Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1155/2017/1236329 |
Influence of Fractional Differential on Correlation Coefficient between EC1:5 and Reflectance Spectra of Saline Soil | |
Xia, Nan1,2; Tiyip, Tashpolat1,2; Kelimu, Ardak1,2; Nurmemet, Ilyas1,2; Ding, Jianli1,2![]() ![]() | |
通讯作者 | Tiyip, Tashpolat |
来源期刊 | JOURNAL OF SPECTROSCOPY
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ISSN | 2314-4920 |
EISSN | 2314-4939 |
出版年 | 2017 |
英文摘要 | Soil salinization is one of the most serious environmental issues in arid and semiarid area with severe social, economic, and ecological problems. At present, most inversion models are based on raw reflectance spectra or integer differential transform. In this study, we measured the hyperspectral reflectance and EC1:5 of soil samples collected form Ebinur Lake to analyze the influence of fractional differential on correlation coefficient between EC1:5 and reflectance spectra. The results showed that the fractional differential increased sensibly the accuracy for the analysis of the reflectance spectra. The study might provide a new insight for monitoring soil salinity using hyperspectral data, and further researches should be concentrated on physical meaning of fractional differential in hyperspectral data to provide theoretical basis to building, describing, and spreading inversion models. |
类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
收录类别 | SCI-E |
WOS记录号 | WOS:000401894200001 |
WOS关键词 | SYSTEMS ; SPECTROSCOPY ; CALCULUS ; INDEXES ; CHINA |
WOS类目 | Biochemical Research Methods ; Spectroscopy |
WOS研究方向 | Biochemistry & Molecular Biology ; Spectroscopy |
来源机构 | 新疆大学 |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/200817 |
作者单位 | 1.Xinjiang Univ, Coll Resources & Environm Sci, Urumqi 830046, Peoples R China; 2.Xinjiang Univ, Key Lab Oasis Ecol, Urumqi 830046, Peoples R China |
推荐引用方式 GB/T 7714 | Xia, Nan,Tiyip, Tashpolat,Kelimu, Ardak,et al. Influence of Fractional Differential on Correlation Coefficient between EC1:5 and Reflectance Spectra of Saline Soil[J]. 新疆大学,2017. |
APA | Xia, Nan.,Tiyip, Tashpolat.,Kelimu, Ardak.,Nurmemet, Ilyas.,Ding, Jianli.,...&Zhang, Dong.(2017).Influence of Fractional Differential on Correlation Coefficient between EC1:5 and Reflectance Spectra of Saline Soil.JOURNAL OF SPECTROSCOPY. |
MLA | Xia, Nan,et al."Influence of Fractional Differential on Correlation Coefficient between EC1:5 and Reflectance Spectra of Saline Soil".JOURNAL OF SPECTROSCOPY (2017). |
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