遥感技术与应用 2013, Vol. 28 Issue (4): 655-658 DOI: 10.11873/j.issn.1004-0323.2013.4.655 |
图像与数据处理 |
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利用专题指数改善沙漠化土地遥感分类精度 |
孙建国1,2,姜烨1,颜长珍2
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(1.兰州交通大学测绘与地理信息学院,甘肃 兰州 730070;
2.中国科学院寒区旱区环境与工程研究所,甘肃 兰州 730000) |
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Improving Desertification Land Classification Accuracy Using Thematic Index Extracted from Spectral Transformation |
Sun Jianguo1,2,Jiang Ye1,Yan Changzhen2
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(1.Faculty of Geomatics,Lanzhou Jiaotong University,Lanzhou 730070,China;
2.Cold and Arid Regions Environmental and Engineering Research Institute,
Chinese Academy of Sciences,Lanzhou 730000,China) |
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