基于RS、GIS的森林资源调查
Forest Resources Investigation Based on RS and GIS
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摘要: 应用RS数据和GIS技术进行白云山森林资源调查,结果表明,用计算机自动分类法可把广东省的主要树种分出来,其分类总精度达94.4%,各镇(林场)地类,林分面积与二类调查数据比较接近。Abstract: Forest resources of Baiyun District were investigated based on RS and GIS.Results showed that main forest was classified with computer automatic classification in Guangdong province. The classification accuracy was 94 44%; The area data of image classification was fairly close to those of second class investigation in each town.