Lambert gravitational centre 

Officially, there is no centre in Australia.
Five possible centre points of Australia can be calculated using various different methods.
1. Centre of gravity method
2. Lambert gravitational centre
3. Furthest point from the coastline
4. Median point
5. Johnston Geodetic Station
Light reading on this topic can be found here: http://www.ga.gov.au/…/centre-of-australia-states-territori…

Recently tasked with a road survey located around 200km south of Alice Springs, our Surveyors had the unique opportunity to visit this significant location for the geodetic community. The site can be visited in a day, but a good 4×4 and some off-road driving experience are recommended.