土壤水分的高光谱响应特性及定量监测研究

张海涛, 闫晓斌, 冯美臣, 杨武德, 肖璐洁, 宋晓彦, 张美俊, 王乐乐, 王超

Hyperspectral Response Characteristics and Monitor on Soil Water

Zhang Haitao, Yan Xiaobin, Feng Meichen, Yang Wude, Xiao Lujie, Song Xiaoyan, Zhang Meijun, Wang Lele, Wang Chao

表2 土壤含水量的描述性统计分析

Table 2 Descriptive statistical analysis of the SMC %

样本数 Sample 范围 Range 最小值 Min. 最大值 Max. 平均值 Average 标准差 SD 偏度 Skewness 峰度 Kurtosis 总样本Total sample 88 106.978 0.021 106.999 24.981 32.899 0.968 -0.487 校正集Calibration set 66 106.978 0.022 106.999 25.691 33.554 0.962 -0.479 验证集Validation set 22 91.471 0.021 91.492 22.853 31.510 1.035 -0.459