Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.3964/j.issn.1000-0593(2010)11-2889-05 |
Simulation of Image Multi-Spectrum Using Field Measured Endmember Spectrum | |
Zhang Ting1,2; Ding Jian Li1,2,3; Wang Fei1,2 | |
通讯作者 | Zhang Ting |
来源期刊 | SPECTROSCOPY AND SPECTRAL ANALYSIS
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ISSN | 1000-0593 |
出版年 | 2010 |
卷号 | 30期号:11页码:2889-2893 |
英文摘要 | The characteristic of landscape spectrum is the basic of application of remote sensing and plays an important role in quantitative analysis of remote sensing However, in spectrum-based application of remote sensing because the difference of measuring scale and Instrument resolution yield serious error in spectral curve and reflectance for the same landscape there exists difficulty in quantitative retrieval of special information extraction of remote sensing Firstly the imaging simulation principles of the optics image was described and proposed A method using field measured endmember spectrum with higher spectrum resolutions to simulate spectrum of Multi-spectrum images with lower spectrum resolution was proposed. In the present paper the authors take the delta oasis of Weigan and Kuqa rivers ocated in the North of Tarim Basin as study area and choose vegetation and soil as study object At first we accomplished the simulation from field measured endmember for multi spectrum by using the spectral response function of AVNIR 2, and found the large correlation between simulated multi-spectrum and pixel spectrum of AVNIR 2 by using the statistical analyse Finally the authors set up the linear model to accomplish the quantitative transformation from edmember scale to pixel scale The result of this study has the realistic meaning for the quantitative application of remote sensing |
英文关键词 | Spectral response function Multi spectrum Image of AVNIR 2 Field measured endmember spectrum Scale transformation |
类型 | Article |
语种 | 中文 |
国家 | Peoples R China |
收录类别 | SCI-E |
WOS记录号 | WOS:000285284000003 |
WOS类目 | Spectroscopy |
WOS研究方向 | Spectroscopy |
来源机构 | 中国科学院新疆生态与地理研究所 ; 新疆大学 |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/166488 |
作者单位 | 1.Xinjiang Univ, Coll Resource & Environm Sci, Urumqi 830046, Peoples R China; 2.Minist Educ, Lab Oasis Ecosyst, Urumqi 830046, Peoples R China; 3.Chinese Acad Sci, Key Lab Oasis Ecol & Desert Environm, Xinjiang Inst Ecol & Geog, Urumqi 830011, Peoples R China |
推荐引用方式 GB/T 7714 | Zhang Ting,Ding Jian Li,Wang Fei. Simulation of Image Multi-Spectrum Using Field Measured Endmember Spectrum[J]. 中国科学院新疆生态与地理研究所, 新疆大学,2010,30(11):2889-2893. |
APA | Zhang Ting,Ding Jian Li,&Wang Fei.(2010).Simulation of Image Multi-Spectrum Using Field Measured Endmember Spectrum.SPECTROSCOPY AND SPECTRAL ANALYSIS,30(11),2889-2893. |
MLA | Zhang Ting,et al."Simulation of Image Multi-Spectrum Using Field Measured Endmember Spectrum".SPECTROSCOPY AND SPECTRAL ANALYSIS 30.11(2010):2889-2893. |
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