机载激光雷达与无人船单波束在地表液态水储存量调查中的应用OA
地表液态水储存量调查,是自然资源部水资源基础调查的核心工作内容之一,涉及的外业测量工作量大,数据处理复杂.该文提出一种无人机激光雷达(Light Detection and Ranging,LiDAR)和无人船单波束协同作业的地表液态水储存量调查方法,基于无人机和无人船获取的地形数据,利用专业化软件,建立特定水域的水上水下一体化数字高程模型,获取特定水体的水储存量.研究结果表明,该方法能够适用于不同水体类型的水储存量调查,能够有效地支撑地表液态水储存量调查工作.
The survey of ground liquid water storage is one of the core tasks of the survey of water resources of the Ministry of Natural Resources.It involves a large amount of field measurement work and complex data processing.This paper proposes a method for investigating ground liquid water storage in which a single beam cooperative operation of unmanned aerial vehicle(UAV)laser radar(LiDAR)and unmanned ship is operated.Based on the terrain data obtained by UAV and unmanned ship,and using professional software,an integrated digital elevation model on water and water for specific water areas is established,and the water storage of specific water bodies is obtained.The research results show that this method can be suitable for water storage surveys of different water body types and can effectively support the survey of surface liquid water storage.
吴文力;李忠财;李彬源
广西国土资源规划设计集团有限公司,南宁 530012广西国土资源规划设计集团有限公司,南宁 530012广西国土资源规划设计集团有限公司,南宁 530012
天文与地球科学
水资源基础调查地表液态水储存量调查无人机LiDAR测量无人船单波束测量调查方法
survey of water resourcessurface liquid water storage surveyUAV LiDAR measurementunmanned vessel single beam measurementsurvey method
《科技创新与应用》 2026 (12)
136-139,4
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