摘要
针对无人机载线阵CCD传感器摆扫成像的技术特点,利用GPS/INS组合导航系统提供的导航遥测数据,对无人机载的线阵摆扫CCD影像建立了严格的成像模型,并设计了详细的几何校正流程。实验结果证实采用文中的成像模型和几何校正流程,可获得正确、高精度地理编码的线阵摆扫CCD正射影像。
After a comprehensive consideration on the imaging characters of linear whiskbroom CCD sensor aboard on the pilotless aircraft, the paper sets up a strict imaging model and designs a detailed rectification flow for the linear whiskbroom CCD imagery in fully utilization of the navigation and location data provided by the GPS/INS integrated navigation system. Tests prove the imaging model and the rectification flow proposed in the paper can obtain correct and high accurate linear whiskbroom CCD orthoimagery.
出处
《海洋测绘》
2006年第5期65-67,78,共4页
Hydrographic Surveying and Charting
基金
"十五"预研基金(4060102040)
河南省杰出青年学者基金(04120005000)
