Results 51 to 60 of about 138,786 (104)

Cross-Radiometric Calibration and NDVI Application Comparison of FY-4A/AGRI Based on Aqua-MODIS

, 2023
To enhance the accuracy and stability of FY-4A/AGRI detection data, the MODIS, with highly accurate onboard calibration, is selected as the reference sensor for cross-radiation calibration calculations.
Guangsheng Zhou, Hongli Li, Zhihui Tian, Lili Wu, Xiaohui He   +4 more
core   +1 more source

Error Model for the Assimilation of All-Sky FY-4A/AGRI Infrared Radiance Observations

The Advanced Geostationary Radiation Imager (AGRI) carried by the FengYun-4A (FY-4A) satellite enables the continuous observation of local weather. However, FY-4A/AGRI infrared satellite observations are strongly influenced by clouds, which complicates ...
Dongchuan Pu, Yali Wu
core   +1 more source

General Comparison of FY-4A/AGRI With Other GEO/LEO Instruments and Its Potential and Challenges in Non-meteorological Applications [PDF]

, 2019
Meteorological satellites have become an indispensable tool for weather and land observation. Traditionally, geostationary (GEO) satellites have been used in operational meteorological services due to their high temporal resolution, while polar-orbiting ...
Lin Chen, Xiuzhen Han, Jiali Shao, Jie Chen, Peng Zhang, Lin Zhu, Shihao Tang, Ling Gao, Wei Zheng   +8 more
core   +1 more source

Design of exponential state estimators for neural networks with mixed time delays [PDF]

, 2007
This is the post print version of the article. The official published version can be obtained from the link below - Copyright 2007 Elsevier Ltd.In this Letter, the state estimation problem is dealt with for a class of recurrent neural networks (RNNs ...
Liu, Y, Liu, X, Wang, Z
core   +1 more source

Evaluation and Adjustment of Precipitable Water Vapor Products from FY-4A Using Radiosonde and GNSS Data from China

The geostationary meteorological satellite Fengyun-4A (FY-4A) has rapidly advanced, generating abundant high spatiotemporal resolution atmospheric precipitable water vapor (PWV) products.
Lilong Liu, Shaofeng Xie, Yifei Yang, Xiangping Chen, Liangke Huang, Changzeng Tang, Wen Liu, Congcong Ling   +7 more
core   +1 more source

Assessment of the Applicability and Calibration Methods of FY-4A Satellite Surface Solar Radiation Products in Henan Province

Based on the hourly data of total irradiance observed by 26 ground radiation stations in Henan Province， the paper verified and analyzed the applicability of FY-4A inverted total irradiance products in Henan Province， and The Probability Density Function
Lu WEI, Baisheng MA, Yiyin LI, Shan FENG, Xuan YANG, Ruizao SUN   +5 more
core   +1 more source

An Elevation-Coupled Multivariate Regression Model for GNSS-Based FY-4A Precipitable Water Vapor

The measurement of atmospheric moisture content is essential for the monitoring of severe weather events and hydrological studies. This paper proposes a multivariate linear regression correction model that integrates elevation data with Global Navigation
Zhen Jiang, Yaping Gao, Min Zhou, Jing Lin, Tong Luo, Junqiang Han   +5 more
core   +1 more source

Projeto via LMI de sistemas de controle comutado para um motor de indução: [dissertação] [PDF]

, 2006
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia ElétricaEste trabalho apresenta uma estratégia de controle para o motor de indução trifásico via abordagem LMI. O projeto faz uso
Coutinho, Marcelo dos Santos
core  

Pivotal role of bZIPs in amylose biosynthesis by genome survey and transcriptome analysis in wheat (Triticum aestivum L.) mutants. [PDF]

Sci Rep, 2018
Kumar P, Mishra A, Sharma H, Sharma D, Rahim MS, Sharma M, Parveen A, Jain P, Verma SK, Rishi V, Roy J.   +10 more
europepmc   +1 more source

Atypical chemokine receptor 1 deficiency reduces atherogenesis in ApoE-knockout mice. [PDF]

Cardiovasc Res, 2015
Wan W, Liu Q, Lionakis MS, Marino AP, Anderson SA, Swamydas M, Murphy PM.   +6 more
europepmc   +1 more source