a pod of whales or floating pallets or something? >> first of all, you have to look at geography. what is unusual about the size, the shape, the configuration and do they all clump together. while these images may be a little bit difficult to see in terms of the resolution. if you don't mind going to the other images as well. >> it does zoom in more. >> what i see is clearly white objects. this is also part of the problem. >> so some of these things here. >> exactly. the challenge is this. the ocean surface reflects light. so often times you'll see sunlight that reflects off of waves. >> and the satellite would see that too. >> sometimes a white object on a black image may show up. also a difficult problem when you get wind. >> yeah. >> so you get 15-foot waves and