Results 81 to 90 of about 37,976 (213)

Satellite Altimetry

, 2015
Presentation given at the Satellite Oceanography Users Workshop, Melbourne, Australia, 9 - 11 Nov 2015.
openaire   +1 more source

Monitoring Flood Inundation Dynamics From Space

Reviews of Geophysics, Volume 64, Issue 1, March 2026.
Abstract With the increasing intensity and frequency of flood events worldwide, the need for accurate and timely inundation mapping has never been more critical. Large‐scale flood extent estimations are vital for coordinating effective disaster response, facilitating recovery, and building future resilience.
C. Campo, P. Tamagnone, S. Choy, T. D. Tran, G. J.‐P. Schumann, Y. Kuleshov   +5 more
wiley   +1 more source

Evaluation and Validation of CryoSat-2-Derived Water Levels Using In Situ Lake Data from China

Remote Sensing, 2019
CryoSat-2 altimetry has become a valuable tool for monitoring the water level of lakes. In this study, a concentrated probability density function (PDF) method was proposed for preprocessing CryoSat-2 Geophysical Data Record (GDR) data.
Zhaofei Liu, Zhijun Yao, Rui Wang
doaj   +1 more source

Monitoring Reservoir Storage Using SWOT Satellite Observations and a Reservoir Operation Model

Water Resources Research, Volume 62, Issue 3, March 2026.
Abstract Reservoirs play a critical role in water management, yet comprehensive and real‐time observations of reservoir storage remain limited, especially outside the U.S. Observations of two reservoir‐related attributes, Water Surface Elevation (WSE) and Surface Area (SA), which can be used to calculate reservoir storage change, are often ...
Xiaoyu Ma, Jida Wang, Shervan Gharari, Naoki Mizukami, Dennis P. Lettenmaier   +4 more
wiley   +1 more source

Advances in GNSS-R altimetry

2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2017
Since the nadir 1-second altimetry precision was first estimated to be of 56 cm when the PARIS concept was developed back in 1993 (it was assumed the interferometric processing of GPS P-code signals and a 4×4 m×m receiving antenna at 700 km orbital altitude) [1], many detailed analyses and experiments have been conducted leading to far more optimistic ...
M. Martin-Neira, M. Kern, S. D'Addio, J. Hatton, A. Rius, W. Li, S. Ribo, F. Fabra, E. Cardellach, J. Wickert, Maximilian Semmling   +10 more
openaire   +3 more sources

Influences of Structural and Species Diversity on Forest Resistance to Drought

Ecology Letters, Volume 29, Issue 3, March 2026.
Forest structural richness and species evenness respectively show positive and negative relationships with forest resistance to drought. These relationships between richness and resistance and between evenness and resistance become stronger under more severe droughts.
Erin T. H. Crockett, Qinfeng Guo, Jeff W. Atkins, Ge Sun, Kevin M. Potter, Jennifer K. Costanza, Scott V. Ollinger, Christopher W. Woodall, Steven McNulty, Carl Trettin, Justin Holgerson, Jingfeng Xiao   +11 more
wiley   +1 more source

Larval Transport Pathways Reveal Critical Habitat and Benefits of a Marine Protected Area to Fisheries

Fisheries Oceanography, Volume 35, Issue 2, Page 285-296, March 2026.
ABSTRACT Quantifying where marine organisms are born and subsequently disperse to is essential for fisheries management. Here, we conducted Lagrangian particle tracking of viviparous rockfish (Sebastes spp.) collected in the Southern California Bight over the course of 16 years.
Lucinda A. Quigley, Peter J. S. Franks, Andrew R. Thompson, Noah Ben‐Aderet, H. William Fennie, Mark M. Morales, Jarrod A. Santora, Eric P. Bjorkstedt   +7 more
wiley   +1 more source

Flood Risk Communications Through Maps: Challenges, Perception Theories and Approaches

Journal of Flood Risk Management, Volume 19, Issue 1, March 2026.
ABSTRACT Flood risk communication is a core component of flood risk management, yet persistent challenges limit its effectiveness in supporting public understanding, preparedness and adaptive behaviour. Here, we examine flood risk maps as communication tools at the interface of scientific modelling, visual design, and human risk perception.
Nimra Yousaf, Avidesh Seenath, Linda Speight   +2 more
wiley   +1 more source

Ocean Eddy Identification and Tracking using Neural Networks

, 2018
Global climate change plays an essential role in our daily life. Mesoscale ocean eddies have a significant impact on global warming, since they affect the ocean dynamics, the energy as well as the mass transports of ocean circulation.
Franz, Katharina, Kusche, Jürgen, Milioto, Andres, Roscher, Ribana, Wenzel, Susanne   +4 more
core   +1 more source

Seasonal to Interannual Cross‐Scale Energy Transfer Variability: Observational Insight From the Santa Barbara Channel

Geophysical Research Letters, Volume 53, Issue 4, 28 February 2026.
Abstract Kinetic energy (KE) transfer between spatial scales contributes to the ocean's energy budget by linking scales of KE supply and KE dissipation. Numerical simulations have indicated that for scales smaller than the baroclinic deformation radius, cross‐scale KE transfer has complex spatial and temporal variability, modulated by mixed layer ...
Sara Taylor, Andrew F. Thompson, Luke Kachelein, Patrice Klein   +3 more
wiley   +1 more source