面向滨海湿地的全色/多光谱影像融合方法与应用分析——以杭州湾(1999~2018年)为例
李佳佳,束进芳,裘增欢,符冉迪,金炜

Panchromatic / Multispectral Image Fusion Method and Application Analysis for Coastal Wetland: A Case Study of Hangzhou Bay(1999-2018)
Jiajia Li,Jinfang Shu,Zenghuan Qiu,Randi Fu,Wei Jin
表3 影像数据分类结果混淆矩阵(2017年为例)
Table 3 Confusion matrix of image data classification result (2017 as an example)
池塘水田海水水域滩涂沼泽农田绿地建筑用地错分误差/%使用者精度/%
池塘水田6 60700541 22635919.8880.12
海水水域061 1081060000.1799.83
滩涂029266 9201 011001.9198.09
沼泽3304 73520 938038419.7580.25
农田绿地63200613 4591 24112.2587.75
建筑用地9019427633519 1704.0795.93
漏分误差/%9.260.486.996.0410.399.38
生产者精度/%90.7499.5293.0193.9689.6190.62
总体分类精度 =(188202/199095)=94.53% Kappa系数 =0.93