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An Experimental Study on the Determination of Exterior Orientation Parameters with GPS/INS  

한상득 (국토지리정보원)
조규전 (경기대학교 토목공학과)
이재원 (대한측량협회 측량정보기술연구원)
Publication Information
Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography / v.22, no.1, 2004 , pp. 53-62 More about this Journal
Abstract
This paper deals with a new approach to acquire the exterior orientation parameters based on GPS(Global Positioning System) in combination with IMU(Inertial Measuring Unit), which enables us to achieve the same accuracy with minimal ground control points comparing to the conventional photogrammetric method. To prove the possibility of practical use of GPS/INS photogrammetry, a survey flight was conducted loading with all necessary photographing systems. The observed data set by GPS/IMU were analyzed and verified :he accuracy performance of kinematic GPS, and also compared to those of conventional photogrammetry in various points of view.
Keywords
GPS; IMU; GPS/INS Photogrammetry; Determination of exterior orientation parameters;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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