We're really the only lab outfitted the way we are that far north in the world. There are a couple of labs that are further north, one of them in Alert, but really there's nothing else in the world that does the level of work that we do.
We lose sight of what's happening inside the polar vortex, for example, which visits the area over northern Ellesmere Island quite frequently. We lose sight of what happens in the depths of polar night. Eureka, being as far north as it is, means that we are without sunlight from October 20 to February 20, and there are very few stations that measure through the polar night, so all of those mechanisms would then not be studied by very many people, if anyone.
We are fairly unique in the things that we do. We also provide a very good location for satellite validation, so all of the instruments that are on satellites that look down at the atmosphere are compared to ground instruments fairly often. Eureka has a lot of satellites overpassing our instruments, which makes for a good comparison.