内蒙古大兴安岭林区自建国后，先后开展了三次大规模的航空摄影工作。特别是８０年代末期至今，根据森林经理复查工作的需要，每年航拍２～３个林业局近百万公顷面积。就历来航片成果的质量来看，仍存在着不同程度的质量问题。本文就其影响航片质量问题的主要因素从技术问题作一概述，以供参考 After the founding of the People’s Republic of China in the Greater Xing’an Mountains, Inner Mongolia, three large-scale aerial photography projects have been carried out successively. In particular, since the late 1980s, according to the needs of forest managers in their review work, nearly 2 million hectares of forest area have been aerially photographed each year. In terms of the quality of the results of the past aerial photos, there are still some different quality problems. In this paper, the main factors that affect the quality of aerial photos from the technical problems to make an overview for reference