月球探测影像记录格式PDS分析及其相关信息的提取
首发时间:2010-08-30
摘要:PDS影像记录格式是美国国家航天局提出的一种通用的星际探测格式。我国发射的嫦娥一号月球探测卫星上搭载的CCD光学相机也使用了这种影像记录格式。本文结合我国嫦娥一号月球卫星的PDS影像记录文件,分析了PDS文件记录格式的基本特点,基于VS2008.NET编译平台,使用C#语言编写了从PDS文件中提取信息的程序。实验结果表明本文开发的信息提取程序可以有效地提取PDS文件中记录的各种信息。
关键词: 摄影测量与遥感 PDS格式 星际探测 CCD VS2008平台 C#编程语言 信息提取
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The analysis of PDS image record format for lunar exploration and information extraction
Abstract:The image record format of PDS is a general planet exploration format which is advanced by the NASA. The CCD camera in the CE-1's satellite also adopts this image record format. This paper analyses the features of PDS format with the PDS files from the CE-1 satellite, exploits a program which can extract information from PDS files using the VS2008.NET platform and C# program language. The results show that the program which we exploit can extract various kinds of information from the PDS files.
Keywords: Photogrammetry and Remote Sensing PDS format planet exploration CCD VS2008 platform C# program language Information Extraction
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