Greater Hunter Native Vegetation Mapping: Geospatial Vegetation Community Classification

Greater Hunter Native Vegetation Mapping v4.0 integrates existing field data, mapping, and new survey data with SPOT 5 and ADS40 imagery interpretation. The NSW Department of Climate Change, Energy, the Environment and Water produced this geodatabase containing vegetation type and canopy cover layers, field plot localities, species information, and photographs. This dataset was superseded by the State Vegetation Type Map on 24.06.2022 and will be archived after 31st March 2025.

Use Cases

• Classifying native vegetation communities based on the GHM floristic classification.
• Mapping canopy cover and individual tree crowns using the Canopy Cover (v2) layer.
• Analyzing species distribution and plot-specific data from field plot localities.
• Reviewing landscape patterns and vegetation type equivalences from existing regional mapping.

Strengths

• Integrates a wealth of existing field data, mapping, classification, and remote sensing interpretation from the Hunter region.
• Contains two principal vegetation layers (Vegetation Type and Canopy Cover v2) plus field plot localities, species data, and photographs.
• Classification process used well-documented analyses and expert review.
• Polygons are built from computer-based feature recognition delineating landscape patterns.

Limitations

• Dataset was superseded on 24.06.2022 and will be archived after 31st March 2025.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and data size are unknown, which may limit suitability assessment.

Provenance

Source

NSW Department of Climate Change, Energy, the Environment and Water

Collection Method

Integration of existing field data, mapping, classification, and remote sensing interpretation augmented with new survey data, visual interpretation of SPOT 5 and ADS40 imagery, species distribution modelling, and expert review.

Freshness

Last updated 2026-05-13 04:39:56.995742; freshness should be verified as the dataset is superseded.

Geography

Hunter region, Australia