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多平台和多传感器集成技术对于快速获取空间数据是一种趋势.本文介绍了基于多传感器集成技术的地面移动道路测量系统的工作原理和技术框架,分析了移动道路测量进行空间信息服务的特点和优势,提出了移动道路测量系统空间定位测量的解析模型、GPS/IMU组合导航模型、多传感器同步模型、多传感器协同检校和误差模型,进一步给出了移动道路测量系统空间信息应用的技术流程,提出了基于可量测实景影像的“真图”地理信息服务引擎,并采用移动道路测量系统及“真图”引擎进行奥运场馆建设动态监测和奥运安保服务,在此基础上对移动道路测量系统获取的可量测实景影像在科技奥运中的应用进行了讨论和分析,对移动道路测量系统提供的可量测实景影像空间信息服务进行了总结和展望.
Multi-platform and multi-sensor integration technology is a trend to obtain spatial data quickly.This paper introduces the working principle and technical framework of the ground mobile road measurement system based on multi-sensor integration technology, analyzes the characteristics of spatial information service for mobile road measurement and This paper puts forward the analytic model of the space location measurement of mobile road measurement system, GPS / IMU integrated navigation model, multi-sensor synchronization model, multi-sensor co-calibration and error model, and gives the technical flow of spatial information application of mobile road measurement system , Put forward a “real map ” geographic information service engine based on measurable real images, and based on the dynamic road monitoring system and Olympic security services using the mobile road measurement system and “real map ” engine This paper discusses and analyzes the application of measurable real images acquired by mobile road measurement system in the science and technology Olympics and summarizes the prospects of the measurable real space image information service provided by mobile road measurement system.