A new method for high-precision estimation of soil organic matter using two-dimensional correlation spectroscopy—to support collaborative use of global open soil spectral libraries

Soil organic matter (SOM) plays a crucial role in controlling soil function and quality, mitigating greenhouse gas emissions, and improving the global carbon cycle. However, spectral analysis and scale effects have long been challenging issues in remote sensing estimation of SOM. The collaborative u...

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Autores principales:	Ke Xia, Taixia Wu, Shiwen Zhang, Shudong Wang, Xintao Li, Qiang Shen, Tao Li
Formato:	Artigo
Lenguaje:	Inglês
Publicado:	Elsevier 2024-05-01
Colección:	Geoderma
Materias:	Soil organic matter Hyperspectral remote sensing Spectral analysis Soil spectral library Two-dimensional correlation spectroscopy
Acceso en línea:	http://www.sciencedirect.com/science/article/pii/S001670612400106X
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