| GPS eTrex在森林资源监测中的应用 |
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| 引用本文： | 张伟.GPS eTrex在森林资源监测中的应用[J].林业调查规划,2003,28(3):33-36. |
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| 作者姓名： | 张伟 |
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| 作者单位： | 云南省林业调查规划院,云南,昆明,650051 |
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| 摘 要： | 概述了GPS eTrex手持式全球卫星定位仪的工作原理、性能、坐标系统的转换及校正。详述其在森林资源调查、规划及监测中的应用。利用2002年度云南省森林资源连续清查的成果，对采用GPS eTrex全球卫星定位仪与常规“连清”方法进行对比分析。提出了今后森林资源监测工作的建议。
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| 关 键 词： | GPS-eTrex 森林资源 监测工作 应用 全球卫星定位仪 工作原理 工作性能 坐标系统 |
| 文章编号： | 1671-3168(2003)03-0033-04 |
| 修稿时间： | 2002年11月18 |
Application of GPS eTrex on Forest Resource Monitoring |
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| ZHANG Wei.Application of GPS eTrex on Forest Resource Monitoring[J].Forest Inventory and Planning,2003,28(3):33-36. |
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| Authors: | ZHANG Wei |
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| Abstract: | The principles, functions as well as the conversion and correction of coordinate system of GPS eTrex were summarized in this paper. The application of GPS eTrex on continuous forest inventory, forest management inventory, supervision of reforestation achievement, implementation of forest quota system, and inventory of occupation of woodland and so on, was illustrated. By using the results of continuous forest inventory from both routine approach and GPS eTrex, the comparative analyzed was carried out, and some suggestions were proposed for the future work of forest resource monitoring. |
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| Keywords: | forest resource monitoring GPS eTrex application |
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