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森林资源连续清查图件生成的技术与方法(PDF)

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
2006年05期
Page:
132-134
Column:
研究论文
publishdate:
2006-05-20

Article Info:/Info

Title:
Cartography Technique and Methods of Continuous Forest Inventory
Article ID:
1000-2006(2006)05-0132-03
Author(s):
CAI Hui de1 LIN Shou-ming2 WEI An-shi2
1. Guangxi Forest Inventory and Planning Institute, Nanning 530011, China; 2. Guangdong Forest Surveying and Designing Institute. Guangzhou 510500, China
Keywords:
Continuous forest inventory GIS Theme map
Classification number :
S757
DOI:
10.3969/j.jssn.1000-2006.2006.05.032
Document Code:
A
Abstract:
According to the defect that the traditional mapping of CFI is by hand,this paper brings forward a new method of making sample plots setting map by superimposing DEM, DRG and DLG,making sample trees location map by polar coordinates and programming of database,making forest distribution map by interpolation method Thiessen polygon. Results showed that the technique of mapping of CFI based on GIS is scientific and efficient, the maps are fine and practical.

References

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Last Update: 2013-05-20