PACCSAP Workshop 2011 - Discussion Paper 4: Coastal Modelling

A discussion paper outlining the Coastal Inundation Model component of the Pacific Australia Climate Change Science and Adaptation Planning (PACCSAP) program.

Abstract: This PACCSAP program activity will develop simple coastal inundation models developed for areas of PNG, Tonga and Vanuatu and other priority areas using high resolution Digital Elevation Models (DEMs) derived from LiDAR data.

It will aim to build on data delivered under the PASAP and PCCSP programs, along with data from the Pacific Exposure Database (SOPAC, World Bank, ADB). PACCSAP will inform adaptation planning by developing simple coastal inundation models and undertaking risk assessments for priority coastal settlements the Pacific region. Settlements in PNG, Tonga and Vanuatu have been identified as focus countries in the first instance due the presence of settlements and critical infrastructure in low-lying coastal areas. The project will involve three key components: methodology development; risk assessment reports; and capacity building.