基于航天远景平台的ADS100数据处理

发布时间：2018-05-25 09:59

  本文选题：航天远景 + ADS　； 参考：《人民长江》2017年15期

【摘要】：简单探讨了航天远景平台下利用ADS100影像进行DEM编辑、DOM制作、DLG生产的方法和特点。空三加密后的ADS100影像数据,需做处理后在航天远景平台下才能使用,然后通过创建工程、加载影像、合成像对,完成前期准备,多次实践后总结出的DEM编辑方法,可以提高精度和效率,DEM接边合并后微分纠正DOM,可减少镶嵌难度。DLG生产中采用前后视,可提高高程精度。
[Abstract]:This paper briefly discusses the method and characteristics of making DEM editing Dom by using ADS100 image on the platform of spaceflight prospect. The ADS100 image data after space three encryption need to be processed before it can be used under the space prospect platform, and then the DEM editing method can be summed up by creating engineering, loading images, synthesizing image pairs, completing preliminary preparation, and practicing many times. It can improve the accuracy and efficiency of DEM edge merging and differential correction of DOM. It can reduce the difficulty of mosaic. DLG can use the front and rear view and improve the elevation accuracy.
【作者单位】： 湖南省地质测绘院;
【分类号】：P231.5
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本文编号：1933010