Yes. First of all, I want to point out that it's not all their work. We have a Canadian Centre for Remote Sensing, and I'm very proud to say that yesterday we received the William T. Pecora Award in the United States, which is the highest level of recognition for an earth observation unit. That group has been around for 40 years.
So that group works with the Canadian Space Agency to, in my terminology, “make sense” of remotely sensed information from RADARSAT-1 and RADARSAT-2.
We have scientists within the Canadian Centre for Remote Sensing, and I'd be happy to come back and bring those experts with me, who develop applications that were not even thought of when these satellites were launched.
One of the applications is to look at the movement of earth. Is the earth moving one way or the other, or moving up or down? But there are other applications, not necessarily in RADARSAT. While RADARSAT can determine depth in shallow water areas and it can look at soil moisture, there are other types of satellites that we also use, such as the United States Landsat, for example. Geologists will use Landsat imagery where surface rock is available to get a gross idea of the terrain.
As I mentioned earlier, that leads you to do a little bit of inference, but you still need to get boots on the ground or to get geophysical information on the site.