HydroTagger is a website for data managers to map the variables in their data sources to concepts in the HydroSeek ontology. This concept mapping allows us to search for a given concept, such as Nitrogen, and find related variables in various databases no matter what those variables are called in those databases. HydroSeek is an application that uses this concept mapping. Each week, the Network/WSDL Sniffer goes around to web services that have been registered with the Network/WSDL Registry and identifies variables which have not yet been tagged (i.e., haven't been mapped to a concept). HydroTagger can then be used to see if any variables are waiting to be tagged from your database and if there are, you can tag them. Note: HydroTagger works best with Internet Explorer.
To use HydroTagger:
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This material is based upon work supported by the National Science Foundation (NSF) under Grant Nos. 04-12975, 041-3265, and 06-22374.