| 基于ArcGIS三维地形可视化及其应用研究——以阳江农场为例 |
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| 引用本文： | 刘阳,张培松,韦仕川,栾乔林.基于ArcGIS三维地形可视化及其应用研究——以阳江农场为例[J].广西农业科学,2009,40(6):772-776. |
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| 作者姓名： | 刘阳 张培松 韦仕川 栾乔林 |
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| 作者单位： | 1. 中国热带农业科学院橡胶研究所,海南儋州,571737
2. 海南大学管理学院,海南儋州,571737 |
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| 基金项目： | 海南省重点科技计划项目 |
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| 摘 要： | 以阳江农场地形图为例，运用ArcGIS Desktop9．2软件，采用TIN不规则三角网生成算法进行地形建模。将带有经纬地理坐标的地形图数据进行扫描，加载到ArcGIS软件中去，并对其进行坐标、投影转换，使阳江农场地形图变成一份具有地理坐标系统的数字化地图，从而为当前阳江农场精准农业研究提供了数字化的农场布局资料，推动了阳江农场地域范围内三维地形可视化应用研究的发展。
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| 关 键 词： | 地理信息系统 三维地形 可视化 |
Visualization of 3D terrain basing on ArcGIS and its application -Take Yangjiang Farm as an example |
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| LIU Yang,ZHANG Pei-song,WEI Shi-chuan,LUAN Qiao-lin.Visualization of 3D terrain basing on ArcGIS and its application -Take Yangjiang Farm as an example[J].Guangxi Agricultural Sciences,2009,40(6):772-776. |
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| Authors: | LIU Yang ZHANG Pei-song WEI Shi-chuan LUAN Qiao-lin |
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| Institution: | 1 Rubber Research Institute of CATAS;Danzhou;Hainan 571737;China;2 College of Management;Hainan University;China |
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| Abstract: | Taking the topographic map of Yangjiang Farm as an example,irregular triangulation network of 3D terrain was used for terrain modeling by ArcGIS Desktop 9.2 software,and then the data of relief map with geographic coordinate of longitude and latitude were scanned and loaded to the ArcGIS software and the coordinate and the projection were transformed to turn topographic map of Yangjiang Farm into a digitized map with right geographic reference system. So,it would provide digitized farm distribution material... |
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| Keywords: | ArcGIS 3D terrain visualization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
