Spectroscopy and Spectral Analysis, Volume. 42, Issue 3, 859(2022)
Monitoring of Wheat Stripe Rust Based on Integration of SIF and Reflectance Spectrum
Figures & Tables(9)
![Correlation between SIFP and DI in the canopy Note: extremely significant level of 0.1%, R0.001[50]=0.451, same as below](/Images/icon/loading.gif){kind=icon}
Fig. 1. Correlation between SIFP and DI in the canopy Note: extremely significant level of 0.1%,
Fig. 5. Monitoring model of wheat stripe rust with SIFP as independent variable
Fig. 6. Monitoring model of wheat stripe rust with SIFP-NDVI as independent variable
Fig. 7. Monitoring model of wheat stripe rust with SIFP-MTCI as independent variable
Fig. 8. Monitoring model of wheat stripe rust with SIFP-NDVI*MTCI as independent variable
Table 1. Model accuracy test
View tableView in ArticleTable 1. Model accuracy test
组别 数据处理 SIFP SIFP-NDVI SIFP-MTCI SIFP-NDVI*MTCI Ⅰ组 RMSE 0.114 0.109 0.075 0.053 R2 0.866 0.877 0.941 0.971 Ⅱ组 RMSE 0.120 0.118 0.115 0.108 R2 0.853 0.859 0.866 0.882 Ⅲ组 RMSE 0.114 0.107 0.096 0.093 R2 0.846 0.867 0.892 0.899
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Wei-na DUAN, Xia JING, Liang-yun LIU, Teng ZHANG, Li-hua ZHANG. Monitoring of Wheat Stripe Rust Based on Integration of SIF and Reflectance Spectrum[J]. Spectroscopy and Spectral Analysis, 2022, 42(3): 859
Paper Information
Category: Orginal Article
Received: Jan. 31, 2021
Accepted: Mar. 6, 2021
Published Online: Apr. 19, 2022
The Author Email: DUAN Wei-na (DWeiNa_98@163.com)
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