Our GPS dataset for the Kepingtagh FTB started in 2008 and ended in 2019, using data from a variety of GPS instrument types. For every GPS campaign survey, we set 30s sampling rates and observed for 48-96 hours every GPS site to ensure that at least one full UTC session (and often two or more) was recorded. Our GPS observation network consists of 73 GPS stations across the entire Kepingtagh FTB (Table S1). We estimated GPS velocities for 32 campaign sites of the enhanced CMONOC project from 2008 to 2019, and 41 sites of our GPS campaigns measured in 2017, 2018, and 2019.