These movies are included in the Proceedings of the International Beacon Satellite Symposium 2007
with our paper titled Ionospheric Scintillation Effects on GPS Receivers during Solar Minimum and Maximum [pdf].
Each movie represents 12 hour-long data and red dots show the locations where the receiver lost lock due to scintillation.
Figure 3 of the paper is related to the movie of a scintillation day.
Movie of a Nominal Day [wmv]
Movie of a Scintillation Day [wmv]