[1]戴燃坡,谢 勇,马青玉.基于两天MODIS数据的气溶胶光学厚度反演[J].南京师范大学学报(自然科学版),2016,39(01):139.
 Dai Ranpo,Xie Yong,Ma Qingyu.Retrieval of Aerosol Optical Depth Using Two-Day MODIS Data[J].Journal of Nanjing Normal University(Natural Science Edition),2016,39(01):139.
点击复制

基于两天MODIS数据的气溶胶光学厚度反演()
分享到:

《南京师范大学学报》(自然科学版)[ISSN:1001-4616/CN:32-1239/N]

卷:
第39卷
期数:
2016年01期
页码:
139
栏目:
地理学
出版日期:
2016-03-31

文章信息/Info

Title:
Retrieval of Aerosol Optical Depth Using Two-Day MODIS Data
作者:
戴燃坡1谢 勇2马青玉1
(1.南京师范大学物理科学与技术学院,江苏 南京 210023)(2.中国科学院遥感与数字地球研究所,北京 100094)
Author(s):
Dai Ranpo1Xie Yong2Ma Qingyu1
(1.School of Physics and Technology,Nanjing Normal University,Nanjing 210023,China)(2.Institute of Remote Sensing and Digital Earth,Chinese Academy of Sciences,Beijing 100094,China)
关键词:
MODIS表观反射率气溶胶光学厚度
Keywords:
MODISapparent reflectanceaerosoloptical depth
分类号:
X513
文献标志码:
A
摘要:
气溶胶光学厚度(AOD)的反演对研究大气污染和人类活动的环境影响具有重要意义.利用连续两天的Terra/MODIS影像,依据0.47、0.55、0.66、0.86 μm 4个通道的表观反射率与AOD在大气辐射传输中的关系,构造闭合的非线性方程组,通过求解方程组反演得到两天的AOD值,并与MODIS业务化的AOD数据及AERONET地基太阳光度计观测值进行对比.发现该算法的反演结果与地基观测值的相对误差在30%以内,同时也对反演的气溶胶波长指数及浊度系数等和地基观测情况进行了对比与讨论,证实反演结果与地基观测具有较好的一致性.这种基于两天MODIS数据的气溶胶反演是利用多幅卫星影像来反演气溶胶光学厚度的一次有效尝试,反演得到AOD值对环境污染监测有效补充.
Abstract:
Retrieval of aerosol optical depth(AOD)has great significance on the studies of air pollution and effect of human activities on the environment. Based on the relationship between apparent reflectance AOD in atmospheric radiation transmission,AOD of two consecutive days are obtained by solving the equations constructed by Terra/MODIS data,apparent reflectance of channel 0.47,0.55,0.66 and 0.86 μm. To validate the precision of the inversion algorithm,a preliminary comparative study is conducted between the observed AOD from AERONET station and the retrieved AOD from Moderate-resolution Imaging Spectroradiometer(MODIS)over Taihu station. It is proved that the inversion error is less than 30%,and the aerosol exponents obtained by the proposed algorithm have nice consistency with the observations acquired by the ground sun photometers. The pilot study is an effective attempt to obtain AOD by using multiple satellite images,which can be used as a supplement for the monitoring of environmental pollution.

参考文献/References:

[1] 付培健,王世红,陈长和. 探讨气候变化的新热点:大气气溶胶的气候效应[J]. 地球科学进展,1998,13(4):387-392.
[2] CHARLSON R J,SCHWARTZ S E,HALES J M,et al. Climate forcing by anthropogenic aerosols[J]. Science,1992,255(5?043):423-430.
[3] KING M D,KAUFMAN Y J,MENZEL W P,et al. Remote sensing of cloud,aerosol,and water vapor properties from the moderate resolution imaging spectrometer(MODIS)[J]. IEEE transactions on geoscience and remote sensing,1992,30(1):2-27.
[4] 李福生,徐新喜,孙栋,等. 气溶胶颗粒在人体上呼吸道模型内沉积的实验研究[J]. 医用生物力学,2013,28(2):135-141.
[5] 周景林. 大气气溶胶研究中的一些问题[J]. 气象科技,1985,13(4):71-76.
[6] 赵秀娟,陈长和,袁铁,等. 兰州冬季大气气溶胶光学厚度及其与能见度的关系[J]. 高原气象,2005,24(4):617-622.
[7] KAUFMAN Y J,TANRé D,REMER L A,et al. Operational remote sensing of tropospheric aerosol over land from EOS moderate resolution imaging spectroradiometer[J]. Journal of geophysical research,1997,102(D14):51-67.
[8] HSU N C,TSAY S C,KING M D,et al. Deep blue retrievals of asian aerosol properties during ACE-Asia[J]. IEEE transactions on geoscience and remote sensing,2006,44(11):3 180-3 195.
[9] 殷守敬,吴传庆,王桥,等. 多时相遥感影像变化检测方法研究进展综述[J]. 光谱学与光谱分析,2013,12(12):3 339-3 342.
[10] FLOWERDEW R J,HAIGH J D. Retrieval of aerosol optical thickness over land using the ATSR-2 Dual-Look Satellite Radiometer[J]. Geophysical research letters,1996,23(4):351-354.
[11] 唐家奎,薛勇,虞统,等. MODIS陆地气溶胶遥感反演——利用TERRA和AQUA双星MODIS数据协同反演算法[J]. 中国科学,2005,35(5):474-481.
[12] 卢士庆,陈渭民,高庆先. 使用6S模型由GMS5卫星资料反演陆地大气气溶胶光学厚度[J]. 大气科学学报,2006,29(5):669-675.
[13] XUE Y,CRACKNELL A P. Operational bi-angle approach to retrieve the earth surface albedo from AVHRR data in the visible band[J]. International journal of remote sensing,1995,16(3):417-429.
[14] HANSEN J E,TRAVIS L D. Light scattering in planetary atmospheres[J]. Space science reviews,1974,16(4):527-610.
[15] NGSTR?M A. The parameters of atmospheric turbidity[J]. Tellus,1964,16(1):64-75.
[16] 冯建东,黄艇,陈长和,等. 利用MODIS资料遥感水体上空气溶胶粒子尺度的数值试验[J]. 高原气象,2006,25(1):110-115.
[17] VEEFKIND J P,LEEUW G D,STAMMES P,et al. Regional distribution of aerosol over land,derived from ATSR-2 and gome[J]. Remote sensing of environment,2000,74(3):377-386.
[18] MARKOWICZ K M,FLATAU P J,QUINN P K,et al. Influence of relative humidity on aerosol radiative forcing:an ace-asia experiment perspective[J]. Journal of geophysical research,2003,108(D23):301-312.

相似文献/References:

[1]刘晓艳,倪峰,周玉红,等.基于MODIS的太湖蓝藻水华暴发时空规律分析研究[J].南京师范大学学报(自然科学版),2012,35(01):89.
 Liu Xiaoyan,Ni Feng,Zhou Yuhong.Spatio-temporal Rules of the Blue-green Algae Blooms in the Taihu Lake Based on MODIS Data[J].Journal of Nanjing Normal University(Natural Science Edition),2012,35(01):89.

备注/Memo

备注/Memo:
收稿日期:2015-08-09. 
基金项目:国家自然科学基金(11274176、11474166). 
通讯联系人:马青玉,博士,教授,研究方向:电子技术、信息处理和声学. E-mail:maqingyu@njnu.edu.cn
doi:10.3969/j.issn.1001-4616.2016.01.023
更新日期/Last Update: 2016-03-30