作者:王岚

三峡库区航摄影像采集是重庆市与国家测绘局、湖北省合作建设的三峡库区综合信息空间集成平台的重要内容。日前，国家测绘局历时5个月，用三台相机采集完成包括整个库区范围在内的1.3万平方千米航摄影像数据，数据分辨率0.2米。此次航摄影像基本覆盖了重庆市巫山、奉节、云阳、开县、万州、忠县、丰都、涪陵、江津等22个区县建设密集区以及沿长江两岸5千米范围，为库区环保监测、森林分析、城乡规划、防灾救灾、应急救援等各领域工作发展提供了可靠、翔实的基础信息保障。此次航摄影像采集，也是重庆市首次大规模、广范围地获取整个三峡库区基础地理信息数据，为库区可持续发展建设奠定了坚实的信息基础。

Air photography collection, as the Three Gorges reservoir area in Chongqing with the National Mapping Bureau, co-construction of the Three Gorges reservoir area in Hubei Province comprehensive information integration platform for an important part of space. Recently, the State Bureau of Surveying and Mapping lasted for 5 months, with three cameras, including the entire reservoir area to complete the scope of collection of 1.3 million square kilometers including photographers such as flight data, the data resolution of 0.2 meters. The Air photography such as basic coverage Chongqing Wushan, Fengjie, Yunyang, Kaixian, Wanzhou, Zhongxian, Fengdu, Fuling, Jiangjin and other construction-intensive areas in 22 districts and counties along the Yangtze River 5 km range, for the reservoir area environmental monitoring, forest analysis, urban and rural planning, disaster prevention and disaster relief, emergency rescue, and other areas of development of the work provides a reliable and detailed basic information security. The flight photography, like the collection, is also in Chongqing for the first time large-scale, wide range of access to the entire Three Gorges basic geographic information and data for the construction of the reservoir area of sustainable development laid a solid base of information.