Description of the U.S. Geological Survey Geo Data Portal Data Integration Framework.
David BlodgettNathaniel BoothTom KunickiJordan WalkerJessica LucidoPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2012)
Keyphrases
- data integration
- data sources
- data sets
- data cleaning
- heterogeneous data
- data collection
- data transformation
- data quality
- heterogeneous data sources
- data extraction
- data model
- multiple data sources
- data management
- multi source
- biological databases
- database
- data exchange
- data processing
- complex data
- data warehouse
- data from multiple sources
- query decomposition
- schema mappings
- statistical methods
- knowledge discovery
- information technology
- case study