UNKNOWN REGION GEOGRAPHICAL INFORMATION RETRIEVING SYSTEM AND A METHOD THEREOF, CAPABLE OF USING CORRELATION BETWEEN A GLOBAL COORDINATE AND THE UNKNOWN REGION

摘要

PURPOSE: An unknown region geographical information retrieving system and a method thereof are provided to retrieve the geographical information of the unknown region.;CONSTITUTION: A distance measuring sensor(100) measures the distance from at least four spots in the unknown region to a GPS signal receiving reference point. A first reference point measuring unit(200) calculates the global coordinate of a first reference point in the unknown region using the measured distance information.;COPYRIGHT KIPO 2011