Records‑Based Assessment
Archaeological Overview Assessment (AOA)
A desktop review of records, maps and environmental data to assess the likelihood of archaeological resources across a project area.
Used in early project planning to decide if fieldwork is needed.
An Archaeological Overview Assessment (AOA) is a broad background study of a defined area. This includes comprehensive research of archival documentation such as: existing archaeological documentation; historical records; and First Nations traditional use including oral histories; and a ground truthing pedestrian survey.
The purpose of an AOA is to 1) estimate potential for archaeological sites within an area, and 2) make recommendations for further work where necessary.