| 省级"数字林业"系统模型研究 |
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| 引用本文： | 钟凯文,李岩,黄建明.省级"数字林业"系统模型研究[J].热带地理,2004,24(4):311-315. |
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| 作者姓名： | 钟凯文 李岩 黄建明 |
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| 作者单位： | 1.华南师范大学,空间信息技术与应用研究中心,广东,广州,510631;;2.广州地理研究所,广东省遥感与地理信息系统应用重点实验室,广东,广州,510070; |
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| 基金项目： | 广东省重点攻关计划项目(2003C32501) |
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| 摘 要： | 根据数字林业的基本思想,分析了我国林业信息化建设的基础与存在问题,探讨了省级"数字林业"建设的原则.从软、硬件的选择、系统的架构、系统的主要功能入手,提出一个典型的省级"数字林业"系统模型及其建设内容与目标.最后还就数字林业信息系统的关键技术进行了讨论.
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| 关 键 词： | 数字林业 3S技术 专业数据模型 系统集成 |
| 文章编号： | 1001-5221(2004)04-0311-05 |
| 修稿时间： | 2004年3月31日 |
A STUDY ON PROVINCIAL DIGITAL FORESTRY SYSTEM MODEL |
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| ZHONG Kai- wen,LI Yan,HUANG Jian-ming eography,Guangzhou ,China, .Spatial Information Research Center,South China Normal University,Guangzhou ,China.A STUDY ON PROVINCIAL DIGITAL FORESTRY SYSTEM MODEL[J].Tropical Geography,2004,24(4):311-315. |
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| Authors: | ZHONG Kai- wen LI Yan HUANG Jian-ming eography Guangzhou China Spatial Information Research Center South China Normal University Guangzhou China |
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| Institution: | ZHONG Kai- wen~1,LI Yan~2,HUANG Jian-ming~1 eography,Guangzhou 510070,China, 2.Spatial Information Research Center,South China Normal University,Guangzhou 510631,China) |
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| Abstract: | For construction of digital forestry of Guangdong Province, some problems need to be solved, such as the unified standard and norm for data gathering, the poor way of data renewal, the single visual means, the scarce information resources of remote sensing, and the lack of comprehensive intelligent decision support analysis to the new technology, etc. The principles for construction of digital forestry, including those for network, database and software development, etc. are presented. A typical provincial digital forestry system model is put forward. Finally, the key technologies of the digital forestry's information system, such as data-sharing technology, magnanimous data compressing and component GIS technology, etc., are discussed. |
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| Keywords: | Digital forestry GIS/RS/GPS Data model:System integration |
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