基于时序遥感数据的福州市耕地非农化特征及驱动因子分析
丁书培,李蒙蒙,汪小钦,李琳,吴瑞姣,黄姮

The Use of Time Series Remote Sensing Data to Analyze the Characteristics of Non-agriculture Farmland and Their Driving Factors in Fuzhou
Shupei Ding,Mengmeng Li,Xiaoqin Wang,Lin Li,Ruijiao Wu,Heng Huang
表2 土地利用分类精度
Table 2 Land use classification accuracy
类型1989年2000年2010年2019年

UA

/%

PA

/%

UA/%

PA

/%

UA

/%

PA

/%

UA

/%

PA

/%

耕地89.7087.1489.1890.4193.3394.2285.5793.87
园林地93.4295.9496.8710098.4695.529894.23
水体96.4210010010097.6696.59100100
建设用地97.9110089.7483.5382.3595.4585.4585.45
未利用地87.580.767572.729269.7083.3371.42
整体精度/%93.0390.3591.4790.94
Kappa系数0.910.870.890.87