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Ecology

Technologies & Products

Tag Visualizer (TAGVIZ)

PNNL researchers have developed software to integrate acoustic tag information with spatial and temporal information about the river environment. Data is stored in a relational database that supports the industry standard SQL query language, allowing for powerful and flexible analysis of integrated data.

The system provides a portal into the Juvenile Salmon Acoustic Telemetry System (JSATS) database and supports the visualization of raw and derived results in the context of the river and dam environments represented by Geographic Information System (GIS) and Computational Fluid Dynamics (CFD) model data. Survival, approach, and passage metrics are available as queries of the database. Metrics can be developed for any combination of season, time of day, species, group, route, or treatment. Through the query engine, it is possible to associate those metrics with any aspect of the river environment, such as dam operations or spatially explicit flow fields from CFD model results.

Ecology

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