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A Quantitatively Operational Judging Method for the Process of Large Regional Heavy Haze Event Based on Satellite Remote Sensing and Numerical Simulations

Qiao Wang, Qing Li, Zhongting Wang, Hui Chen, Huiqin Mao, Cuihong Chen
2017 Atmosphere  
In order to operationally monitor the process of larger regional heavy haze events, a type of quantitative method based on satellite remote sensing and numerical simulations was first established and applied  ...  In recent years, large-area heavy haze pollution cases occur frequently in eastern China, especially evident in Beijing-Tianjin-Hebei and the surrounding regions.  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/atmos8110222 fatcat:422ananthvghxhli5i2yzvolpi

Discuss on Satellite-Based Particulate Matter Monitoring Technique

B. Li, L. Hou
2015 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
The major pollutant PM2.5 concentration can be retrieved from the remote sensing data especially, and its global distribution can be mapped as well.  ...  Retrieved aerosol optical depth (AOD) from satellite data as the key parameter has been used in the study on particulate matter (PM) distributions which is complementary to ground-based measurements.  ...  retrieved AOD map in 17th Jan 2013 in Beijing region Image and AOD map of China HJ-1 satellite .  ... 
doi:10.5194/isprsarchives-xl-7-w3-219-2015 fatcat:kcfhafwgxbdudaonc57uvatqn4

Editorial: Air pollution remote sensing and the subsequent interactions with ecology on regional scales

Honglei Wang, Lijuan Shen, Junke Zhang, Xinyao Xie, Xiaobin Guan
2022 Frontiers in Environmental Science  
In particular, the development of remote sensing, such as radar and satellite, has greatly enhanced our understanding of the spatiotemporal, transmission mechanism, and formation mechanism of air pollution  ...  Editorial on the Research Topic Air pollution remote sensing and the subsequent interactions with ecology on regional scales With the rapid increase of global population and urbanization, the impact of  ...  Together these papers provide valuable insight into the air pollution, remote sensing and the subsequent interactions with ecology on regional scales in the future, and open up exciting avenues for future  ... 
doi:10.3389/fenvs.2022.1014003 fatcat:b7m3k4u5pfgwpkjrvlhzefkbi4

INVESTIGATING ALOFT AEROSOLS OVER CENTRAL-EASTERN CHINA USING CALIPSO MEASUREMENTS

J. Zou, K. Qin, J. Xu, X. Han
2018 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
In the most economically active and polluted areas of China, the North China Plain (NCP) and the Yangtze River Delta (YRD) are compared to analyze trend variations over ten years.  ...  Moreover, in the past five years in the NCP (2011–2016) and YRD (2012–2016) regions, the anthropogenic source of pollutants dominated by smoke showed a downward trend year by year.  ...  ACKNOWLEDGEMENTS This study was supported by the Fundamental Research Funds for the Central Universities (2015XKMS049).  ... 
doi:10.5194/isprs-archives-xlii-3-w5-83-2018 fatcat:t7dlrtz7krf3dl63ps2h3diohm

National Environmental Meteorological Services in China

Zhiming Kang, Hailin Gui, Cong Hua, Bihui Zhang, Hengde Zhang, Mengyao Lv, Jikang Wang
2016 Advances in Meteorology  
In recent years, air pollution and other environmental problems have attracted nationwide attention in China, so the environmental meteorological services have been developed rapidly.  ...  To provide better meteorological monitoring and forecasting services, the Environmental Meteorological Centre of China Meteorological Administration was established in March 2014 by integrating the resources  ...  Acknowledgments This study was funded by the National Science and Technology Support Project of China (2015BAC03B07) and the Application of Meteorological Key Technology Project of China Meteorological  ... 
doi:10.1155/2016/1985207 fatcat:ncsr7wcqy5efti424it3gk3gja

Satellite-based estimation of regional particulate matter (PM) in Beijing using vertical-and-RH correcting method

