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In AQI Aquarius, Methods defines how hydrologic data is measured and calculated.

In this video series, Terry Kenney—former USGS National Surface Water Specialist and current Hydrologist at Aquatic Informatics—demonstrates how proven methods are applied to time series and field data to improve traceability, consistency, and confidence in your hydrologic data.

The entire series is less than 12 minutes long, each based on a how-to demo.



Aquarius Methods: Derived Time Series

Derived time series in AQI Aquarius represent parameters—like discharge—that are calculated from measured data such as stage. In this segment, you’ll see how Methods are assigned to these computed series, how Aquarius tracks the underlying calculation approach and how method changes over time are managed.

In this series

Under 12 minutes total

1
Methods in the Aquarius Time Series
In AQI Aquarius, ‘Methods’ defines how each parameter is collected or calculated.

2
AQUARIUS Methods: Configuring Your System
Building a reliable foundation for accurate water data

3
Aquarius: Methods Measured Time Series
A measured time series in AQI Aquarius is a continuously collected dataset.

4
Aquarius Methods: Derived Time Series
Derived time series in AQI Aquarius represent parameters—like discharge—that are calculated from measured data such as stage.

Aquarius Methods: Field Visit Readings

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