在今年上半年的工作中，我组提前半月完成了区队下达的计划任务，上缴的1：25000森林丘陵区共七幅图，经区队检查验收，均评为优；队检查验收时，两幅评为良，五幅为优。整个看来，我们基本上达到了总局关于大力提高成果成图质量的指示信中“四按”的要求。这里，想就如何保证航测外业成果质量的问题，谈谈我们的几点体会。 During the first half of this year’s work, our team completed the planned tasks dispatched by the district team half a month ahead of schedule. The 1: 25000 forest hills area submitted a total of seven maps, which were assessed as excellent by the district team inspection and acceptance. Two as good, five as excellent. From the whole, we basically reached the requirement of “four press” in the instruction letter of the SAIC that vigorously improved the quality of mapping results. Here, I would like to talk about some of our experience on how to ensure the quality of the aerial survey and field work.