收稿日期: 2001-09-27
修回日期: 2001-11-15
网络出版日期: 2002-01-10
基金资助
国家＂九五＂攀登项目(95-预-38);国家重点基础研究资助项目(G2000077900)
Utilizing the Multi-Angle NOAA Satellite Data to Enhance Terra Species Information Identification
Received date: 2001-09-27
Revised date: 2001-11-15
Online published: 2002-01-10
龙飞 , 赵英时 . NOAA卫星角度信息在分类中的有效性研究[J]. 中国科学院大学学报, 2002 , 19(1) : 69 -74 . DOI: 10.7523/j.issn.2095-6134.2002.1.009
This paper utilizes multi-angle NOAA satellite data and combines several main land cover type in agriculture-grazing neighboring zone of neimeng semi-arid region to study the method of obtaining and appraising the multi-angle directional information. After data pretreatment, atmosphere iterative inversion utilizing Ambrals model and Rahman model,we register the obtained multi-angle directional information with landuse map, normal NOAA 1B data to prove and evaluate its validation in enhancing precision and improving method on land type identifying, distilling, classifying. All these aim to integrate multi-angle remote sensing, model inversion, experimental simulation with practical application of satellite remote sensing. At last, we combine and appraise the classification ability of different multi-angle data respectively, and compare the classification result of different classification mode. The classification result shows that the whole classification precision can improve 2%～7% compared with normal 1B data by adding angle information.
Key words： NOAA data; multi-angle remote sensing; model inversion; BRDF; land calssification
[1] P Bicheron, M Leroy, O Hautecoeu r.Enhanced Discirminat ion of Boreal Forest Covers Using Di rectional Signatures Measured by the Airborne POLDER Inst rumnet.Journal of Remote S ensing (增刊), 1:149～154.
[2] P Lewis, E Lives Ruiz de Lope.The Application of Kernel-driven BRDF Models and AVHRR Data to Monitoring Land Sruface.Dynamics in the Sahel.Jou rnal of Remot e S ensing (增刊), 1:155～161.
[3] 龙飞, 赵英时, 徐建春.NOAA 卫星数据的方向信息提取.遥感学报, 2000, 4(增刊):101～105.
[4] Vermote E, Tanré D, Deuzé J L, Herman M, Morcet te J J.Second Simulat ion of the S atellite Signal in the Solar Spectrum:An Overview.IEEE Trans on Geoscience and Remote Sensing, 1997, 35:675～686.
[5] Wanner W, X Li.A S t rahler.On the Derivat ion of Kernels and Kernel-driven Models of Bi-di recti onal Ref lect ance.J Geophus Res, 1995,100:D10:21077～21089.
[6] 龙飞, 赵英时.多角度NOAA 卫星数据地面BRDF 反射率的大气校正.遥感学报(待发表).
[7] Rahman H, M M Verstratet e, B Pint y.Coupledsurf ace -atmosphere Reflectance (CASR)Model 1.Model Description and Inversion on Synthet ic Dat a.J Geophys Res, 1993, 98:20779～20789.
[8] Rahman H, M M Verst ratete, B Pinty.Coupled Surface-atmosphere Ref lect ance(CAS R)Model 2-Semiempiri cal Sruface Model Usable with NOAA Advanced Very High Resolution Radiometer Data.J Geophys Res, 1993, 98:20791～20801.
[9] 徐建春, 赵英时, 龙飞.卫星遥感的方向信息分析与应用.遥感学报, 2000, 4(增刊):106～110.
[10] 刘建平, 赵英时.高光谱遥感数据解译的最佳波段选择方法研究.中国科学院研究生院学报, 1999, 16(2):153～161.
[11] 陈述彭, 赵英时.遥感地学分析.北京:科学出版社, 1990
/
| 〈 |
|
〉 |
