i-Box: Processed Eddy-Covariance Data from Austrian Inn Valley, 2014-2020

Five stations in the Austrian Inn Valley provide processed eddy-covariance data aggregated to 3-minute statistics. The i-Box is a long-term measurement platform operated by the University of Innsbruck to study boundary-layer processes in mountainous terrain. Data covers the period from 2014 to 2020, with instrumentation including sonic anemometers and gas analyzers.

Use Cases

• Modeling turbulent fluxes in mountainous terrain based on data from stations at different slope angles and elevations.
• Studying the impact of topography on atmospheric boundary-layer processes based on data from valley floor and sidewall stations.
• Analyzing temporal trends in micrometeorological variables based on the 3-minute aggregated statistics from 2014 to 2020.
• Validating and improving numerical weather prediction models for complex terrain using high-frequency observational data.

Strengths

• Data from five distinct stations with detailed location descriptions, including coordinates, elevation, and terrain characteristics.
• Long-term temporal coverage spanning seven years from 2014 to 2020.
• Specific instrumentation details are provided for each station, including sensor models and measurement heights.

Limitations

• Data gaps occur due to instrument malfunctions and maintenance, as noted in the description.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment for specific modeling tasks.

Provenance

Source

Universität Innsbruck, Atmospheric Dynamics group.

Collection Method

Data collected via a network of eddy-covariance stations (i-Box) and processed to 3-minute statistics.

Time Range

2014 to 2020

Geography

Austrian Inn Valley, specifically five stations (VF0, SF8, SF1, NF10, NF27) with detailed coordinates.