New Wave Glider will study Earthquake Processes along U.S. Subduction Zones
The SV3 wave glider allows USGS scientists and collaborators to collect seafloor geodetic data, which relies on accurate measurements of the Earth's geometric shape, gravity field, and orientation in space to continuously monitor seafloor movement. The principal scientific objectives are to constrain shallow strain accumulation between large earthquakes and to estimate the amount of strain released during and shortly after large subduction zone earthquakes. Equipped to collect global navigation satellite system and acoustic ranging (GNSS-A) seafloor geodetic data from some of Earths most critical remaining data gaps, the glider can travel faster between sites and operate in high current areas like Alaska, thanks