The inversion results of soil copper content in the vegetation-covered area shows a good accuracy, and the vegetation indices under ASD spectral resolution ...

Comparison of inversion accuracy of soil copper content from vegetation indices under different spectral resolution. March 2018. DOI:10.1117/12.2288745.

This study shows that the inversion of soil Cu content under different pH conditions exhibits significant differences, and determining the optimal pH range can ...

Jan 10, 2024 · In this study, we used hyperspectral techniques and enrichment characteristics to explore the potential of wheat leaf spectral inversion for heavy metal copper ...

... copper content inversion accuracy in comparison with the single spectral transformation method. These findings can provide some reference for scholars, who ...

May 16, 2024 · The results of the study show that: (1) Hydroxyl and carbonate ion alteration can be effectively used for the inversion of soil As and Ni content in this study ...

This study demonstrates that applying the FDT with KPCA processing can significantly improve the accuracy of the hyperspectral inversion for soil Cu content.

This study investigates the potential of using the fractional-order derivative (FOD) of the spectra (FOD spectra) for estimating the soil copper content.

Oct 27, 2023 · Currently, soil heavy metal inversion based on laboratory hyperspectral data has demonstrated a commendable level of accuracy. However ...

Sep 5, 2023 · We investigated the inversion models of heavy metal content in metal tailings area based on measured hyperspectral and multispectral data.