无人机影像高铁竣工环保验收信息分类体系研究

Research on System for Classification of Image Information of Unmanned Aerial Vehicle for Check and Acceptance of High-speed Railway in Environment Protection

研究目的:目前发展成熟的无人机遥感业务,能够为高速铁路竣工环保验收提供可靠、高时效性的铁路工程信息数据,弥补人工踏勘不足,提高环保验收工作效率。本文以武广客运专线竣工环保验收工作为例,制定了基于无人机遥感影像信息分类体系,建立了相应的影像解译数据库和制图符号,并将分类体系应用于武广客运专线竣工环保验收工作,取得很好的效果,期望能为我国类似高铁环保验收提供参考和依据。研究结论:将无人机影像数据应用于高铁环保验收工作具有可行性,建立的无人机信息分类体系,最大程度地提取高铁环保验收工程信息,同时,建立的信息解译数据库及制图符号,有利于分类体系的推广应用。

Research purposes： The remote sensing of unmanned Aerial Vehicle （UAV） has become mature and it can provide the reliable and high - timeless data for check and acceptance of high - speed railway projects in environmental protection to make up the shortages of the manual survey and improve the efficiency of the check and acceptance works of environment protection. The system for classification of image information of unmanned aerial vehicle was established and the image information interpretation data bank and cartographic symbols were set up and worked out. The system for classification of the image information was used for the check and acceptance of the Wuhan - Guangzhou High - speed railway in environment protection, obtaining good results and it provided reference and basis for the check and acceptance of other high - speed railway in environmental protection. Research conclusions：It is feasible to apply the image data of the UAV for check and acceptance of the high - speed railway in environmental protection. Establishment of the system for classification of the image information of the UAV can fetche information as much as possible for the check and acceptance of the railway projects in environment protection, and setting up and working out the image information interpretation data bank and cartographic symbols are helpful for wide application of the system for classification of the image information of UAV.