Half-Hourly Phenocam Images and Vegetation Metrics from Kosciuszko National Park

A dense time series of phenocam images captured at half-hourly intervals during daylight from a fixed camera at the AMRF Aqueduct site in Kosciuszko National Park, Australia, starting in 2021. It includes derived data products such as time series of Green Chromatic Coordinate (GCC), Red Chromatic Coordinate (RCC), and Blue Chromatic Coordinate (BCC), along with statistical summaries for defined vegetation regions of interest (ROIs). The data supports long-term monitoring of vegetation phenology and ecosystem condition.

Use Cases

• Analyze time series of Green Chromatic Coordinate (GCC) to track seasonal vegetation phenology and growth cycles.
• Calibrate satellite remote-sensing data using derived metrics like Red Chromatic Coordinate (RCC) and Blue Chromatic Coordinate (BCC) from high-frequency ground images.
• Monitor ecosystem condition by examining statistical summaries for specific vegetation regions of interest (ROIs) over time.
• Study ecological responses to climate variability using the half-hourly image series and derived phenocam metrics.

Strengths

• High-frequency data collection at half-hourly intervals during daylight provides a dense temporal resolution.
• Includes derived quantitative metrics (GCC, RCC, BCC) and ROI summaries, enabling direct analysis.
• Data collection is ongoing since 2021, supporting long-term ecological trend analysis.
• Data is made available on a near real-time basis, facilitating timely monitoring.

Limitations

• The dataset's total size, row count, and specific column structure are unknown, complicating initial assessment.
• Data is limited to a single geographic site (AMRF Aqueduct, Kosciuszko National Park), restricting spatial generalizability.
• Primary file formats include PNG images and HTML, which may require specialized processing to extract quantitative time series.

Provenance

Source

Terrestrial Ecosystem Research Network's Data Discovery

Collection Method

Images captured by a fixed phenocamera at the AMRF Aqueduct (PER) site.

Time Range

2021 ongoing

Freshness

Updated on a near real-time basis; last metadata update was 2026-03-20.

Geography

AMRF Aqueduct site near Perisher in Kosciuszko National Park, Australia