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Victorian Coastal Cliff Assessment - Cliff Face Landslip Areas (ASTaR) - Present day - 0.0m SLR

Created 23/01/2026

Updated 23/01/2026

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The Victorian Coastal Cliff Assessment - Instability Areas (ASCCIE) is a digital dataset consisting of multiple spatial layer outputs from modelled erosion scenarios. The dataset is recommended for use at the statewide / regional scale along the Victorian coastline. Application of the data should be guided by the accompanying Victorian Coastal Cliff Assessment technical reports and expert advice. The product is not suitable for individual property scale assessments.

ASTaR have been derived based on the geological unit type and cliff height. The methodology for defining ASTaR is a new method undertaken at a high level and based on the existing cliff height and a defined slope to identify the possible seaward extent of talus runout. For this state-wide/regional scale assessment, single values were derived for each component. This ‘building-block’ approach (ie: a combination of individual parameters) is expected to produce ‘upper bound’, conservative results, which identifies areas potentially exposed to coastal erosion, cliff instability and cliff slumping/talus

The product is an update to the Victorian Coastal Cliff Assessment, Stage 1. Included datasets for Stage 2a supersede the Stage 1 outputs. The Stage 2a project report should be read in conjunction with the Stage 1 report. Application of the data should be guided by the accompanying "Victorian Coastal Cliff Assessment, Stage 2a technical report" (Tonkin & Taylor 2025) read in conjunction with the Stage 1 technical report, combined with appropriate expert advice.

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Additional Info

Field Value
Title Victorian Coastal Cliff Assessment - Cliff Face Landslip Areas (ASTaR) - Present day - 0.0m SLR
Language English
Licence Creative Commons Attribution 3.0 Australia
Landing Page https://data.gov.au/data/en/dataset/12eddc04-ef93-40da-9fd8-8858601fa77b
Remote Last Updated 13/01/2026
Contact Point
Department of Energy, Environment and Climate Action
contact@dpc.vic.gov.au
Reference Period 07/01/2026
Geospatial Coverage Victoria
Data Portal Victoria Government

Data Source

This dataset was originally found on Victoria Government "Victorian Coastal Cliff Assessment - Cliff Face Landslip Areas (ASTaR) - Present day - 0.0m SLR". Please visit the source to access the original metadata of the dataset:
https://discover.data.vic.gov.au/dataset/victorian-coastal-cliff-assessment-cliff-face-landslip-areas-astar-present-day-0-0m-slr