I'm not able to go into much detail about it, but I know that a lot of scientific work goes on right now in order to map the continental shelf both in northern Greenland and, I suspect, also in the other polar nations. As far as I know, we are due to put in those scientific results at different times, because you have to deliver the results no later than 10 years after you have ratified the UNCLOS.
So for Denmark's part, that will be in 2014, I think, and I think Norway delivered its results in 2006. It remains to be seen if the United States will ratify, and then they will also have 10 years to collect their data. I can't remember when Canada is due. But I think the process is going on. At least I know that our soldiers in the northern part of Greenland are supporting various scientific expeditions or measurements in order to clarify the seabed data.