SYSTEM OF EDITING DIGITAL MAP FOR CORRECTING ERRORS BY ACTUAL OBSERVATION

摘要

The present invention relates to a digital map production system and, more specifically, to a digital map production system, which comprises: a plurality of geographic information collecting devices which are installed on the ground determined as a point to be checked by using a plurality of supports installed to rotate and precisely measure the horizontal distance between the installation points; and a map information management device for supplementing and updating in real time topographic information or the geographic information constituting the digital map according to the geographic information provided from the geographic information collecting devices. A fixing mechanism is detachably coupled to a side of a support stand. In addition, the digital map production system can compensate for errors by applying the geographic information confirmed by simple and convenient measurement by modifying one fixing mechanism in various ways and using the same.