适用于地质灾害调查的微型无人机航线控制系统设计与实现

传统的地质灾害野外调查手段已经不能满足日益增长的快速获取信息的需求以及国家精细化地质调查的要求，因此近年来掌上机、无人机、InSAR、高精度遥感等技术在地质灾害调查研究领域得到了不同程度的应用。文章紧密结合地质灾害调查数据采集业务需求和工作流程要求，以微型无人机为采集端，采用无人机技术、地理信息技术和图像融合技术，基于Android系统设计了适用于地质灾害野外调查微型无人机航线控制系统，开发了航线规划、智能续飞、图像快拼、离线地图以及针对不同形态灾害体的不同拍摄模式等功能，实现采集流程全自动化，为地质灾害调查人员提供了快速、便捷的无人机遥感影像数据采集手段，为地质调查工作提供了直观、精准的数据支撑。

Design and implementation of a micro-UAV route control system for geological hazard investigation

To satisfy the requirements of data collection and workflow, an android-based control system of micro Unmanned Aerial Vehicle (UAV), which is suitable for geo-hazards field investigation, has been developed combining with GIS and image fusion technology. The system has advantages of route planning, intelligent continuous flight, fast image mosaicking, off-line map and multiple shooting modes for different types of hazard. In addition, the automatic collection process allows the investigators to acquire remote sensing data with rapidity and with easy, and provides an intuitive and accurate data support for geological survey.