CONSTRUCTION OF GEOGRAPHIC INFORMATION SYSTEM AND METHOD FOR MANUFACTURING DIGITAL MAP USING EMISSION EQUIPMENT OF ENERGY AND GPS, ESPECIALLY RECORDING NON-METALLIC UNDERGROUND FACILITIES EXACTLY

摘要

PURPOSE: A construction of a geographic information system and a method for manufacturing a digital map using an emission equipment of energy and GPS are provided to exactly record the non-metallic underground facilities by determining the buried position again after burying facilities. CONSTITUTION: A method for manufacturing a digital map using an emission equipment of energy and GPS includes the steps of: (a) determining the position of the underground facilities; (b) burying the energy emission device with attaching it to the underground facilities; (c) recognizing the position of the buried position through the GPS; (d) obtaining the coordinate of the detected position through the GPS; (e) recognizing the positions of the each energy emission devices; and (f) determining the buried position of the non-metallic underground facilities.