超低空航拍技术在输变电环评工作中的应用研究

Study on application of super low altitude aerial photography technology in EIA of power transmission line project

分析了环评工作中收集的影像资料存在的问题,提出了超低空航拍的解决方法。通过对比分析,选择了多旋翼无人机作为超低空航拍平台。该设备具有携带方便,飞行稳性的优点。从实际应用效果来看,基于该技术获得的影像信息含量全面、工作效率高、评价结果更客观可信,为提高环评工作质量提供了一个可靠的技术方案。

The existing problems of image data col ected in EIA work are analyzed.A workaround was proposed based on super low altitude aerial photography technology.Analyzed the various techniques, multi rotor UAV was selected as a platform of low altitude aerial photography.The decive has the advantages of convenient car-rying, flight stability and so on.The application results shown, based on the technology, that the information content of image more comprehensive, working more efficient and the evaluation results more objective and more credible.The quality of EIA was improv ed strongly by Aerial photography technology of Rotor UAV.