Campaign GNSS measurements on the Island of Hawai`i collected by the Hawaiian Volcano Observatory in 2023

This release includes data collected during campaign GNSS surveys at Kīlauea and Mauna Loa Volcanoes on the Island of Hawai`i in 2023. It includes data from a total of 57 sites occupied from January 1 to December 31, 2023. For each site, we include its measured raw data in daily files, Receiver INdependent EXchange (RINEX) files for each day, field log sheet(s), and associated metadata information. The authors thank USGS Hawaiian Volcano Observatory staff, volunteers, and collaborators for helping collect these data.