基于GEE与多源遥感数据的黄河三角洲湿地植物群落分类

张念秋, 毛德华, 冯凯东, 甄佳宁, 相恒星, 任永星

Classification of wetland plant communities in the Yellow River Delta based on GEE and multisource remote sensing data

ZHANG Nianqiu, MAO Dehua, FENG Kaidong, ZHEN Jianing, XIANG Hengxing, REN Yongxing

表5 特征变量重要性对比

Tab.5 Comparison of importance of different features (%)

比例 物候特征 传统光 学特征 红边特征 雷达特征 特征变量数量占比 38.5 38.5 15.4 7.7 特征变量重要性总 和占比 35.9 40.3 14.7 9.0