Data Management

MappingSets for Spatial Observation Data Warehouses

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Executive Summary

The amount of time evolving spatial data that is currently being generated by automatic observation processes is huge. In general, observation data consists of both heterogeneous spatio-temporal data and relevant observation metadata. The former includes data of Spatial Entities (cities, roads, vehicles, etc.) and data of temporal evolution of both properties of Spatial Entities (population of a city, position of a vehicle, etc.) and properties of space (temperature, elevation, etc.). Real uniform integrated management of all these types of data is still not achieved by current models and systems.

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