Results 291 to 300 of about 101,544 (308)

Characterization of Himawari-8/AHI to Himawari-9/AHI infrared observations continuity

International Journal of Remote Sensing, 2023
As the ‘twin imagers’, Himawari-8/AHI and Himawari-9/AHI are both the new generation imagers operated by the Japan Meteorological Agency (JMA). After more than 7 years of operation, Himawari-8/AHI turned into stand-by status and Himawari-9/AHI began ...
Zhi Zhu, Jun-Xia Gu, Bin Xu, Chunxiang Shi   +3 more
semanticscholar   +1 more source

Added Value of Assimilating Himawari‐8 AHI Water Vapor Radiances on Analyses and Forecasts for “7.19” Severe Storm Over North China

Journal of Geophysical Research D: Atmospheres, 2018
Yaodeng Chen, Sen Yang, Zhiquan Liu
exaly   +2 more sources

Evaluation of IR radiance simulation for all‐sky assimilation of Himawari‐8/AHI in a mesoscale NWP system

Quarterly Journal of the Royal Meteorological Society, 2017
Kozo Okamoto
exaly   +2 more sources

A Dark Target Method for Himawari-8/AHI Aerosol Retrieval: Application and Validation

IEEE Transactions on Geoscience and Remote Sensing, 2019
Himawari-8 (H8), as a geostationary satellite, observing the full disk image of the earth per 10 min, is a very powerful tool to investigate atmospheric aerosol temporal variations. The advanced himawari imager (AHI) onboard H8 has several spectral bands
Bangyu Ge, Zheng-Qiang Li, Li Liu, Leiku Yang, Xingfeng Chen, Weizhen Hou, Yang Zhang, Donghui Li, Li Li, Lili Qie   +9 more
semanticscholar   +1 more source

High-frequency observation of floating algae from AHI on Himawari-8

Remote Sensing of Environment, 2019
Himawari-8 (H8) is a geostationary meteorological satellite launched by JAXA (Japan Aerospace Exploration Agency) and is now operated by JMA (Japan Meteorological Agency).
Xinrong Chen, S. Shang, Z. Lee, Lin Qi, Jing Yan, Yong-Hong Li   +5 more
semanticscholar   +1 more source

Quantitative EEG measures in REM and NREM sleep are associated with AHI and nocturnal hypoxemia in men.

Sleep, 2019
STUDY OBJECTIVES Quantitative EEG measures of sleep may identify vulnerability to obstructive sleep apnea (OSA) sequelae, however, small clinical studies of sleep microarchitecture in OSA show inconsistent alterations.
S. Appleton, A. Vakulin, A. D'Rozario, A. Vincent, A. Teare, S. Martin, G. Wittert, R. McEvoy, P. Catcheside, R. Adams   +9 more
semanticscholar   +1 more source

Sleep apnea diagnosis in children using software-generated apnea-hypopnea index (AHI) derived from data recorded with a single photoplethysmogram sensor (PPG)

Sleep and Breathing, 2020
H. Hilmisson, Stephen Berman, S. Magnúsdóttir   +2 more
semanticscholar   +1 more source

Assessing FY-3E HIRAS-II Radiance Accuracy Using AHI and MERSI-LL

Remote Sensing, 2022
Li Guan
exaly  

Intercomparison of Himawari-8 AHI-FSA with MODIS and VIIRS active fire products

International Journal of Digital Earth, 2020
Simon Jones, Luke Wallace, Karin Reinke   +2 more
exaly  

Himawari-8/AHI Aerosol Optical Depth Detection Based on Machine Learning Algorithm

Remote Sensing, 2022
Meng Fan, Jinhua Tao
exaly