摘要
伴随科技不断进步,传统测绘技术面临着数据处理效率低、精度有限和信息呈现方式单一等挑战。建设实景三维新型测绘能力及其数字化应用的推进成为现代测绘领域发展的必然趋势。实景三维测绘技术利用先进的激光扫描、摄影测量以及计算机视觉等技术结合数字化手段可更精确、直观地披露地理空间数据。建筑、城市规划、灾后评估等领域对该技术的采纳,让测绘精度以及数据处理效率极大跃升。然而,在实际应用过程中怎样使实景三维技术与现有测绘流程达成有效整合,并解决技术标准、设备选型以及数据管理等方面的问题仍然是目前面临的重大课题。文章聚焦于对实景三维测绘能力建设以及其数字化应用关键技术与发展路径的探讨。
With the continuous advancement of technology,traditional surveying and mapping techniques are facing challenges such as low data processing efficiency,limited accuracy,and single information presentation methods.The construction of new real-time 3D surveying capabilities and the promotion of their digital applications have become an inevitable trend in the development of modern surveying and mapping.The real-time 3D mapping technology utilizes advanced technologies such as laser scanning,photogrammetry,and computer vision combined with digital means to more accurately and intuitively disclose geographic spatial data.The adoption of this technology in fields such as architecture,urban planning,and post disaster assessment has greatly improved surveying accuracy and data processing efficiency.However,how to effectively integrate real-life 3D technology with existing surveying processes in practical applications,and solve problems such as technical standards,equipment selection,and data management,remains a major challenge currently faced.The article focuses on the construction of real-time 3D surveying capabilities and the exploration of key technologies and development paths for their digital applications.
作者
乔燕英
QIAO Yanying(Shandong Provincial Institute of Land Surveying and Mapping,Ji’nan,Shandong,250000,China)
出处
《智能城市应用》
2025年第4期126-128,共3页
Smart City Application
关键词
实景三维测绘
数字化应用
激光扫描
摄影测量
技术整合
数据管理
realistic 3D mapping
digital applications
laser scanning
photogrammetry
technology integration
data management
