| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To rationally configure a drawing management system for precisely displaying the position of an underground buried structure. <P>SOLUTION: This drawing management system includes: a plane arrangement plan display routine of displaying a plane arrangement of a buried structure on a display 6 according to the information stored in a plurality of buried facilities databases 1, 2, 10; and a section arrangement plan display routine of displaying the buried structure arranged on the display 6 by the plane arrangement plan routine as a longitudinal section cut in an arbitrary position. The plurality of buried facilities databases 1, 2, 10 are adapted to deliver buried facilities information through the Internet. <P>COPYRIGHT: (C)2004,JPO</p> |
