基于GEE平台的海岛地表覆盖提取及变化监测—以苏拉威西岛为例
付甜梦,张丽,陈博伟,闫敏

Monitoring of Land Cover Change based on Google Earth Engine Platform: A Case Study of Sulawesi Island
Tianmeng Fu,Li Zhang,Bowei Chen,Min Yan
表3 苏拉威西岛各地表覆盖类型精度评价
Table 3 Accuracy assessment of land cover types in Sulawesi
2000年2015年2018年
地类用户精度/%制图精度/%用户精度/%制图精度/%用户精度/%制图精度/%
人造地表82.3590.3287.1891.8972.7382.76
裸地93.3387.510010085.0080.95
水体86.6796.3093.9488.5784.3896.43
湿地96.0096.0095.8395.8396.30100
草地86.3686.3668.0077.2762.9680.95
林地91.4996.4895.3591.1195.4597.67
耕地96.3086.6782.1480.7093.3362.22
总体精度/%90.7588.0984.98
Kappa系数0.890.860.82