ISC2010_STRUCTURE1_S: 2010 Victorian Stream Vegetation Cover Summary at 100m Sections

Structure1 represents vegetation cover for shrubs (1.5m-5m) and trees (>5m) along Victorian rivers. The Department of Environment and Primary Industries developed this data using 15cm aerial photography and multi-pulse LiDAR collected between 2010 and 2013. This statistical summary table is designed to join to river centerline feature classes for assessing the Index of Stream Condition.

Use Cases

• Modeling riparian vegetation structure based on shrub and tree height categories defined in the description.
• Assessing stream condition metrics for physical form and vegetation using remote sensing-derived statistics.
• Joining vegetation summary data to river centerline geospatial features for spatial analysis.
• Monitoring changes in vegetation cover over time using a baseline from the 2010-2013 statewide mapping project.

Strengths

• Derived from high-resolution 15cm true color and infrared aerial photography.
• Uses four-return multi-pulse LiDAR data for accurate terrain and vegetation modeling.
• Data is structured for joining to river centerline features, facilitating spatial analysis.
• Part of a statewide mapping project spanning 2010-2013.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Covers only the Physical Form and Riparian Vegetation metrics; other ISC metrics were derived from other sources.

Provenance

Source

Department of Energy, Environment and Climate Action (formerly Department of Environment and Primary Industries)

Collection Method

Remote sensing and mapping using LiDAR and aerial photography, as described in the project report 'Aerial Remote Sensing for Physical Channel Form and Riparian Vegetation Mapping'.

Time Range

2010-2013

Freshness

Last updated 2026-04-08 21:20:18.675763; freshness should be verified.

Geography

Victoria, Australia