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Sea surface temperature inversion model for infrared remote sensing images based on deep neural network featured image

Sea surface temperature inversion model for infrared remote sensing images based on deep neural network

Highlights•We propose a new sea surface temperature inversion model.•The model is based on deep neural network.•This model is more accurate than traditional method.•The model is …

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艾波
Sparsity Adaptive CoSaMP Based on Dynamic Threshold and Weak Atom Selection for Underwater Acoustic Sparse Channel Estimation featured image

Sparsity Adaptive CoSaMP Based on Dynamic Threshold and Weak Atom Selection for Underwater Acoustic Sparse Channel Estimation

The compressive sampling matching pursuit (CoSaMP) algorithm is widely used in orthogonal frequency division multiplexing (OFDM) underwater acoustic (UWA) sparse channel estimation …

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王景景
Response of the Dominant Modes of Atmospheric Circulation in the Northern Hemisphere to a Projected Arctic Sea Ice Loss in 2007 featured image

Response of the Dominant Modes of Atmospheric Circulation in the Northern Hemisphere to a Projected Arctic Sea Ice Loss in 2007

This study revisits the Arctic sea ice extent (SIE) for the extended period of 1979–2015 based on satellite measurements and finds that the Arctic SIE experienced three different …

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樊婷婷
Variability of Summer Precipitation Events Associated with Tropical Cyclones over Mid-Lower Reaches of Yangtze River Basin: Role of the El Niño–Southern Oscillation featured image

Variability of Summer Precipitation Events Associated with Tropical Cyclones over Mid-Lower Reaches of Yangtze River Basin: Role of the El Niño–Southern Oscillation

Based on tropical cyclone (TC) track data and gridded observational rainfall data of CN05.1 during the period of 1961 to 2014, we examine the contribution of TCs on three metrics …

Fuqiang Cao
Fertilization of the Northwest Pacific Ocean by East Asia Air Pollutants featured image

Fertilization of the Northwest Pacific Ocean by East Asia Air Pollutants

Haze particles as a key air pollutant contain high level of toxins, which were hypothesized to inhibit phytoplankton growth when deposited to the ocean, and thus indirectly affect …

Chao Zhang
The Phase Differences of the Interdecadal Variabilities of Tropical Cyclone Activity in the Peak and Late Seasons over the Western North Pacific featured image

The Phase Differences of the Interdecadal Variabilities of Tropical Cyclone Activity in the Peak and Late Seasons over the Western North Pacific

This study compares the interdecadal variations in tropical cyclone (TC) activities over the western North Pacific (WNP) basin during the peak season (July–September) and late …

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樊婷婷
Case Study of Fog Predictability for an Event with Cold-Front Synoptic Pattern featured image

Case Study of Fog Predictability for an Event with Cold-Front Synoptic Pattern

Fog has recently become a frequent high-impact weather phenomenon along the coastal regions of North China. Accurate fog forecasting remains challenging due to limited …

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胡慧琴
Process Analysis of PM2.5 Pollution Events in a Coastal City of China Using CMAQ featured image

Process Analysis of PM2.5 Pollution Events in a Coastal City of China Using CMAQ

US EPA's Community Multiscale Air Quality modeling system (CMAQ) with Process Analysis tool was used to simulate and quantify the contribution of individual atmospheric processes …

Qiang Zhang
基于广义回归神经网络的日总辐射曝辐量预估 featured image

基于广义回归神经网络的日总辐射曝辐量预估

采用广义回归神经网络(generalized regression neural network,GRNN)模型对山东烟台市福山气象站2000~2003年日总辐射曝辐量进行预估。模型通过交叉验证方法确定其关键参数(光滑因子),以日照时数、平均气压、平均气温、日最高气温、相对湿度、气溶胶光学厚度6个变量作为输入量。结果显示:GRNN15.9%,均方根误差为 …

Shupeng Zhuang