| 森林资源连续清查图件生成的技术与方法 |
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| 引用本文： | 蔡会德,林寿明,魏安世.森林资源连续清查图件生成的技术与方法[J].南京林业大学学报(自然科学版),2006,30(5):132-134. |
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| 作者姓名： | 蔡会德 林寿明 魏安世 |
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| 作者单位： | 1. 广西区林业勘测设计院,广西,南宁,530011
2. 广东省林业调查规划院,广东,广州,510500 |
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| 摘 要： | 针对连清制图的多为手工绘制的弊端,提出基于DEM、DRG、DLG叠加的方法制作样地布设图,通过极坐标原理和数据库编程技术生成样木位置图,应用泰森多边形的插值方法绘制森林分布图,结果表明:基于GIS的连清制图技法,方法科学高效、图件美观实用。
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| 关 键 词： | 森林资源连续清查 专题图 |
| 文章编号： | 1000-2006(2006)05-0132-03 |
| 收稿时间： | 2006-02-14 |
| 修稿时间： | 2006-07-10 |
Cartography Technique and Methods of Continuous Forest Inventory |
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| CAI Hui-de,LIN Shou-ming,WEI An-shi.Cartography Technique and Methods of Continuous Forest Inventory[J].Journal of Nanjing Forestry University(Natural Sciences ),2006,30(5):132-134. |
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| Authors: | CAI Hui-de LIN Shou-ming WEI An-shi |
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| Institution: | 1. Guangxi Forest Inventory and Planning Institute, Nanning 530011, China;2. Guangdong Forest Surveying and Designing lnstitute, Guangzhou 510500, China |
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| Abstract: | According to the defect that the traditional mapping of CFI brings forward a new method of making sample plots setting map by DRG and DLG,making sample trees location map by polar coordinate database,making forest distribution map by interpolation method Thie showed that the technique of mapping of CFI based on GIS is scientific are fine and practical. is by hand,this paper superimposing DEM, s and programming of ssen polygon. Results efficient, the maps |
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| Keywords: | GIS |
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