冀南摄区正射影像的生产与质量控制方法研究

Research on the Production and Quality Control Method of Orthophotos in the Shooting Area in Southern Hebei Province

该文介绍了正射影像的生产技术流程,重点研究了正射影的生产过程和质量控制方法。综合运用Inpho、Photoshop和EPT等软件,针对数字正射影像生产过程中出现的扭曲变形、色调不均和几何错位等问题进行了详细的分析研究。阐述了正射影像生产全过程关键技术环节的质量控制方法,优化了生产流程,提高了生产效率,为自然资源调查监测和实景三维建设等重点领域提供优质的源影像。

This paper introduces the technical process of orthophoto production,focuses on the research on the production process and quality control method of orthophotos,comprehensively uses Inpho,Photoshop,EPT and other software to analyze and study in detail the problems of distortion,uneven tone and geometric misalignment in the production of digital orthophotos,and expounds the quality control methods of key technical links in the whole process of orthophoto production,which optimizes production process,improves productivity,and provides high-quality source images for key areas such as the survey and monitoring of natural resources,and real 3D construction.