Results 61 to 70 of about 2,770 (190)

Contrasting Sea Surface Cooling and Chlorophyll‐a Responses to Typhoon Hinnamnor (2022) Modulated by Oceanic Background Conditions

Journal of Geophysical Research: Oceans, Volume 131, Issue 8, August 2026.
Abstract This study investigates the physical and biological responses of the Yellow Sea (YS) and East China Sea (ECS) to Typhoon Hinnamnor (2022), with an extensive 34‐kt wind radius of approximately 430 km, using satellite‐derived sea surface temperature and ocean color data, in situ observations, and ocean analysis data.
Hyojeong Lee, Chanhyung Jeon, Jaeik Lee, Seongbong Seo, Kongtae Ra, Jae‐Hong Moon, Joon‐Soo Lee, Jae‐Hun Park, Mijin Kim, Sok Kuh Kang, Kyeong Ok Kim   +10 more
wiley   +1 more source

Enhanced Retrieval of Spring Snow Depth Over Pan‐Arctic Sea Ice From AMSR2 Observations for 2013–2023 Using Multi‐Model Machine Learning

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 4, August 2026.
Abstract Snow on sea ice modulates the Earth's radiation budget and sea ice mass balance, yet satellite retrievals of Arctic snow depth remain subject to substantial algorithmic uncertainty. We develop a multi‐model machine learning (ML) framework for retrieving spring snow depth over Arctic sea ice from Advanced Microwave Scanning Radiometer 2 (AMSR2).
Yi Zhou, Chentong Zhang, Alek Petty, Xianwei Wang, Ruibo Lei, Wenxuan Liu, Yu Zhang   +6 more
wiley   +1 more source

Short‐Term Hourly Weather Forecasting Using PredRNN With Image Preprocessing

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 4, August 2026.
Abstract Global weather forecast models are vital tools with numerous applications, including public safety, agriculture, and transportation. Recent advancements in artificial intelligence (AI) and deep learning (DL) have shown the potential to enhance weather forecasting accuracy and speed.
Hoang Tran, Hao Li, Vinh Ngoc Tran, Tam V. Nguyen, Manh‐Hung Le, Thanh Duc Dang, Hong Xuan Do, Hung T. Pham, Tan Bui‐Thanh, L. Ruby Leung   +9 more
wiley   +1 more source

Increased Frequency, Duration, and Area of Winter Polynyas North of Greenland in a Warming Climate

Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract Polynyas play a crucial role in the polar marine ecosystems and climate system. Four winter polynya events north of Greenland have been observed, but the response of winter polynyas to climate warming remains unknown. This study investigates projected changes in winter polynyas in the Wandel Sea north of Greenland using the AWI‐CM3 climate ...
Qi Shu, Qiang Wang, Haibo Bi, Dmitry V. Sein, Zhenya Song, Fangli Qiao   +5 more
wiley   +1 more source

Mesonet‐Based Ground Validation of IMERG‐V07 and GSMaP‐V08 Over a Semi‐Arid Dryland Ecosystem in West Texas

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 14, 28 July 2026.
Abstract Climate change has caused highly uncertain precipitation regimes and associated hydrometeorological hazards over global drylands. Accurate precipitation measurements are vital for monitoring dryland ecohydrology. Satellite precipitation products (SPPs), including the Integrated Multi‐satellitE Retrievals for GPM (Global Precipitation ...
Diya Das, Sandip Pal, Eric C. Bruning, Brian Hirth   +3 more
wiley   +1 more source

Distinct El Niño Flavors and SAM Variability Modulate Surface Melt Over the Ross Ice Shelf

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 14, 28 July 2026.
Abstract Our study investigates how different flavors of El Niño, centered on the Eastern Pacific (EP) and Central Pacific (CP), and their interaction with the Southern Annular Mode (SAM) modulate surface melt events over the Ross Ice Shelf (RIS). Using satellite‐based melt observations, ERA5 reanalysis, high‐resolution regional model simulations, and ...
Sanjiban Dutta, Pranab Deb, Ruth Mottram, Nicolaj Hansen   +3 more
wiley   +1 more source

Investigation of Convective Updrafts Dynamic Microwave Radiometer Receiver Design and Prelaunch Characterization

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
The investigation of convective updrafts (INCUS) mission includes three small satellites flying in the same orbit plane with 30–120 s separation to study why convective storms, heavy precipitation, and clouds occur exactly when and where they form.
Maryam Salim, Isaac Ramos-Perez, Sharmila Padmanabhan, Shannon T. Brown, Joelle Cooperrider, Heather Lim, Mary Morris, Jose V. Siles, Violet Torossian, Pekka Kangaslahti   +9 more
doaj   +1 more source

High-Precision Temperature Inversion Algorithm for Correlative Microwave Radiometer. [PDF]

Sensors (Basel), 2021
Liu J, Zhang K, Ma J, Wu Q, Sun Z, Wang H, Zhang Y.   +6 more
europepmc   +1 more source

Contribution of Aloft Gravitational Sorting and Lower‐Part Coalescence to Precipitation Over the Southeastern Tibetan Plateau

Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract Observational constraints on the vertical microphysical evolution of mixed‐phase precipitation across the melting layer over the high‐altitude of southeastern Tibetan Plateau remain scarce. Using collocated two‐dimensional video disdrometer and Micro Rain Radar measurements in rainy seasons of 2022–2025, we characterize the vertical ...
Xin Xu, Xuelong Chen, Lulin Xue, Yaoming Ma   +3 more
wiley   +1 more source

Retrieving the Motion of Beaufort Sea Ice Using Brightness Temperature Data from FY-3D Microwave Radiometer Imager. [PDF]

Sensors (Basel), 2022
Ni K, Chen H, Li L, Meng X.
europepmc   +1 more source