GPS DATA MANAGEMENT FOR INCREASING PRECISION

摘要

The present invention relates to an image processing system with upgraded images of GPS geographic information. To be more specific, the image processing system with the upgraded images of the GPS geographic information can accurately sense errors in the coordinate data of a numerical map by stably playing the role of a reference point; can set an area required to be photographed again by comparing the GPS location information of an aircraft in a photographing area with the actual location coordinate in the photographing area, specifically, during aerial photography; and can identify the errors in the coordinate data of the numerical map and update into accurate coordinate data by manufacturing the numerical map based on the comparison data above.