Results 21 to 30 of about 17,403 (263)

Precipitation Estimation from the NASA TROPICS Mission: Initial Retrievals and Validation

Remote Sensing, 2022
This paper describes the initial results of precipitation estimates from the Time-Resolved Observations of Precipitation structure and storm Intensity with a Constellation of Smallsats (TROPICS) Millimeter-wave Sounder (TMS) using the Precipitation ...
Chris Kidd, Toshi Matsui, William Blackwell, Scott Braun, Robert Leslie, Zach Griffith   +5 more
doaj   +1 more source

Research progress on retrieval algorithms of cloud liquid water over ocean based on remote sensing by satellite-borne passive microwave instruments

暴雨灾害, 2021
Space-borne visible and infrared instruments can only observe the information of the cloud top or within a limited depth below the top due to their lack of ability to penetrate clouds, while space-borne passive microwave instruments can obtain cloud body
Yunfei FU
doaj   +1 more source

Precipitation Estimation Using FY-4B/AGRI Satellite Data Based on Random Forest

Remote Sensing
Precipitation is the basic component of the Earth’s water cycle. Obtaining high-resolution and high-precision precipitation data is of great significance.
Yang Huang, Yansong Bao, George P. Petropoulos, Qifeng Lu, Yanfeng Huo, Fu Wang   +5 more
doaj   +1 more source

Editorial for Special Issue “Remote Sensing of Precipitation”

Remote Sensing, 2019
This Special Issue hosts papers on all aspects of remote sensing of precipitation, including applications that embrace the use of remote-sensing techniques of precipitation in tackling issues, such as precipitation estimations and retrievals, along with ...
Silas Michaelides
doaj   +1 more source

The study on precipitation products corrected by optimal selection FY-4B AGRI channel based on random forest algorithm

暴雨灾害
To improve the accuracy of quantitative precipitation products derived from regional satellite observations, the level 1 radiation observation products, level 2 cloud detection products, and level 2 quantitative precipitation estimation operational ...
Jinyi XIA, Li GUAN
doaj   +1 more source

Multi‐Task Learning for Simultaneous Retrievals of Passive Microwave Precipitation Estimates and Rain/No‐Rain Classification

Geophysical Research Letters, 2023
Satellite‐based precipitation estimations provide frequent, large‐scale measurements. Deep learning has recently shown significant potential for improving estimation accuracy.
Takumi Bannai, Haoyang Xu, Nobuyuki Utsumi, Eunho Koo, Keming Lu, Hyungjun Kim   +5 more
doaj   +1 more source

Precipitation Retrieval from Geostationary Satellite Data Based on a New QPE Algorithm

Remote Sensing
A new quantitative precipitation estimation (QPE) method for Himawari-9 (H9) and Fengyun-4B (FY4B) satellites has been developed based on cloud top brightness temperature (TBB).
Hao Chen, Zifeng Yu, Robert Rogers, Yilin Yang   +3 more
doaj   +1 more source

Impact of Missing Passive Microwave Sensors on Multi-Satellite Precipitation Retrieval Algorithm

Remote Sensing, 2015
The impact of one or two missing passive microwave (PMW) input sensors on the end product of multi-satellite precipitation products is an interesting but obscure issue for both algorithm developers and data users.
Bin Yong, Bo Chen, Yang Hong, Jonathan J. Gourley, Zhe Li   +4 more
doaj   +1 more source

An Algorithm for Retrieving the 2-D Distribution of Moderate Rain by X-SAR

Remote Sensing, 2022
Synthetic aperture radar (SAR) can detect ground information with high precision, which provides another opportunity for the retrieval of rain. Rainfall intensities in East Asia are mainly moderate.
Shuyuan Lu, Yanan Xie, Rui Wang, Ting Luo, Zhenbin Xu, Xueying Yu   +5 more
doaj   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source