Satellite Image by GeoEye:  detail showing the Capitol;  detail of area around the Washington Monument
Note that most of the people (the brown dots) are clumped around the Jumbotrons (compare with the official Jumbotron map here), but there are some interesting anomalies. I’m looking at the giant mass of people near the National Indian Museum (SE quadrant) and wondering if that is some sort of horrific security bottleneck to get into the ticketed area. I’m so glad I wasn’t in that mess!
They don’t say exactly when this image was taken, unfortunately. But we estimate it was around 11am, because by 12 there was a large clump of people on the north side of the Lincoln reflecting pool – a group which is not visible here. Also, the area where we were was more crowded than this image would indicate.
50 points if you can spot me!