【摘要】 本文测定了各种小比例尺航摄资料（1：5万、1：8万和1：10万）的地面分解力，比较了国产航片和柯达航片在实际飞行条件下的影像质量，并对像移补偿装置的正确使用提出了具体的建议。更多还原

【Abstract】 The ground resolution for small scale aerial nesatives (1:50 000. 1:80 000 and-1:100 000) have been determined. The image quality of different aerial films made inChina or Kodak company were compared in photographic flight condition. For the pro-per use of the device of forward motion compensation. some suggestions are also pre-sented.更多还原