Vegetation Density Change Maps for Western Australia

Western Australia's Landgate provides visual displays of vegetation density changes derived from Landsat imagery. The product highlights areas of change over three specific dates for visual interpretation.

Use Cases

• Visually interpret changes in vegetation density over three dates using Landsat-derived vegetation index layers.
• Identify areas of significant vegetation loss or gain from the visual display product.
• Support land management assessments by observing spatial patterns of vegetation change over time.

Strengths

• Data is produced by Landgate, the authoritative state land information agency.
• Product is derived from Land Monitor-developed Landsat imagery, a consistent remote sensing source.
• Focuses on three specific dates, providing a clear before-and-after comparison for change detection.

Limitations

• Product is described as suitable for visual interpretation only, not for numerical summary or analysis.
• Specific technical details like spatial resolution, exact dates, or the vegetation index formula are not provided in the input.

Provenance

Source

Landgate

Collection Method

Derived from Land Monitor-developed Landsat imagery vegetation index (red band + short wave infrared band 1).

Time Range

Covers three specific dates (12, 17, 22 referenced in title).

Freshness

Last updated March 2026.

Geography

Western Australia, based on the data.gov.au source and Land Monitor project scope.