Essential Climate Variables (ECV) for permafrost
UK TechDemoSat-1 (TDS-1), a space-borne GNSS-R mission
GNSS reflectometry (GNSS-R) related publications, including peer reviewed journal papers, PhD dissertations, and books. This archive is maintained by GNSS+R community.
https://www.ice.csic.es/personal/rius/gnss_r_bibliography/index.html
Smallsat dataset explorer (including datasets from Planet, Spire, and EarthDEM)