METHOD FOR EXAMINING THE QUALITY OF AIRBORNE LIDAR DATA

摘要

PURPOSE: A method for examining the quality of airborne lidar measurement data is provided to perform automatic examination and control about a reference point and a check point, thereby supplying a result with improved accuracy. CONSTITUTION: A method for examining the quality of airborne lidar measurement data comprises the following steps: a step of confirming the course redundancy of an original document; a step of confirming the texture rate of the original document; a step of confirming the dot density of the original document; a step of confirming a check point between courses of the original document; a step of examining and controlling a reference point; and a step of examining and controlling a check point, which is used in order to verify accuracy, on the reference point.