Great project, although it might have been a good idea for them to check out using the Microsoft Kinect and Point Cloud Library (It's like OpenCV for depth came

Great project, although it might have been a good idea for them to check out using the Microsoft Kinect and Point Cloud Library (It's like OpenCV for depth cameras! http://pointclouds.org/ http://pointclouds.org/). With the 3D data you could account for the trajectory of the missiles, for example.