Results 61 to 70 of about 1,156 (191)

Radio-Frequency Interference Identification Over Oceans for C- and X-Band AMSR2 Channels

, 2015
A new method for radio-frequency interference (RFI) contamination identification over open oceans for the two C-subbands and X-band of Advanced Microwave Scanning Radiometer 2 (AMSR2) channel measurements is suggested.
Mitnik, Leonid M., Zabolotskikh, Elizaveta, Chapron, Bertrand   +2 more
core   +1 more source

Global Kilometer‐Scale Climate Storylines Using Spectral Nudging

Journal of Advances in Modeling Earth Systems, Volume 18, Issue 5, May 2026.
Abstract Effective climate adaptation benefits from detailed, actionable information on how specific extreme events are influenced by climate change. Here we present the first global, kilometer‐scale coupled modeling framework that enables counterfactual reconstructions of recent weather events, including extremes, in different climates.
Amal John, Sebastian Beyer, Marylou Athanase, Antonio Sánchez‐Benítez, Helge F. Goessling, Akil Hossain, Razvan Aguridan, Miguel Andrés‐Martínez, Aina Gaya‐Àvila, Suvarchal Kumar Cheedela, Philipp Geier, Rohit Ghosh, Ioan Hadade, Nikolay Koldunov, Sebastian Milinski, Matteo Nurisso, Xabier Pedruzo‐Bagazgoitia, Thomas Rackow, Irina Sandu, Dmitry Sidorenko, Jan Streffing, Emanuele Vitali, Thomas Jung   +22 more
wiley   +1 more source

Nitrogen Stable Isotopes Track Ammonia Emission Sources and Ammonium Aerosol Formation Processes in the Marine Boundary Layer

Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract We measured the nitrogen isotopic composition of surface seawater and aerosol ammonium in the Weddell Sea region of the Southern Ocean to investigate the natural atmospheric cycle of marine ammonia emissions and aerosol ammonium formation in a region not overwhelmed by anthropogenic emissions.
K. E. Altieri, S. Smith, S. E. Fawcett, K. A. M. Spence, M. N. Mathuri, J. Granger   +5 more
wiley   +1 more source

Improving Air Quality Simulations in California's San Joaquin Valley Using Land Surface Remote Sensing

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 7, 16 April 2026.
Abstract Accurate regional air quality modeling is crucial for the development of effective air pollution mitigation plans. Precisely simulating meteorological conditions, especially planetary boundary layer (PBL) properties, is challenging due to complex land surface conditions.
Yueqi Jiang, Li Zhang, Fan Wu, Sarika Kulkarni, Yu Yan Cui, Chenxia Cai, Wei Peng, Kenneth J. Davis   +7 more
wiley   +1 more source

Diverging Food Web Functioning Around Southampton Island, Nunavut: The Influence of Primary Production Supply and Bathymetry

Ecology and Evolution, Volume 16, Issue 4, April 2026.
Southampton Island hosts two distinct benthic sub‐webs, north and south. North is deeper, phytoplankton‐driven; South is shallower, more ice‐algae driven. North benthos: bottom‐up control, four trophic levels including apex predators. South benthos: walrus top‐down control, trophic truncation to three levels.
Rémi Amiraux, C. J. Mundy, Marie Pierrejean, Philippe Massicotte, Steven H. Ferguson, Aaron T. Fisk, Les N. Harris, Kevin J. Hedges, Kelsey F. Johnson, Andrea Niemi, Bruno Rosenberg, Wesley R. Ogloff, Cortney A. Watt, David J. Yurkowski   +13 more
wiley   +1 more source

Toward Higher Resolution Arctic Winter Sea Ice Concentration: Addressing Sentinel-1 Misclassification With AMSR2 Data Fusion

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Accurate and high-resolution sea ice concentration (SIC) products are needed for operational forecasting and climate monitoring. Passive microwave sensors, such as the advanced microwave scanning Radiometer 2 (AMSR2), provide daily SIC observations at 5 ...
Jozef Rusin, Anthony P. Doulgeris, Thomas Lavergne, K. Andrea Scott, Frode Dinessen   +4 more
doaj   +1 more source

Moisture inversions in the central Arctic: Product assessment and long‐wave radiative effect

Quarterly Journal of the Royal Meteorological Society, Volume 152, Issue 776, April 2026 Part A.
This study evaluates the integrated water vapour and the vertical distribution of water vapour of state‐of‐the‐art reanalyses, weather forecast models, and ground‐ and space‐based remote‐sensing products in the central Arctic. A particular focus lies on the representation of humidity inversions and the quantification of the long‐wave radiative effect ...
Andreas Walbröl, Susanne Crewell, Carola Barrientos‐Velasco, Giovanni Chellini, Hannes J. Griesche, Janna E. Rückert, Kerstin Ebell   +6 more
wiley   +1 more source

AMSR2 data

, 2013
Presentation given at the 14th GHRSST science meeting (XIV), Woods Hole, MA, USA, June 17 - 21, 2013.
openaire   +2 more sources

Prospects for Arctic Summertime Sea Ice Prediction Based on Arctic Seasonal Prediction System (ArcSPS)

Earth and Space Science, Volume 13, Issue 4, April 2026.
Abstract To satisfy the needs of the Arctic sea ice seasonal prediction in summer, we developed the Arctic Seasonal Prediction System (ArcSPS). This system integrates an Arctic sea ice–ocean–atmosphere coupled model with an ensemble‐based Kalman Filter data assimilation model.
Zhongxiang Tian, Xi Liang, Dakui Wang, Zhuoming Ding, Fu Zhao, Ming Li, Na Liu, Jiaying Huang   +7 more
wiley   +1 more source

Daily sea ice concentration product based on brightness temperature data of FY-3D MWRI in the Arctic

Big Earth Data, 2021
A daily sea ice concentration (SIC) product in the Arctic, derived from the brightness temperature (TB) data of the Microwave Radiation Imager (MWRI) sensor aboard on the FY-3D satellite, is described in this paper.
Ying Chen, Xi Zhao, Xiaoping Pang, Qing Ji   +3 more
doaj   +1 more source