深度森林DF21模型在土壤镉含量高光谱反演中的性能评价

张梓浩¹, 郭飞^3,⁴, 吴坤泽¹, 杨馨玉², 许镇^1,^*

Performance Evaluation of the Deep Forest 2021 (DF21) Model in Retrieving Soil Cadmium Concentration Using Hyperspectral Data

ZHANG Zi-hao¹, GUO Fei^3,⁴, WU Kun-ze¹, YANG Xin-yu², XU Zhen^1,^*

土壤Cd含量高光谱反演结果 (a): OS-DF21模型;(b): PCA-DF21模型