ATMOSPHERIC CORRECTION OF VISIBLE TO MIDDLE-INFRARED OF EOS-MODIS DATA OVER LAND SURFACES BY USING 6S MODEL

Zhang Jie; Wang Jiemin; Guo Ni

Vol.15, NO.6, 2004

Article Contents

Article Navigation > Journal of Applied Meteorological Science > 2004 > 15(6): 651-657

Zhang Jie, Wang Jiemin, Guo Ni. Atmospheric correction of visible to middle-infrared of EOS-MODIS data over land surfaces by using 6S model. J Appl Meteor Sci, 2004, 15(6): 651-657.

Citation:

Zhang Jie, Wang Jiemin, Guo Ni. Atmospheric correction of visible to middle-infrared of EOS-MODIS data over land surfaces by using 6S model. J Appl Meteor Sci, 2004, 15(6): 651-657.

Zhang Jie, Wang Jiemin, Guo Ni. Atmospheric correction of visible to middle-infrared of EOS-MODIS data over land surfaces by using 6S model. J Appl Meteor Sci, 2004, 15(6): 651-657.

Citation:

Zhang Jie, Wang Jiemin, Guo Ni. Atmospheric correction of visible to middle-infrared of EOS-MODIS data over land surfaces by using 6S model. J Appl Meteor Sci, 2004, 15(6): 651-657.

PDF( 543 KB)

ATMOSPHERIC CORRECTION OF VISIBLE TO MIDDLE-INFRARED OF EOS-MODIS DATA OVER LAND SURFACES BY USING 6S MODEL

1.
Key Laboratory of Arid Climatic Changing and Reducing Disaster of Gansu Province, Lanzhou 730020
2.
I nstitute of Arid Meteorology, China Meteorological Administration, Lanzhou 730020
3.
Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou 730000

Received Date: 2003-05-26
Rev Recd Date: 2004-04-27
Publish Date: 2004-12-31

Abstract

Abstract

Atmospheric correction of visible to middle-infrared of MODIS data over land surfaces is done using 6S model. There are two processes of the correction, first, objective is assumed as the Lambertan surface, then bi-directional BRDF model Roujean is operated. Comparing the corrected result with the MODIS airborne simulator (MAS) which MODIS research group using in experiment, the result shows that there is consistency characteristic on their variety trends. The reflectance of near-infrared band 2 and blue band 3 are falling, but the red spectral band 1 is rising by operating atmosphere corrected. I_NDV is higher and Iev is lower after atmosphere is corrected, the largest value of variety are 0.104 and 0.005.
- 6S model;
- EOS-MODIS;
- Atmosphere correction;
- I_NDV I_EV

FullText(HTML)

References(10)

Figures and Tables

图 1 五原地区大气订正前后各波段的反射率和I_NDV随卫星天顶角θ_v的变化

(a)、(c) 分别为A点和B点可见光波段大气订正前后的反射率，(b)、(d) 分别为A点和B点近红外波段大气订正前后的反射率，(e)、(f) 分别为A点和B点大气订正前后I_NDV的变化。

DownLoad: Full-Size Img PowerPoint

图 2 2002年8月21日反射率ρ₁(a)、ρ₂(b)、ρ₃(c) 订正前后的对比

(实践:订正后，虚线:订正前)

DownLoad: Full-Size Img PowerPoint

图 3 2002年8月21日晴空状况下，敦煌-安西绿洲-玉门冲积扇

大气订正前后I_NDV(a) 和I_EV(b) 对比

DownLoad: Full-Size Img PowerPoint

图 4 2002年8月21大气订正前后I_NDV(a) 和I_EV(b)(沿40.4°N) 的变化

(实线:订正后，虚线:订正前)

DownLoad: Full-Size Img PowerPoint

References

[1]	Tuker C J, Gatlin J A, Schneider S T. Monitoring vegetation in the Nile delta with NOAA-6 snd NOAA-7 AVHRR imagery. Photogrammetric Engineering and Remote sensing, 1984, 50(1): 53~61. http://core.ac.uk/display/10367659
[2]	Justice C O, Vermote E, Townshend J R, et al. The Moderate Resolution Imaging Spectroradiometer (MODIS); Land remote sensing for global change research. IEEE Trans Geosci Remote Sens, 1998, 36(4) :1228~1249. doi: 10.1109/36.701075
[3]	龙飞, 赵英时.多角度NOAA卫星数据地面BRDF反射率的大气订正.遥感学报, 2002, 6(3):173~178. http://www.cnki.com.cn/Article/CJFDTOTAL-YGXB200203002.htm
[4]	王开存. 对NOAA/AVHRR可见光和近红外反射率及NDVI资料的订正: [学位论文]. 兰州: 兰州大学, 2001
[5]	胡宝新, Wolfgang W, 李小文, 等.表面BRDF反射率大气订正的敏感度分析.遥感学报, 1997, 1:187~191. http://www.cnki.com.cn/Article/CJFDTOTAL-YGXB7S1.028.htm
[6]	Vermote E F, Tanre S, Deuze J L, et al. Second simulation of the satellite signal in the solar spectrum: An overview.IEEE Trans Geosci Remote Sens, 1997, 35: 325~368. http://rsgis.ait.ac.th/~honda/textbooks/advrs/6smanv2.0_P1.pdf
[7]	Roujean J L, Leroy M, Deschamps P Y. A bidirectional reflectance model of the Earth's surface for the correction of remote sensing data. Journal of Geophysical Research, 1992, 97(D18) :20455~20468. doi: 10.1029/92JD01411
[8]	刘玉洁, 杨忠东, 郭东华, 等.MODIS遥感信息处理原理与算法.北京:科学出版社, 2001.232~236.
[9]	Vermote E F, Saleous N E, Justice C O, et al. Atmospheric correction of visible to middle-infrared EOS-MODIS data over land surfaces: Background, operational algorithm and validation. Journal of geophysical research, 1997, 102 (14):17131~17141. http://citeseerx.ist.psu.edu/showciting?cid=2598856
[10]	Meyer D, Verstraete M, Pinty B. The effect of surface anisotropy and viewing geometry on the estimation of NDVI from AVHRR. Remoue Sens Rev, 1995, 12:2~27. https://www.researchgate.net/publication/254275736_The_effect_of_surface_anisotropy_and_viewing_geometry_on_the_estimation_of_NDVI_from_AVHRR