MANAGEMENT AND SERVICE OF DISTRIBUTED MULTI SOURCE HETEROGENEOUS MARINE GEOLOGICAL DATA

LIN Feng; GUO Jiashu; SONG Huairong

doi:10.16028/j.1009-2722.2018.03004

2018 Vol. 34, No. 3

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LIN Feng, GUO Jiashu, SONG Huairong. MANAGEMENT AND SERVICE OF DISTRIBUTED MULTI SOURCE HETEROGENEOUS MARINE GEOLOGICAL DATA[J]. Marine Geology Frontiers, 2018, 34(3): 21-25. doi: 10.16028/j.1009-2722.2018.03004

Citation:

LIN Feng, GUO Jiashu, SONG Huairong. MANAGEMENT AND SERVICE OF DISTRIBUTED MULTI SOURCE HETEROGENEOUS MARINE GEOLOGICAL DATA[J]. Marine Geology Frontiers, 2018, 34(3): 21-25. doi: 10.16028/j.1009-2722.2018.03004

MANAGEMENT AND SERVICE OF DISTRIBUTED MULTI SOURCE HETEROGENEOUS MARINE GEOLOGICAL DATA

1.
Qingdao Institute of Marine Geology, CGS, Qingdao 266701, China
2.
College of Computer and Communication Engineering, China University of Petroleum (East China), Qingdao 266555, China

Received Date: 08 January 2018

Publish Date: 28 March 2018

Abstract

Abstract

Marine geology data produced by multiple channels are usually distributed, multi-sourced and heterogeneous. In the process of constructing a realistic marine geological database system, we noticed the characteristics of marine geological data, and then proposed a heterogeneous data integration mode based on a unified data model and the way of data and application service based on WCF. The unified logical data model is mainly made with reference to the POSC model which was generally used in the field of oil and gas. In the WCF service architecture, data and applications are packaged into class objects and transfered by object serialization and deserialization. This form of system design has the advantages of on unchanged storage and management mode of original data.
- marine geology /
- distributed isomerism /
- data integration

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