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Useful Information

Visiting Researchers

Kristine M. LARSON
Dr.larson
Institute
University of Colorado, Boulder
Title
Emeritus Research Professor
Country
USA
Period of Stay
2019/09/06 – 2019/11/08
Research Theme

Investigating volcanic plume dynamics from GNSS signals

Host Researcher
Yosuke AOKI

Self-Introduction


I am recently retired from my faculty position in the U.S. I have a long-time interest in using GPS to study the Earth. Earlier in my career I worked on using GPS to measure crustal motions for plate tectonics and plate boundary deformation studies. Later I collaborated with ERI to use high-rate GPS data to measure displacements during earthquakes and volcanoes. The last ten years I have been concentrating on using GPS SNR data. These data are usually ignored by geodesists, but they are very powerful tools for new environmental applications for GPS (and GNSS). I use them to study ash in volcanic plumes and to measure sea level by using signal reflections. I am visiting Professor Aoki.


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