无人机低空遥感在农村宅基地信息获取过程中的应用
首发时间:2014-11-21
摘要:不动产统一登记是目前国家高度重视的工作,农村宅基地信息的快速获取是一个难点工作,已成为影响不动产统一登记的瓶颈问题。根据无人机(Unmanned Aerial Vehicle, UAV)低空遥感具有高灵活性、高时效性等优点,本研究利用无人机低空遥感数据提出了一套农村宅基地信息快速获取的方法流程,主要包括准备工作、数据采集、影像数据处理及宅基地信息提取四个步骤。同时,对该套方法流程进行了总结,与传统方法相比,该方法提高了效率、降低了成本,在农村宅基地信息获取过程中有较好的应用前景。
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Research on application of UAV low-altitude remote sensing in rural housing land information acquisition
Abstract:The unified registration of real estate is of great importance in our country at present. How to acquire rural housing land information rapidly and reliably is the most critical part. Unmanned Aerial Vehicle (UAV) low-altitude remote sensing (RS) has many advantages such as high flexibility and high time efficiency, which make it applicable for data acquisition. Thus, we propose a rapid and reliable workflow for rural housing land data acquisition based on UAV low-altitude RS technology and our experiments. Four main steps are included: the preparation, field data acquisition, image processing, and rural housing land information extraction. Meanwhile, a comparison with traditional method is conducted, through which the advantages of high-efficiency and low-cost of our workflow in data acquisition can be concluded. The workflow we proposed based on our research has good application prospect in rural housing land information acquisition, and can greatly improve the execution of real estate unified registration.
Keywords: aerial photogrammetry UAV rural housing land cadastral survey
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No.4618625927516141****
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