| 基于ArcGIS Engine二次开发的国有林场DEM数据生产及实现 |
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| 引用本文： | 王劲松. 基于ArcGIS Engine二次开发的国有林场DEM数据生产及实现[J]. 中南林业调查规划, 2009, 28(3): 40-43,62 |
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| 作者姓名： | 王劲松 |
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| 作者单位： | 郴州市苏仙区林业局,湖南,郴州,432000 |
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| 摘 要： | DEM即数字高程模型,主要包括规则格网模型（GRID）和不规则三角网模型（TIN）;在visual C＋＋6．0编程环境下,应用ArcGIS Engine的COM接口对已获得的具有高程信息的矢量数据通过TIN构网,生产出满足国有林场日常生产和规划设计的DEM数据。
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| 关 键 词： | DEM数据 ArcGIS Engine Visual C++ TIN 林场 |
The Production and Achievement of DEM Data in State-owned Forest Farm Based on the Secondary Development of ArcGIS Engine |
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| WANG Jing-song. The Production and Achievement of DEM Data in State-owned Forest Farm Based on the Secondary Development of ArcGIS Engine[J]. Central South Forest Inventory and Planning, 2009, 28(3): 40-43,62 |
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| Authors: | WANG Jing-song |
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| Affiliation: | WANG Jing-song (Forest Bureau of Suxlsn District,Hunan Chenzhou 432000,China) |
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| Abstract: | DEM, that is digital elevation model, mainly includes grid model rules （GRID）and triangulated irregular network model （TIN）.The AreGIS Engine application of COM interfaces in Visual C ＋ ＋ 6.0 programming environment have been obtained with the height information of vector data structure through the TIN network. Finally, the DEM data for meeting the requirements from the day-to-day production, planning and design in the state--owned forest farm is made. |
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| Keywords: | ArcGIS Engine Visual C++ TIN |
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