| 现场直播式地理空间信息服务的构思与体系 |
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| 引用本文： | 张永生.现场直播式地理空间信息服务的构思与体系[J].测绘学报,2011,40(1):1-4. |
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| 作者姓名： | 张永生 |
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| 作者单位： | 信息工程大学测绘学院 |
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| 基金项目： | 国家973计划(6139902) |
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| 摘 要： | 在应急快速反应场合,现场空间位置信息、动态影像信息的实时采集、高效处理和便捷提供,已经成为地理空间信息服务的基本要求.以旋翼无人机(VTUAV)为平台的集成传感器实时探测、车载移动集群式高速处理和宽带无线网络信息发布为技术途径,本文构思一种地理空间信息直播服务(LGI)的样式和技术体系,结合典型应用的实际需求,具体分析...
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| 关 键 词： | 地理空间信息 直播服务 实时采集 集群计算处理 宽带无线网络 |
| 收稿时间： | 2010-09-30 |
| 修稿时间： | 2010-11-12 |
The Conception and Architecture of Live-service for Geospatial Information |
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| ZHANG Yongsheng.The Conception and Architecture of Live-service for Geospatial Information[J].Acta Geodaetica et Cartographica Sinica,2011,40(1):1-4. |
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| Authors: | ZHANG Yongsheng |
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| Institution: | ZHANG Yongsheng Institute of Surveying and Mapping,Information Engineering University,Zhengzhou 450052,China |
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| Abstract: | Real time collection of live imagery and location has constituted one of the basic requirements of geospatial information service in case of emergence fast response,along with high performance processing and quick release of data.This paper focuses on the conception and architecture of live-service for geospatial information(LGI),its major technical routines are based on real time collection with integrated sensors in VTUAV platform and high speed processing with vehicular borne cluster system and informati... |
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| Keywords: | geospatial information live-service real time collection cluster computing and data processing wide-band wireless networks |
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