ISC2010 Large Trees: Victorian River Condition Summary Statistics from Remote Sensing

Victoria, Australia, assessed river condition using the Index of Stream Condition (ISC) between 2010 and 2013. The Department of Environment and Primary Industries (DEPI) developed this statistical summary table for the Large Trees metric at 100-meter river sections, derived from LiDAR and aerial photography. It is designed to join with a river centerlines feature class for spatial analysis.

Use Cases

• Assessing riparian vegetation health based on the Large Trees metric derived from remote sensing.
• Joining statistical summaries to spatial river centerline data for integrated geospatial analysis.
• Monitoring changes in river physical form and vegetation over a five-year assessment cycle.
• Modeling the relationship between vegetation height/cover and stream bed characteristics.

Strengths

• Data derived from high-resolution 15cm aerial photography and multi-pulse LiDAR.
• Methodology documented in the project report 'Aerial Remote Sensing for Physical Channel Form and Riparian Vegetation Mapping'.
• Licensed under CC-BY-4.0 for open reuse.

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 separate sources.

Provenance

Source

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

Collection Method

Derived from remote sensing data (LiDAR and aerial photography) via a state-wide mapping project.

Time Range

2010-2013

Freshness

Last updated 2026-04-09 00:08:08.890142; freshness should be verified.

Geography

Victoria, Australia