GNSS and Total Station Geodetic Observations at Kamb Ice Stream (KIS3), West Antarctica, 2024-Present

Geodetic GNSS (Global Navigation Satellite Systems) and GNSS-RR (GNSS reflectometry /refractometry) experiments sharing a common tower and power supply were installed at Kamb Ice Stream site 3 (-82.628074, -156.306129). GNSS logging was set at 30 second intervals and data were saved in. sbf format.

Deployments were used to capture the motion of the ice stream and ice shelf with a particular focus on the grounding zone. Total stations will also be used to monitor ice motion and deformation. These data combined provide boundary conditions and reveal controlling processes (ice deformation and tidal processes).

GET DATA: r.levy@gns.cri.nz