基于AVIRIS高光谱数据的海表甲烷异常识别
孙袁超,王正海,曾雅琦,秦昊洋,周桃勇,邢学文

Research on Detection of Marine Methane based on AVIRIS Hyperspectral Data
Yuanchao Sun,Zhenghai Wang,Yaqi Zeng,Haoyang Qin,Taoyong Zhou,Xuewen Xing
图9 比值导数处理前后甲烷光谱反射率与含量相关性
Fig.9 Correlation between spectral reflectance and content of CH4 before and after derivative of ratio spectroscopy