnalysisGeological and Geophysical StudiesSeismology and Earthquake Studies

Les publications récentes

Accès ouvert 2026 dataset OpenAlex

Sentinel-1 Burst Database (minimal) for Hawaii InSAR Processing with ISCE3

Zhenli Tang, Zhang Yunjun

Pre-built minimal Sentinel-1 burst database (opera-burst-bbox-only.sqlite3, burst_map_IW_000001_375887.sqlite3) for processing Sentinel-1 TOPS InSAR interferograms over Hawaii (Kilauea/Mauna Loa) using ISCE3 & COMPASS. Ready for use with S1_GSLC_burst.ipynb.

cn (code pays fourni par la source)

0 citations Zenodo (CERN European Organization for Nuclear Research)
Accès ouvert 2026 dataset OpenAlex

Sentinel-1 Burst Database (minimal) for Hawaii InSAR Processing with ISCE3

Zhenli Tang, Zhang Yunjun

Pre-built minimal Sentinel-1 burst database (opera-burst-bbox-only.sqlite3, burst_map_IW_000001_375887.sqlite3) for processing Sentinel-1 TOPS InSAR interferograms over Hawaii (Kilauea/Mauna Loa) using ISCE3 & COMPASS. Ready for use with S1_GSLC_burst.ipynb.

cn (code pays fourni par la source)

0 citations Zenodo (CERN European Organization for Nuclear Research)
Accès ouvert 2026 conference-abstract OpenAlex

Bimaterial Effect and Favorable Energy Ratio Enabled Supershear Rupture in the 2025 Mandalay Quake

Liuwei Xu, Lingsen Meng, Zhang Yunjun, Yanchen Yang et autres

Joint seismic and geodetic analyses reveal that the 2025 Mw 7.8 Mandalay, Myanmar earthquake ruptured ~510 km of the Sagaing Fault, including a sustained supershear rupture extending ~450 km along the southern branch and a shorter ~60 km subshear rupture to the …

fr, us, cn (code pays fourni par la source)

0 citations
Accès ouvert 2025 article OpenAlex

Snow water equivalent retrieval and analysis over Altay using 12 d repeat-pass Sentinel-1 interferometry

Jingtian Zhou, Yang Lei, Jinmei Pan, Cunren Liang et autres

Accurate Snow Water Equivalent (SWE) estimation is significant for understanding global climate change, surface energy balance, and regional water cycles. However, although many studies have examined the inversion of SWE using active and passive microwave remote sensing, it remains challenging to assess …

cn (code pays fourni par la source)

1 citation ˜The œcryosphere
2025 conference-paper OpenAlex

A Novel Broadband Dielectric Measurement Technique for Natural Gas Hydrates

Xinhua Sun, Xiang Gao, Muzhi Gao, Bin Wang et autres

Broadband dielectric logging provides high resolution and strong anti-interference capability, yet existing tools struggle to balance bandwidth and accuracy, adapt to harsh downhole conditions, and maintain a compact structure suitable for stable field deployment. To address these limitations, a novel broadband dielectric …

cn (code pays fourni par la source)

0 citations
2025 article OpenAlex

Bimaterial effect and favorable energy ratio enabled supershear rupture in the 2025 Mandalay earthquake

Liuwei Xu, Lingsen Meng, Zhang Yunjun, Yanchen Yang et autres

) 7.8 Mandalay, Myanmar, earthquake ruptured ~510 km of the Sagaing fault, with a sustained supershear rupture extending ~450 km on the southern branch. Far-field Mach waves and near-field ground motion confirmed the supershear nature. This exceptionally long supershear rupture caused building …

us, cn (code pays fourni par la source)

21 citations Science
2025 conference-paper OpenAlex

Preliminary LuTan-1 Time Series Interferometric Performance Evaluation

Changyang Hu, Zhang Yunjun, Bryan J. Marfito, Yidi Wang et autres

LuTan-1 is the first Chinese SAR mission dedicated for interferometry. Since the launch of early 2022, it has accumulated more than 3 years of L-band SAR data. In this work, we evaluate LuTan-1’s time series interferometric performance, including the interferometric coherence, and …

cn, sg (code pays fourni par la source)

0 citations
2025 conference-paper OpenAlex

Toward Ionospheric Correction for InSAR Long-Wavelength Velocity Using GNSS-Based TEC Products

Yidi Wang, Zhang Yunjun, Cunren Liang, Changyang Hu et autres

Ionospheric delays are the dominant error source for large-scale interferometric synthetic aperture radar (InSAR) deformation mapping. Current ionospheric correction methods are mostly InSAR data-based, thus depend on coherence and can be challenging for vegetated areas with strong decorrelation or operational systems. In …

cn, jp (code pays fourni par la source)

0 citations
Accès ouvert 2025 article OpenAlex

Inferring Tectonic Plate Rotations From InSAR Time Series

Yuan‐Kai Liu, Zhang Yunjun, M. Simons

Abstract Interferometric Synthetic Aperture Radar (InSAR) provides constraints on lithospheric kinematics at high spatial resolution. Interpreting InSAR‐derived deformation maps at continental scales is challenged by long‐wavelength correlated noise and the inherent limitation of measuring relative displacements within the data footprint. We address …

us, cn (code pays fourni par la source)

6 citations Geophysical Research Letters

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