基于Kompsat和WorldView-2卫星影像解译对比研究

在地理国情普查项目中会综合运用多种卫星影像进行地表覆盖解译作业,常用的影像有WorldView-2、QuickBird、Kompsat、环境卫星等影像。将Kompsat和WorldView-2两种卫星影像进行综合对比并总结二者的适用场景,采用两种不同的自动解译软件分别对两种影像的相同区域进行解译效果对比,分析自动解译各个环节的用时,评价两种影像的解译效果,总结两种影像在地理国情普查项目中的应用建议。探讨了Kompsat和WorldView-2影像适用场景,得出了Kompsat和WorldView-2影像在地理国情普查项目中适用性的结论。

The Comparative Study on Satellite Image Interpretation Based on Kompsat and WorldView-2

Multiple kinds of satellite images will be comprehensively used in National Geographic Condition Survey Project( NGCSP) to plot land cover interpretation work.We commonly use image as WorldView-2, QuickBird, Kompsat, environmental satellite ima-ges, etc.The purpose of this paper is the comprehensive comparison of Kompsat and WorldView-2 and summarize the two applica-tion scene.Firstly, using two kinds of automatic interpretation software different respectively on two images of the same area compara-tive interpretation effect.Secondly, analysising automatic interpretation of all aspects of the use.Thirdly, evaluating the interpretation effect of two kinds of image.Finally, summarizing the application suggestions of two kinds of images in the NGCSP.This paper dis-cusses the application of Kompsat and WorldView-2 scene, we draw a conclusion that Kompsat and WorldView-2 image in the NGCSP is the applicability of the conclusion.