基于无人机的高精度地形测绘与数据处理技术研究  

Research on high-precision terrain mapping and data processing technology based on unmanned aerial vehicle

作　　者：马强 MA Qiang(Shanghai Dongcheng Surveying&Mapping Co.,Ltd.,Shanghai 200120,China)

机构地区：[1]上海东诚测绘有限公司,上海200120

出　　处：《计算机应用文摘》2025年第9期70-72,共3页

摘　　要：凭借较低的成本、较高的灵活性和较强的机动性,无人机成为地形测绘的理想工具。文章研究了基于无人机的高精度地形测绘与数据处理技术,分析了无人机测绘技术的基本原理、系统组成及其在实际应用中的现状。无人机测绘系统主要包括飞行平台、测量传感器、控制系统以及数据处理软件等,能够实现对地面物体的精确测量和数据采集。通过提出一套完整的高精度测绘技术方法,文章进一步探讨了如何提高测量精度、处理效率及数据的可靠性。研究发现,采用差分GPS、激光雷达、光学传感器等高精度仪器,结合先进的数据处理算法,可以显著提升无人机测绘的精度和效率。Drones have become an ideal tool for terrain surveying due to their low cost,high flexibility,and strong maneuverability.This article studies high-precision terrain surveying and data processing technology based on drones.The basic principles,system composition,and current status of drone surveying technology in practical applications are analyzed.The unmanned aerial vehicle surveying system mainly includes a flight platform,measurement sensors,control system,and data processing software,which can achieve accurate measurement and data collection of ground objects.By proposing a complete set of high-precision surveying techniques,this article further explores how to improve measurement accuracy,processing efficiency,and data reliability.Research has found that using high-precision instruments such as differential GPS,LiDAR,and optical sensors,combined with advanced data processing algorithms,can significantly improve the accuracy and efficiency of drone mapping.

关 键 词：无人机技术 高精度 地形测绘 数据处理 

分 类 号：P231[天文地球—摄影测量与遥感]