1. Using GPS to Measure Precipitable Water Vapor in Antarctica Amanda Murray Georgia State University

2. TAMDEF GPS Receivers in Antarctica

4. Ionosphere http://web.mit.edu/jync/www/layers.gif

7. Animation for Moisture

8. Interpolation – the beginning Star – GPS site Latitude point 80° south This is a small slice of Southern Victoria Land.

10. Time Series – moisture (coastal)

11. Time Series – Moisture (mixed)

14. Zenith Neutral Delays – Time Series

15. Zenith Wet Delays

18. Questions? I would like to thank Dr. Mike Willis for working with me, Dr. Terry Wilson for letting me be a part of her project, Kelly Carroll for his help and support, everyone involved with OSU SROP and especially NSF and POLENET for making this opportunity available. Thank you!