Brisbane Validation Overviews

In 2011, severe floods hit Queensland, Australia, causing an estimated A$2.38 billion damage to the city of Brisbane and the surrounding area.

Ambiental carried out a validation test using actual inundation data and comparing the flood profile predictions from the commonly used national dataset as well as from Ambiental’s 1-in-100 year Flowroute data.

Ambiental’s Flowroute model was considerably more accurate, achieving around 95% accuracy vs. just 37%.

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