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 |
多步骤分类法在土地利用/覆盖专题提取中的应用 |
Application of Multi - Stage Classification Approach in the extraction of land use/ land cover thematic information |
修订日期:2003-03-04 |
DOI:10.7631/issn.1000-2243.2003.4.408 |
中文关键词: 多步骤分类法,土地利用覆盖,波段选择,龙海市 |
英文关键词: Multi-Stage Classification Approach,land use/cover,bands selection,Longhai city |
基金项目:国家教育部骨干教师专项资助项目 |
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中文摘要: |
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 . |
英文摘要: |
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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