Fitting aerosol optical depth and PM2.5 in atmospheric boundary layer by using a rotational Raman-Mie lidar

Bing Long Chen; Yin Chao Zhang; Si Ying Chen; He Chen; Pan Guo

doi:10.15918/j.tbit1001-0645.2016.08.015

Fitting aerosol optical depth and PM_2.5 in atmospheric boundary layer by using a rotational Raman-Mie lidar

Bing Long Chen, Yin Chao Zhang^*, Si Ying Chen, He Chen, Pan Guo

^*此作品的通讯作者

光电学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

3 引用（Scopus）

摘要

A method was presented for fitting aerosol optical depth and PM_2.5 within 1 km of atmospheric boundary layer by using the ratio of Mie elastic scattering signal and Raman scattering signal of the rotational Raman-Mie lidar. It can eliminate the error brought by the geometric form factor and effects of atmospheric humidity and can obtain a high accuracy of aerosol scattering coefficients. And then an arithmetic was derived for the aerosol optical depth (AOD). Finally, the aerosol data that measured by the rotational Raman-Mie lidar system in laboratory for Beijing area in 2013, were used to get the experience formulas of AOD-PM_2.5 for winter and summer in 2013 Beijing area.

源语言	英语
页（从-至）	857-861
页数	5
期刊	Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
卷	36
期	8
DOI	https://doi.org/10.15918/j.tbit1001-0645.2016.08.015
出版状态	已出版 - 1 8月 2016

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10.15918/j.tbit1001-0645.2016.08.015

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title = "Fitting aerosol optical depth and PM2.5 in atmospheric boundary layer by using a rotational Raman-Mie lidar",

abstract = "A method was presented for fitting aerosol optical depth and PM2.5 within 1 km of atmospheric boundary layer by using the ratio of Mie elastic scattering signal and Raman scattering signal of the rotational Raman-Mie lidar. It can eliminate the error brought by the geometric form factor and effects of atmospheric humidity and can obtain a high accuracy of aerosol scattering coefficients. And then an arithmetic was derived for the aerosol optical depth (AOD). Finally, the aerosol data that measured by the rotational Raman-Mie lidar system in laboratory for Beijing area in 2013, were used to get the experience formulas of AOD-PM2.5 for winter and summer in 2013 Beijing area.",

keywords = "Aerosol optical depth, Atmospheric optics, Lidar, PM, Scattering",

author = "Chen, {Bing Long} and Zhang, {Yin Chao} and Chen, {Si Ying} and He Chen and Pan Guo",

year = "2016",

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doi = "10.15918/j.tbit1001-0645.2016.08.015",

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T1 - Fitting aerosol optical depth and PM2.5 in atmospheric boundary layer by using a rotational Raman-Mie lidar

AU - Chen, Bing Long

AU - Zhang, Yin Chao

AU - Chen, Si Ying

AU - Chen, He

AU - Guo, Pan

PY - 2016/8/1

Y1 - 2016/8/1

N2 - A method was presented for fitting aerosol optical depth and PM2.5 within 1 km of atmospheric boundary layer by using the ratio of Mie elastic scattering signal and Raman scattering signal of the rotational Raman-Mie lidar. It can eliminate the error brought by the geometric form factor and effects of atmospheric humidity and can obtain a high accuracy of aerosol scattering coefficients. And then an arithmetic was derived for the aerosol optical depth (AOD). Finally, the aerosol data that measured by the rotational Raman-Mie lidar system in laboratory for Beijing area in 2013, were used to get the experience formulas of AOD-PM2.5 for winter and summer in 2013 Beijing area.

AB - A method was presented for fitting aerosol optical depth and PM2.5 within 1 km of atmospheric boundary layer by using the ratio of Mie elastic scattering signal and Raman scattering signal of the rotational Raman-Mie lidar. It can eliminate the error brought by the geometric form factor and effects of atmospheric humidity and can obtain a high accuracy of aerosol scattering coefficients. And then an arithmetic was derived for the aerosol optical depth (AOD). Finally, the aerosol data that measured by the rotational Raman-Mie lidar system in laboratory for Beijing area in 2013, were used to get the experience formulas of AOD-PM2.5 for winter and summer in 2013 Beijing area.

KW - Aerosol optical depth

KW - Atmospheric optics

KW - Lidar

KW - PM

KW - Scattering

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DO - 10.15918/j.tbit1001-0645.2016.08.015

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SN - 1001-0645

VL - 36

SP - 857

EP - 861

JO - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

JF - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

IS - 8

ER -

Fitting aerosol optical depth and PM2.5 in atmospheric boundary layer by using a rotational Raman-Mie lidar

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Fitting aerosol optical depth and PM_2.5 in atmospheric boundary layer by using a rotational Raman-Mie lidar