| 多步骤分类法在土地利用/覆盖专题提取中的应用 |
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| 引用本文： | 许榕峰,徐涵秋. 多步骤分类法在土地利用/覆盖专题提取中的应用[J]. 福州大学学报(自然科学版), 2003, 31(4): 408-412 |
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| 作者姓名： | 许榕峰 徐涵秋 |
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| 作者单位： | 福州大学环境与资源学院,福建,福州,350002 |
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| 基金项目： | 国家教育部骨干教师专项资助项目 |
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| 摘 要： | 利用遥感分类技术提取土地利用 覆盖专题信息一直是遥感应用研究的前沿 .采用多步骤分类法对龙海市土地利用 覆盖类型的专题信息进行提取 ,并对分类结果进行了验证 .该方法不仅提取的效果理想 ,实现过程实用 ,可操作性强 ,而且避免了一次划分多种类别方法在选择波段组合上的矛盾 .
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| 关 键 词： | 多步骤分类法 土地利用覆盖 波段选择 龙海市 |
| 文章编号： | 1000-2243(2003)04-0408-05 |
| 修稿时间： | 2003-03-04 |
Application of Multi - Stage Classification Approach in the extraction of land use/ land cover thematic information |
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| XU Rong-feng,XU Han-qiu. Application of Multi - Stage Classification Approach in the extraction of land use/ land cover thematic information[J]. Journal of Fuzhou University(Natural Science Edition), 2003, 31(4): 408-412 |
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| Authors: | XU Rong-feng XU Han-qiu |
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| Affiliation: | (College of Environment and Resources, Fuzhou University, Fuzhou, Fujian 350002, China) |
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| Abstract: | Extracting land use/cover thematic information is always the focus of Remotly Sensed study and application. The land use/cover thematic information of Longhai city is obtained by means of Multi-Stage Classification Approach, and the results of the classification are also verified. Not only the classification's results are improved, and the procedure of implement is effective, but also we have resolved the discrepancy for selecting bands-combination comparing with Single-Stage Classification Approaches. |
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| Keywords: | Multi-Stage Classification Approach land use/cover bands selection Longhai city |
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