摘要
】由于目前的ＰＣＡＲＣ／ＩＮＦＯ软件尚缺少ＴＩＮ（ＴｒｉａｎｇｕｌａｔｅｄＩｒｒｅｇｕｌａｒＮｅｔｗｏｒｋ）模块，要想用ＰＣＡＲＣ／ＩＮＦＯ建立体模型还不可能。该文介绍了以ＰＣＡＲＣ／ＩＮＦＯ的等高线图层（ｃｏｖｅｒａｇｅ）及属性为原始数据，并利用相关软件在ＰＣＡＲＣ／ＩＮＦＯ上建立体模型的一种方法。
It is impossible to build three dimensional model with the PC ARC/INFO software directly, since the PC ARC/INFO software lacks TIN (Triangulated Irregular Network ) modular. The paper introduces a method of building three dimensional model by the contour coverage built on PC ARC/INFO and its attributions and related softwares .
出处
《成都理工学院学报》
CSCD
1998年第3期427-430,共4页
Journal of Chengdu University of Technology
