| 摘要 |
PURPOSE: A construction preparation and a construction monitoring system and a method thereof using DGPS for confirming whether to be blueprint and construction are provided to evaluate inspection information by using a portable terminal device. CONSTITUTION: Related information of the engineering works or the construction work is previously inputted(S1). A menu is selected on an initial screen(S2). A construction-related map data is extracted and is marked on the screen of a display unit(S3). The construction state information calculates based on magnetism position information(S4). The construction state information at the transfer position calculates. |
