Impacts of AOD Correction and Spatial Scale on the Correlation between High-Resolution AOD from Gaofen-1 Satellite and In Situ PM<sub>2.5</sub> Measurements in Shenzhen City, China

Impacts of AOD Correction and Spatial Scale on the Correlation between High-Resolution AOD from Gaofen-1 Satellite and In Situ PM<sub>2.5</sub> Measurements in Shenzhen City, China

Satellite-derived aerosol optical depth (AOD) is widely used to estimate surface PM<sub>2.5</sub> concentrations. Most AOD products have relatively low spatial resolutions (i.e., &#8805;1 km). Consequently, insufficient research exists on the relationship between high-resolution (i.e...

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Bibliographic Details
Main Authors: Jiansheng Wu, Jingtian Liang, Liguo Zhou, Fei Yao, Jian Peng
Format: Article
Language:English
Published: MDPI AG 2019-09-01
Series:Remote Sensing
Subjects:
aerosol optical depth
PM<sub>2.5</sub> concentrations
spatial scale
vertical correction
humidity correction
Gaofen-1
Shenzhen City
Online Access:https://www.mdpi.com/2072-4292/11/19/2223

Internet

https://www.mdpi.com/2072-4292/11/19/2223

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