Results 161 to 170 of about 574,019 (245)

Interseismic Strain Accumulation and Partitioning in Hispaniola From GNSS and InSAR

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 9, September 2026.
Abstract We combine GNSS and InSAR observations to constrain the spatial distribution of strain across the northeastern Caribbean plate boundary, focusing on Hispaniola, to investigate strain partitioning and fault slip rates in an actively deforming tectonic setting with significant seismic hazard.
Christian Emmanuel, Eric Calais, Romain Jolivet, Bryan Raimbault, Steeve J. Symithe, Dominique Boisson   +5 more
wiley   +1 more source

Ship‐Based GNSS Tsunami Detection: Pilot Network Demonstration

Journal of Geophysical Research: Oceans, Volume 131, Issue 9, September 2026.
Abstract We demonstrate the potential for ship‐based GNSS systems to contribute to tsunami warning. We built a pilot network of 10 ships—8 commercial and 2 research vessels—equipped with a tsunami detection package consisting of a geodetic‐grade GNSS antenna and receiver, and satellite internet communications.
James H. Foster, Todd L. Ericksen, Bruce E. O. Thomas, Jonathan Avery   +3 more
wiley   +1 more source

Sea‐Level Change in Hong Kong From Tide Gauges, GNSS, and Satellite Altimetry

Journal of Geophysical Research: Oceans, Volume 131, Issue 9, September 2026.
Abstract As a densely populated, highly urbanized coastal city, Hong Kong is particularly vulnerable to sea‐level rise, which amplifies flood risk and threatens coastal infrastructure, economies, and ecosystems. We combine observations from tide gauges, conventional gridded satellite altimetry, coastal‐retracked altimetry, and Global Navigation ...
Dongju Peng, Jianli Chen, Lancelot Leclercq, Jiajia Yuan, Anny Cazenave, Ching‐Chi Lam   +5 more
wiley   +1 more source

Satellite Geodesy, 2nd Edition [PDF]

Geophysical Journal International, 2004
openaire   +1 more source

Tracking Deep Mantle Melting on Mars Using Phobos Tides

Journal of Geophysical Research: Planets, Volume 131, Issue 9, September 2026.
Abstract We study the deep internal structure and rheological state of Mars by analyzing its response to tidal forces exerted by Phobos and by introducing a melt fraction in the mantle layers. Motivated by recent seismic evidence for a basal molten layer near the base of the Martian mantle, we explore the distribution of melt within the mantle and its ...
A. Guinard, A. Fienga, A. Mémin, D. Antonangeli   +3 more
wiley   +1 more source

Disentangling Sources of Uncertainty in CLM5 Model Predictions: Water, Energy, and Carbon Fluxes at European Observation Sites

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 9, September 2026.
Abstract Land surface models (LSMs) such as the Community Land Model version 5 (CLM5) are central to climate–carbon assessments but exhibit persistent biases relative to site‐level observations. It remains unclear to what extent model‐data mismatches arise from uncertainty in meteorological forcing, soil properties, or vegetation traits, and to what ...
Fernand B. Eloundou, Lukas Strebel, Bibi S. Naz, Christian Poppe Terán, Harry Vereecken, Harrie‐Jan Hendricks Franssen   +5 more
wiley   +1 more source

Robust Machine Learning–Based Ionospheric Delay Grid Modeling for PPP‐RTK Under Sparse Reference Stations and Severe Geomagnetic Disturbance

Space Weather, Volume 24, Issue 9, September 2026.
Abstract Sparse reference station networks and severe geomagnetic disturbances can significantly degrade the accuracy of regional ionospheric delay modeling at the network side, thereby reducing the positioning performance of PPP‐RTK. To address this issue, this study proposes a machine learning‐based ionospheric delay grid modeling method that finely ...
Linyu He, Weiping Jiang, Hua Chen, Xingyu Zhou, Tianjun Liu, Jie He, Jie Ding   +6 more
wiley   +1 more source

Dominant Glacial Control on Plio‐Pleistocene to Recent Exhumation of the Kyrgyz Range (Tien Shan)

Tectonics, Volume 45, Issue 9, September 2026.
Abstract The evolution of mountain ranges results from complex interactions between tectonics and climate, yet their relative contributions to exhumation can be difficult to discern. Previous thermochronological studies in the Kyrgyz Range (Tien Shan) attributed late Cenozoic rapid exhumation primarily to increased tectonic shortening without ...
A. Mariotti, T. F. Schildgen, E. R. Sobel, L. Gong, P. A. van der Beek, M. Bernard, I. M. Wapenhans, J. Glodny, T. Omurbekov, K. Asilbekov, B. Moldobekov   +10 more
wiley   +1 more source

The Role of Assimilating Deep Learning‐Enhanced AMSR‐E/2 Observations in European Soil Moisture Reanalysis

Water Resources Research, Volume 62, Issue 9, September 2026.
Abstract Soil moisture is an essential climate variable that controls the exchange of water and energy between land and atmosphere, directly impacting land surface feedbacks. Satellite‐derived soil moisture provides valuable large‐scale information, but long‐term applications are limited by sensor lifespans, retrieval noise, and systematic biases ...
Visakh Sivaprasad, Johannes Keller, Yorck Ewerdwalbesloh, Anne Springer, Harrie‐Jan Hendricks Franssen, Harry Vereecken, Carsten Montzka   +6 more
wiley   +1 more source

Hydrologic Implications of GNSS Vertical Displacements in Cold Regions: Insights From Northeast China

Water Resources Research, Volume 62, Issue 9, September 2026.
Abstract Ground‐based Global Navigation Satellite System (GNSS) vertical displacements are increasingly used to infer terrestrial water storage (TWS) variations, but their applicability remains uncertain where weak hydrological signals coexist with non‐hydrological deformation processes.
Gaohong Yin, Zhihan Zhang, Yankai Wan, Jongmin Park, Jawairia A. Ahmad, Jianmin Bian   +5 more
wiley   +1 more source