Hourly Ocean Bottom Pressure at the North Pole from the Arctic Bottom Pressure Recorder Follow On Version 1.0

This dataset provides hourly ocean bottom pressure measurements at the North Pole from the Arctic Bottom Pressure Recorder - Follow On (ABPR-FO) from August 2022 to August 2023. Based around a Paroscientific Digiquartz pressure sensor, the ABPR-FO was designed and powered to collect and transmit data which was then collected, quality-controlled and updated at PO.DAAC on a yearly basis. The full time series is provided as a single netCDF file, and reports both bottom pressure (reported as liquid water equivalent thickness) and temperature. This dataset aims to serve as in situ validation for GRACE-FO data products in the central Arctic. This project is funded by NASA’s GRACE and GRACE-FO Science Team and supported by PONANT Science.