海岛礁航空摄影测量技术应用研究

Key Technologies of Island Aerial Photogrammetry

海岛礁地形测量是海洋测绘的重要内容,航空摄影测量是地形图测绘的主要手段。针对海岛礁测绘难点,提出了海岛礁航空摄影测量的关键技术和解决方案,通过海岛礁航空摄影、空中三角测量和重要地物测绘等技术方法分析,深化了海岛礁航空摄影测量应用理论基础。

Island topography survey is an important part of hydrographic surveying and charting,and aerial photogrammetry is the main method of topographic map surveying and charting. The characteristics and requirements of island mapping are analyzed in this paper.The key technologies and solutions of island aerial photogrammetry are proposed according to the development of aerial photogrammetry technology. With the analysis of technology and methods of island aerial photography,aerial triangulation and important feature mapping,the island aerial photogrammetry theory basis has been deepened and the support has been provided for the hydrographic surveying and charting aerial photogrammetry system construction.