GNSS在地形图制图中的动态数据采集与实时更新策略分析  

作　　者：刘帅驰 

机构地区：[1]北京京密鸿图测绘有限公司,北京101500

出　　处：《科技创新与应用》2024年第27期171-174,共4页Technology Innovation and Application

摘　　要：研究旨在探讨GNSS在地形图制图中动态数据采集与实时更新的策略。通过分析GNSS技术的基本原理和地形图制图的需求,提出动态数据采集和实时更新的方法。在此基础上,结合应用案例验证该策略的有效性。结果显示,采用GNSS进行动态数据采集和实时更新可以提高地形图的精度和时效性。该文的研究为地形图制图领域提供一种有效的数据采集和更新方法,具有重要的应用价值和推广意义。This study aims to explore the strategy of GNSS dynamic data acquisition and real-time update in topographic map mapping.By analyzing the basic principle of GNSS technology and the demand of topographic map drawing,the method of dynamic data acquisition and real-time update is put forward.On this basis,combined with the application case to verify the effectiveness of the strategy.The results show that GNSS dynamic data acquisition and real-time update can improve the accuracy and timeliness of topographic maps.The research in this paper provides an effective data collection and updating method for the field of topographic map mapping,which has important application value and popularization significance.

关 键 词：GNSS 地形图制图 动态数据采集 实时更新 地理信息数据 

分 类 号：P208[天文地球—地图制图学与地理信息工程]