顾及粗糙度的土壤有机碳成像高光谱估测模型

徐璐¹, 陈奕云^1,^2,^3,^*, 洪永胜¹, 魏钰¹, 郭龙⁴, Marc Linderman⁵

Estimation of Soil Organic Carbon Content by Imaging Spectroscopy With Soil Roughness

XU Lu¹, CHEN Yi-yun^1,^2,^3,^*, HONG Yong-sheng¹, WEI Yu¹, GUO Long⁴, Marc Linderman⁵

单个土壤样本研磨前及研磨后成像光谱影像 R: 638 nm, G: 550 nm, B: 470 nm