Zifeng Wang, Liangfu Chen, Jinhua Tao, Ying Zhang, Lin Su
2010 Remote Sensing of Environment  
However, air quality of a city depends not only on long-range spread of pollution, but also on the local air pollution and atmospheric conditions.  ...  Moreover, the method described in this paper is only useful for the particulate matter forecasting.  ...  monitoring, the satellite sensors can provide a broad view of urban haze and help determine when there is impact on urban air quality by local fires, dust storms, or transboundary transport of pollutants  ... 
doi:10.1016/j.rse.2009.08.009 fatcat:qmfcvijp65bo3m27dlycewrbby

Haze Grading Using the Convolutional Neural Networks

Lirong Yin, Lei Wang, Weizheng Huang, Jiawei Tian, Shan Liu, Bo Yang, Wenfeng Zheng
2022 Atmosphere  
The inversion of Aerosol Optical Depth (AOD) based on remote sensing satellite imagery can provide a reference for the concentration of major pollutants in a haze, such as PM2.5 concentration and PM10  ...  This paper used satellite imagery to study haze problems and chose PM2.5, one of the primary haze pollutants, as the research object.  ...  Because of the improved human aerospace technology and remote sensing satellite technology in recent years, the cost of remote sensing satellite imagery has been reduced.  ... 
doi:10.3390/atmos13040522 fatcat:zprwmfh7ofa6zkrexrsaeadnry

Spatio-Temporal Variability of Aerosol Components, Their Optical and Microphysical Properties over North China during Winter Haze in 2012, as Derived from POLDER/PARASOL Satellite Observations

Yang Ou, Lei Li, Zhengqiang Li, Ying Zhang, Oleg Dubovik, Yevgeny Derimian, Cheng Chen, David Fuertes, Yisong Xie, Anton Lopatin, Fabrice Ducos, Zongren Peng
2021 Remote Sensing  
Pollution haze is a frequent phenomenon in the North China Plain (NCP) appearing during winter when the aerosol is affected by various pollutant sources and has complex distribution of the aerosol properties  ...  Finally, a preliminary comparison of these remote sensing derived results with literature and in situ PM2.5 measurements is also presented.  ...  The funders had no role in the design of the study; in the collection, analyses, or interpretation of data; in the writing of the manuscript, or in the decision to publish the results.  ... 
doi:10.3390/rs13142682 fatcat:jxxcfno24jfytf5efdh6pl6jnm

Atmospheric impacts of Indonesian fire emissions: Assessing Remote Sensing Data and Air Quality During 2013 Malaysian Haze

De Lin Show, Su-Chin Chang
2016 Procedia Environmental Sciences  
Based on satellite remote sensing, air quality data and wind vector maps, our study aims to provide a preliminary assessment on the remote effects of Indonesian forest fires on the Malaysian haze.  ...  The 2013 Malaysian haze event coincided temporally with rising trends of hotspots detected in Sumatra, Indonesia.  ...  Satellite remote sensing In order to locate and detect the occurrence of active fires in Sumatra, satellite remote sensing was employed to retrieve active fire data for hotspots coverage over the Central  ... 
doi:10.1016/j.proenv.2016.09.029 fatcat:l57x5r3rpvb77e6hqlompfgd4a

Monitoring haze episodes over the Yellow Sea by combining multisensor measurements

Jianping Guo, Xiaoye Zhang, Chunxiang Cao, Huizheng Che, Hongli Liu, Pawan Gupta, Hao Zhang, Min Xu, Xiaowen Li
2010 International Journal of Remote Sensing  
It was concluded that the second haze episode was probably dominated by smoke from open burning areas of crop residue in East China, when a rapid increase in PM 10 concentration up to 192 mg m -3 was observed  ...  Lidar and Infrared Pathfinder Satellite Observations (CALIPSO), respectively, during the first haze episode.  ...  In recent years, advances in satellite remote sensing have provided the capability to monitor atmospheric pollutants, estimate their optical properties and their long-range transport over regional to global  ... 
doi:10.1080/01431161.2010.485213 fatcat:ymkbesoblvfnxplmggb3mnlnde

Temporal and Spatial Distribution of SO2 in the Process of Haze in North China Based on Remote Sensing Data

