Results 41 to 50 of about 847 (167)

Simultaneous Observations of Electron Phase Space Density Variations in the Geostationary Orbit by GK2A, GOES‐16, and GOES‐17

Journal of Geophysical Research: Space Physics, Volume 131, Issue 3, March 2026.
Abstract This study presents simultaneous measurements of electron phase space density (PSD) gradients in geostationary orbit using data from GK2A, GOES‐16, and GOES‐17. By leveraging a three‐satellite configuration, we provide statistical results of PSD gradient estimation in invariant coordinates.
N.‐Y. Lee, J. Seon, G. W. Na, C.‐H. Lee, W.‐H. Seol, K.‐C. Kim   +5 more
wiley   +1 more source

A Supercooled Water Cloud Detection Algorithm Using Himawari‐8 Satellite Measurements

Journal of Geophysical Research: Atmospheres, 2019
AbstractThe detection of supercooled water clouds (SWCs) is essential for artificial rain enhancement, the prevention of aircraft ice accretion, and better understanding of radiative energy balance. However, it is challenging to identify SWCs using only passive satellite measurements.
Ziming Wang, Husi Letu, Huazhe Shang, Chuanfeng Zhao, Jiming Li, Run Ma   +5 more
openaire   +2 more sources

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

Characterizing Australian Solar Resource Variability and Solar Droughts With Himawari‐8/9

Geophysical Research Letters, Volume 53, Issue 4, 28 February 2026.
Abstract Solar energy is central to decarbonization and national energy plans, yet its deployment is limited by gaps in understanding how solar irradiance varies in space and time. We present the first continent‐scale, sub‐daily analysis of solar resource variability using Himawari‐8/9 satellite data for Australia's renewable energy zones.
C. P. Doedens, Y. Huang, C. Poulsen, K. Say   +3 more
wiley   +1 more source

New interpretable deep learning model to monitor real-time PM2.5 concentrations from satellite data

Environment International, 2020
Particulate matter with a mass concentration of particles with a diameter less than 2.5 μm (PM2.5) is a key air quality parameter. A real-time knowledge of PM2.5 is highly valuable for lowering the risk of detrimental impacts on human health.
Xing Yan, Zhou Zang, Nana Luo, Yize Jiang, Zhanqing Li   +4 more
doaj   +1 more source

First Aircraft‐Based VOC Measurements Using Thermal Infrared Remote Sensing: Mapping Fire Plumes With the Scanning High‐Resolution Interferometer Sounder (S‐HIS)

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 4, 28 February 2026.
Abstract Wildfires emit volatile organic compounds (VOCs) that contribute to ozone and aerosol pollution. Quantification is challenged by the diversity of emitted species and by their complex dependence on fire characteristics, with scarce field observations available for model evaluation.
Chengyuan Hu, Dylan B. Millet, Kelley C. Wells, Jared F. Brewer, Julieta F. Juncosa Calahorrano, Vivienne H. Payne, Joe K. Taylor, David C. Tobin   +7 more
wiley   +1 more source

Retrieval and validation of diurnal properties of aerosol and surface from geostationary satellite Himawari-8 using multi-pixel approach [PDF]

Atmospheric Measurement Techniques
The Advanced Himawari Imager (AHI) onboard the Himawari-8 geostationary satellite is an imager with 16 spectral bands covering from the visible to infrared.
C. Li, O. Dubovik, J. Li, D. Fuertes, A. Lopatin, P. Litvinov, T. Lapyonok, L. Bindreiter, C. Matar, Y. Chu, W. Tan   +10 more
doaj   +1 more source

Fire detection using Himawari-8 satellite data

Journal of Physics: Conference Series
Abstract Capitalizing on the unique advantages of the Himawari-8 satellite, including its high spatiotemporal resolution and multispectral capabilities, this study proposes an advanced fire detection method. Potential fire pixels are initially extracted using a sliding window approach with dynamic and fixed thresholding techniques.
Long Li, Yu Xie, Yang Yue, Jiping Tong, Lixuan Shao, Jian Guan, Yongfei Wu   +6 more
openaire   +1 more source

Biases in Southern Ocean Precipitation From Shallow Convection: The Role of Cloud Morphology

Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.
Abstract Precipitation from marine boundary layer clouds is a critical yet highly uncertain feature of post‐frontal conditions over the Southern Ocean (SO), where shallow convection dominates. This study evaluates whether satellite retrievals (GPM‐IMERG and CloudSat) and reanalysis (ERA5) represent the contrasting precipitation between open and closed ...
T. Alinejadtabrizi, Y. Huang, F. Lang, A. V. Sreenath, C. Poulsen, S. Siems, P. May   +6 more
wiley   +1 more source

Analisis Peristiwa Angin Kencang dengan Citra Satelit Himawari-8 (Studi Kasus: Bangkalan, 17 Oktober 2021)

Jurnal Geografi, 2022
Angin kencang di atas 25 knots dapat menyebabkan kerusakan, misalnya infrastruktur dan tumbangnya pohon. Tujuan penelitian ini untuk mengetahui dinamika atmosfer saat kejadian angin kencang di wilayah Bangkalan, Madura tanggal 17 Oktober 2021.
Fikri Asfahanif, Sayful Amri
doaj   +1 more source