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Featured researches published by Wang Zhongting.


Archive | 2016

基于地理加权模型的我国冬季PM 2.5 遥感估算方法研究

陈辉; Chen Hui; 厉青; Li Qing; 张玉环; Zhang Yuhuan; 周春艳; Zhou Chunyan; 王中挺; Wang Zhongting

为了分析冬季我国区域范围内近地面PM2.5质量浓度时空分布特征,根据卫星遥感反演PM2.5质量浓度的基本原理,综合考虑我国不同地区的PM2.5污染特征的空间差异性,基于卫星遥感、气象模式资料及同期地面观测的PM2.5质量浓度数据采用地理加权模型进行回归分析,研究构建了我国区域范围内近地面PM2.5遥感反演模型.结果表明:在冬季暗像元反演AOD算法受限制的情况下,深蓝算法产品可以一定程度上弥补暗像元算法的不足,将二者有效融合能同时提高AOD产品的精度和空间覆盖度;利用地理加权回归模型进行全国区域PM2.5遥感估算,既能体现全国PM2.5时空分布的全局变化特性,又能从局部体现全国PM2.5组分、污染程度及垂直分布结构特征的空间差异特性,基于地理加权回归模型的PM2.5遥感反演结果(R2=0.7)明显优于多元线性回归模型(R2=0.56);2013年12月-2014年2月份全国PM2.5空间分布呈现明显的区域特征,PM2.5浓度较高的地方主要分布在华北南部、长三角中部和北部、华中东部及四川东部等地,西部和北部地区PM2.5污染相对较轻;从时间变化来看,全国冬季12月份PM2.5污染最重,1月份次之,2月份相对最低.这可为全国PM2.5区域联防联控提供有力的信息支撑.


China Environmental Science | 2009

Monitoring of aerosol optical depth over land surface using CCD camera on HJ-1 satellite.

Wang Zhongting; Li Qing; Tao Jinhua; Li Shenshen; Wang Qiao; Chen Liangfu


Journal of remote sensing | 2012

HJ-1 terrestrial aerosol data retrieval using deep blue algorithm

Wang Zhongting


Chinese Journal of Geophysics | 2013

The analysis of spatiotemporal variation characteristics of tropospheric aerosol over the Pearl River Delta

Jiang Zhe; Chen Liangfu; Wang Zhongting; Tao Minghui


Archive | 2014

Inhalable particle concentration estimating method based on meteorological observation data

Wang Zifeng; Chen Liangfu; Tao Jinhua; Tao Minghui; Su Lin; Wang Zhongting; Zou Mingmin


Archive | 2017

Gaofen-4 satellite-based inversion method and equipment for optical thickness of aerosol

Wang Qiao; Wang Zhongting; Li Qing; Zhou Chunyan; Zhang Lijuan; Mao Huiqin; Chen Hui; Chen Cuihong; Ma Pengfei; Zhang Yuhuan


China Environmental Science | 2017

Haze retrieving over North China Plain from multi-angle polarized data.

Zhang YuMeng; Wang Zhongting


Yaogan Jishu Yu Yingyong | 2016

リモートセンシングによる2005~2015年の中国におけるNO_2の時空間的特徴及び影響要因を分析した。【JST・京大機械翻訳】

Zhou Chunyan; Li Qing; Zhang Lijuan; Ma Pengfei; Chen Hui; Wang Zhongting


Archive | 2016

Atmospheric correction method and system

Wang Zhongting; Li Qing; Wang Qiao; Zhou Chunyan; Chen Hui; Zhang Yuhuan; Ma Pengfei; Zhang Lijuan; Mao Huiqin; Chen Cuihong


Archive | 2016

Retrieval method and device for water vapor profile

Ma Pengfei; Wang Qiao; Li Qing; Wang Zhongting; Mao Huiqin; Zhou Chunyan; Zhang Lijuan; Zhang Yuhuan; Chen Hui; Chen Cuihong

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Chen Liangfu

Chinese Academy of Sciences

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Li Qing

Beijing Normal University

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Zhang Yuhuan

Chinese Academy of Sciences

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Tao Jinhua

Chinese Academy of Sciences

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Su Lin

Chinese Academy of Sciences

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Wang Zifeng

Chinese Academy of Sciences

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Chen Xingfeng

Chinese Academy of Sciences

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Gu Xingfa

Chinese Academy of Sciences

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