This is a new way of looking at the world by splitting it in to 4,000+ Omega zones. These zones are matched to the official Geo-political areas and to facilitate easy collection of statistics. It is hoped that this will enable YWAMers to precisely target people groups for outreach and have a knowledge of the practical and spiritual needs there.
David Hamilton about the 4k project: David Hamilton - What is 4K
Website Project 4k: http://www.4kworldmap.com