| 三维技术在林业方面的应用初探 |
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| 引用本文： | 熊静,王玲,陆小辉,周定辉,赵雪磊,马岩鹤. 三维技术在林业方面的应用初探[J]. 林业调查规划, 2008, 33(5) |
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| 作者姓名： | 熊静 王玲 陆小辉 周定辉 赵雪磊 马岩鹤 |
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| 作者单位： | 辽宁省林业调查规划院,辽宁,沈阳,110122;辽宁省林业调查规划院,辽宁,沈阳,110122;辽宁省林业调查规划院,辽宁,沈阳,110122;辽宁省林业调查规划院,辽宁,沈阳,110122;辽宁省林业调查规划院,辽宁,沈阳,110122;辽宁省林业调查规划院,辽宁,沈阳,110122 |
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| 摘 要： | 以抚顺市为例,提取该市地形图中的高程点和等高线信息构建DEM,与相应区域的SPOT 5融合影像和森林资源调查小班数据进行叠加,制作三维影像,并实现简单的查询、定位、统计等功能.
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| 关 键 词： | 数字高程模型(DEM) 森林资源调查 三维影像 地理信息系统 |
Preliminary Discussion on Application of Three-Dimensional Technology to Forestry |
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| XIONG Jing,WANG Ling,LU Xiao-hui,ZHOU Ding-hui,ZHAO Xue-lei,MA Yan-he. Preliminary Discussion on Application of Three-Dimensional Technology to Forestry[J]. Forest Inventory and Planning, 2008, 33(5) |
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| Authors: | XIONG Jing WANG Ling LU Xiao-hui ZHOU Ding-hui ZHAO Xue-lei MA Yan-he |
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| Abstract: | Taking Fushun City as an example,the paper extracts the elevation and contour line of the city's topographic diagram to construct DEM,and overlaps SPOT 5 images with forest resource inventory data which includes the region to realize 3-Dimensional images.As a result,it achieves multi-functions such as available inquiring,orientation and statistics and so on. |
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| Keywords: | DEM forest resource inventory 3-Dimensional image geographic information system(GIS) |
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