Ocean Solid Monitoring Temporal and Spatial Data Organization, Management and Application
In the ocean dynamical environment real-time solid monitoring system of Taiwan Strait and adjacent maritime region, multiple monitoring data including remote sensing data, structured data is produced by the solid monitoring net from airspace, ocean surface and under ocean surface. The storage, management, online analysis service of the monitoring temporal and spatial data is key part of the whole system. Aiming to resolve the data organization and integrated analysis service of the monitoring data, this paper studies the characteristics, design and application of the temporal and spatial data warehouse of ocean solid monitoring information. Firstly, the characteristics and application model of the data warehouse of ocean solid monitoring information is introduced from the aspects of spatial, temporal, subject-oriented, multiple resource and decisionmaking oriented. Then the subject classification, design of concept module of the data warehouse of ocean solid monitoring information is introduced. The Star Schema is used to demonstrate the multi-dimension character of the ocean monitoring information. At last, the data warehouse of ocean solid monitoring data based application in shipwreck salvation decision-making support system of Taiwan Strait is realized.
data warehouse Taiwan Strait ocean solid monitoring Information Service WebGIS.
Yuwu Jiang Xin Zhang Huasheng Hong Tianhe Chi
State Key Laboratory of Marine Environmental Science Xiamen University, 361005 Xiamen, China Institute of Remote Sensing Applications, Chinese Academy of Sciences, 100101 Beijing, China
国际会议
上海
英文
2007-09-21（万方平台首次上网日期，不代表论文的发表时间）