| 面向网络的海量影像空间数据在线分发技术 |
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| 引用本文： | 朱欣焰,陈能成,王密,刘琳.面向网络的海量影像空间数据在线分发技术[J].武汉大学学报(信息科学版),2003,28(3):288-293. |
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| 作者姓名： | 朱欣焰 陈能成 王密 刘琳 |
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| 作者单位： | 武汉大学测绘遥感信息工程国家重点实验室,武汉市珞喻路129号,430079 |
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| 基金项目： | 国家863计划资助项目(2002AA131040). |
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| 摘 要： | 阐述了基于J2EE的海量空间数据在线分发系统原理和关键技术，给出了海量影像空间数据在线浏览发布的实例。
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| 关 键 词： | 海量空间数据 J2EE 影像数据发布 无缝影像数据库 |
| 文章编号： | 1671-8860(2003)03-0288-06 |
| 修稿时间： | 2003年3月10日 |
Online Distribution Technology of Mass Image Spatial Data Based on Network |
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| ZHU Xinyan,CHEN Nengcheng,WANG Mi,LIU Lin.Online Distribution Technology of Mass Image Spatial Data Based on Network[J].Geomatics and Information Science of Wuhan University,2003,28(3):288-293. |
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| Authors: | ZHU Xinyan CHEN Nengcheng WANG Mi LIU Lin |
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| Institution: | ZHU Xinyan 1 CHEN Nengcheng 1 WANG Mi 1 LIU Lin 1 |
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| Abstract: | With the development of aerial and spatial remote sensing technology of China, the ground receiving station stores and manages mass spatial data at TB level. Thus, the traditional distribution mode cannot meet the application demand. So as to meet the demand of network informazation, it is required that the mass spatial data be distributed, shared and processed on the special network. Functions as online browsing, distribution and processing of spatial data, especially the mass spatial data have become an important research orientation in geographic information service. The paper focuses on the principles and key technologies of mass spatial data online distribution system based on J2EE. An instance of mass image spatial data online browsing and distribution is given. |
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| Keywords: | massive spatial data J2EE image data distribution seamless image database |
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