SURVEY AND CONSTRUCTION SUPPORT SYSTEM FOR CIVIL ENGINEERING WORKS

摘要

PROBLEM TO BE SOLVED: To provide a system in which deviation in finishing stake position from a construction plan in civil engineering works is found out and a place to be corrected and a correction method therefor is easily and surely, visually and numerically recognized.;SOLUTION: The survey and construction support system for civil engineering works is equipped with mans 12 and 22 which convert measured numerals of geographical features to be constructed and numerals obtained from a plan 21 into position data of the same data structure, a means which superposes three-dimensional graphics 14 composed of attribute voxels based upon the geographical features and construction plan as units of length on a computer screen according to the position data, and a means which displays the finishing stake position on the three-dimensional graphics 14 according to inputted coordinates of the finishing stake position.;COPYRIGHT: (C)2002,JPO