飞机是一种重要的遥感平台。我们发展了一套基于微型自动驾驶飞机的航拍航摄系统。该系统具有以下特点 :1野外作业机动灵活 ,对场地和气象等条件要求不高 ;2费用较低 ,无人身安全之虑 ;3所获得的相片和图像清晰 ,分辨率较高 ,可达到分米的量级 ;4在航拍航摄时 ,同时有 GPS信息 (即经、纬度和高度 ) ;5可进行定点定高拍摄 ,适合对无人区的遥感普查 (例如 :土地利用和气象及地质灾害等 ) Aircraft is an important remote sensing platform. We have developed a set of aerial photography systems based on micro-autonomous pilot aircraft. The system has the following characteristics: 1 field work flexible, less demanding on the site and weather conditions; 2 lower cost, no safety concerns; 3 photos and images obtained clear, high resolution, can reach points Meters; 4 at the time of aerial photography, at the same time with GPS information (ie latitude, longitude and altitude); 5 for fixed-point fixed-height photography suitable for remote sensing censuses of unmanned areas (eg land use and meteorology and geology Disaster etc.)