Research on integration of muti-source space-time data

摘要

Mass for the current space-time multi-source heterogeneous data in the organization, management, integration difficulties, for traditional methods in the data conversion process and other issues caused data loss, Combining the characteristics of ocean space-time data, This paper presents a new seamless integration of massive multi-source heterogeneous space-time data technology (SIMMHS).The technology underlying ocean characters for massive data and heterogeneous, Using XML Schema to establish a public model, Virtual space-time data engine as an intermediary to achieve platform. Demonstration Area and Digital Ocean Shanghai practical application of construction project, integration the massive space-time multi-source heterogeneous data effectively, A user-friendly quick browse query, the system of three-dimensional display and real-time updates of data.