The Global Seismographic Network (GSN): Deployment of Next Generation VBB Borehole Sensors and Improving Overall Network Noise Performance

Katrin Hafner, IRIS, Longmont, CO, United States, Peter Davis, University of California San Diego, La Jolla, CA, United States, David Wilson, Albuquerque Seismological Lab, Albuquerque, NM, United States and Danielle F Sumy, National Science Foundation, Technology, Innovation, and Partnerships, Alexandria, United States