微机图形图像处理系统在1：5万区调中的应用研究

APPLICATION AND STUDY OF MICROCOMPUTER IMAGE PROCESSING SYSTEM TO 1: 50 000 REGIONAL GEOLOGICAL SURVEYING IN SONID ZUOQI AREA,INNER MONGOLIA

以内蒙古苏尼特左旗地区两幅１：５万区调填图为例，利用ＩＣＰＳ－Ⅲ型微机图像处理系统，开展微机、遥感和地理信息系统高新技术在１：５万区调中的应用研究。解决了地理、地质、遥感和物化探等多元信息进入微机、图形图像处理、人机对话遥感地质解译和地理信息成图等一系列重要技术问题；推出了一个适用于区调工作的图形、图像处理和成图的工作流程；完成了２个试验图幅的遥感地质应用。研究表明，这一处理系统和工作流程对提高区调工作的成图质量、加快填图速度，为区调工作的定量化和半自动化开拓了一条新的途径。

general microcomputer system-ICPS-Ⅲ (Image Collecting and Processing System)is chosen in the present study, which includes a series of important techniques for solving the questions of multi-origin data (such as topographic, geological, remote sensing, geophysical and geochemical data ) input, image processing, remote sensing geological interpretation and geological mapping. With the system, a working process for regional geological surveying iscarried out and used in the two 1: 50 000 regional geological surveying areas of Inner Mongolia, the interpretation of two geological maps on remote sensing is completed.