Chang Ruoying, Zhao Jun, Li Wen, Jia Jingjing
2019 International Journal of Environmental Monitoring and Analysis  
To clarify the spatial and temporal distribution of SO 2 during the haze weather in North China is conductive to smooth progress of haze events control in North China.  ...  Based on the data sources of OMI data and haze data in North China, this paper studies the spatial distribution characteristics of SO 2 column amounts in North China from 2015 to 2017, and compares the  ...  The data on the occurrence of the haze events comes from the Environmental Climate Bulletin (2015-2017) issued by the China Meteorological Administration.  ... 
doi:10.11648/j.ijema.20190701.14 fatcat:i3sbycgxyvgmzcwoblakdzoulu

DEVELOPMENT OF A DAYTIME CLOUD AND AEROSOL LOADINGS DETECTION ALGORITHM FOR HIMAWARI-8 SATELLITE MEASUREMENTS OVER DESERT

H. Shang, H. Letu, Z. Peng, Z. Wang
2018 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
In the environmental monitoring applications in China, the distribution of haze pollution over the North China Plain and the dust plume generated from Taklimakan Desert are poorly identified from satellites  ...  In this study, a cloud and aerosol loading detection algorithm over China is proposed by improving our previous Himawari-8 cloud and haze mask (HCHM) algorithm to desert regions.  ...  To minimize the misclassification of cloudy pixels as dust The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XLII-3/W5, 2018 ISPRS Workshop on Remote  ... 
doi:10.5194/isprs-archives-xlii-3-w5-61-2018 fatcat:gdeonbp64jhobaxqaqkx5pj4iq

POLARIMETRIC REMOTE SENSING OF ATMOSPHERIC PARTICULATE POLLUTANTS

Z. Li, Y. Zhang, J. Hong
2018 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
A new generation of polarized sensors (DPC and PCF), whose observation can support these algorithms, will be onboard GF series satellites and launched by China in the near future.  ...  For monitoring the particulate pollutants, we establish and develop a series of inversion algorithms based on polarimetric remote sensing technology which has unique advantages in dealing with atmospheric  ...  ACKNOWLEDGEMENTS This work was supported by the National Key R&D Program of China (2016YFE0201400) and the National Natural Science Fund of China (41671367).  ... 
doi:10.5194/isprs-archives-xlii-3-981-2018 fatcat:uq4v44ayrffzvcrjbohuqo37ja

A Comprehensive Research of Atmospheric Haze by Optical Remote Sensing in Central China Region (CCR) [chapter]

Wenqing Liu, Zhenyi Chen, Pinhua Xie, Jianguo Liu, Tianshu Zhang
2015 Current Air Quality Issues  
A Comprehensive Research of Atmospheric Haze by Optical Remote Sensing in Central China Region (CCR) http://dx.doi.org/10.5772/59753  ...  Atmospheric Haze by Optical Remote Sensing in Central China Region (CCR) http://dx.doi.org/10.5772/59753 as obvious as that of PM10.  ... 
doi:10.5772/59753 fatcat:rul3rsay3newfpushzqpn35nyi

Gravity-Current Driven Transport of Haze from North China Plain to Northeast China in Winter 2010-Part I: Observations

Ting Yang, Xiquan Wang, Zifa Wang, Yele Sun, Wei Zhang, Bai Zhang, Yiming Du
2012 SOLA : Scientific Online Letters on the Atmosphere  
The haze episode appeared to evolve progressively from southwest to northeast in the region of NE China, in agreement with the appearance of PM 10 peak values, wind patterns, MODIS images and the back  ...  Due to the haze impact, NE China showed significantly elevated particulate matter pollution by a factor of ~4−6 with the peak concentrations reaching ~410 µg m −3 .  ...  This work is supported by the commonweal project in Ministry of Environmental Protection (Grant No. 200809144). Supplements Supplement 1 the configuration and validation of WRF model.  ... 
doi:10.2151/sola.2012-004 fatcat:mmq3ecp7lrem7jccsw26azvkqi
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