SYSTEM FOR MEASURING POSITION OF CONSTRUCTION IN WATER AND SEWAGE UNDERGROUND FACILITY AND FIELD SURVEY BASED WIRELESS COMMUNICATION WITH INTEGRATION LASER RANGE FINDER AND GPS

摘要

The present invention relates to a system for measuring an underground facility and for inspecting an on-site and, more specifically, to a system for checking the location of a water and sewage underground facility in real time and for verifying an on-side based on wireless communication in which a distance measuring device and a GPS are integrated. The system conveniently accurately rapidly measures an underground facility by dualizing a distance function to remove a distance error in the land surveying and measuring using the wireless communication in which the distance measuring device and the GPS are integrated. The system immediately confirms a coordinate of a measuring spot through the GPS and increases the location recognition accuracy for a starting point of the underground facility in the monitoring while running parallel with on-site inspections.