一种基于改进土地覆盖更新方法的新增建设用地自动提取
张因果,陈芸芝

Automatic Extraction of New Construction Land based on an Improved Method of Updating Land Cover Maps
Yinguo Zhang,Yunzhi Chen
表1 2017年建设用地精度评价
Table 1 Accuracy evaluation of built-up land results in 2017
提取精度用户精度/%制图精度/%总体精度/%Kappa
建设用地非建设用地建设用地非建设用地
本文方法83.3188.2386.2485.6585.920.717
CVAPS方法73.9484.9279.2875.4479.270.587