基于无人机高光谱影像的农田土壤有机碳含量估算——以湟水流域农田为例

宋奇, 高小红, 宋玉婷, 黎巧丽, 陈真, 李润祥, 张昊, 才桑洁

Estimation of soil organic carbon content in farmland based on UAV hyperspectral images: A case study of farmland in the Huangshui River basin

SONG Qi, GAO Xiaohong, SONG Yuting, LI Qiaoli, CHEN Zhen, LI Runxiang, ZHANG Hao, CAI Sangjie

图7 室内光谱、野外原位光谱、无人机光谱和校正后的无人机光谱对比

Fig.7 Comparison of indoor spectrum, field in-situ spectrum, UAV spectrum and calibrated UAV spectrum