| 基于JX4C获取数字高程模型数据的方法 |
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| 引用本文： | 谭耀华. 基于JX4C获取数字高程模型数据的方法[J]. 广州建筑, 2010, 38(5): 41-45 |
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| 作者姓名： | 谭耀华 |
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| 作者单位： | 广东省国土资源技术中心,广州510075 |
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| 摘 要： | 本文介绍了数字高程模型（DEM）的概念及其获取方法,并结合广东省粤西测区1：1万数字高程模型更新与入库项目为例,着重论述了利用数字摄影测量系统JX4C获取数字高程模型数据的工作原理和方法,为数字高程模型的制作提供参考。
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| 关 键 词： | 数字高程模型 数据 方法 JX4C |
The Method to Obtain Digital Elevation Model Based on JX4C |
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| TAN Yao-hua. The Method to Obtain Digital Elevation Model Based on JX4C[J]. , 2010, 38(5): 41-45 |
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| Authors: | TAN Yao-hua |
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| Affiliation: | TAN Yao-hua(Land and Resources Technology Center of Guangdong Province,Guangzhou 510075) |
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| Abstract: | This article introduced the concept and the obtain method of Digital Elevation Model（DEM）,and unify the example that Guangdong Province Yuexi Surveying Area 1：10,000 Digital Elevation Model renewal and the warehousing project,elaborated the use digit photographic survey system JX4C gain Digit Elevation Model data principle of work and the method emphatically,provides the reference for the Digital Elevation Model＇ s manufacture. |
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| Keywords: | digital elevation model data method JX4C |
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