本文選題：航天遠景 + ADS　； 參考：《人民長江》2017年15期

【摘要】：簡單探討了航天遠景平臺下利用ADS100影像進行DEM編輯、DOM制作、DLG生產(chǎn)的方法和特點。空三加密后的ADS100影像數(shù)據(jù),需做處理后在航天遠景平臺下才能使用,然后通過創(chuàng)建工程、加載影像、合成像對,完成前期準備,多次實踐后總結(jié)出的DEM編輯方法,可以提高精度和效率,DEM接邊合并后微分糾正DOM,可減少鑲嵌難度。DLG生產(chǎn)中采用前后視,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.
【作者單位】： 湖南省地質(zhì)測繪院;
【分類號】：P231.5
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本文編號：1933010