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基于DEMix的一种DEM制作方法
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摘要
针对在DEM制作的过程中直接采集大量的特征点线,虽然可以提高DEM内插精度,但效率低下的问题,提出运用DEMix自动生成结构点并与其他软件互相配合的一种DEM制作方法,并对其中发现的DEMix软件所存在的问题提出了解决措施,对运用DEMix软件制作DEM工作起到一定的借鉴作用。
In the process for the production of DEM direct collection a large number of points and lines features, the interpolation accuracy can be improved within the DEM, but the efficiency is low, propose a DEM production method that using DEMix to generate structure points and to cooperate with other software,and put forward the solution of the problem which is found in DEMix software, there is a certain reference work of use DEMix software make DEM.
引文
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