UK TechDemoSat-1 (TDS-1), a space-borne GNSS-R mission

http://merrbys.co.uk

GNSS-R satellite Triton (Wind-Hunter Satellite) developed by Taiwan Space Agency

https://www.tasa.org.tw/inprogress.php?c=20030305&ln=en

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)

https://csdap.earthdata.nasa.gov

Total electron content (TEC) of ionosphere provided by Madrigal

http://millstonehill.haystack.mit.edu

Global Ecosystem Dynamics Investigation (GEDI) LiDAR onboard ISS

https://gedi.umd.edu/instrument/instrument-overview/

Essential Climate Variables (ECV) for permafrost

https://www.ncdc.noaa.gov/gosic/gcos-essential-climate-variable-ecv-data-access-matrix/gcos-land-ecv-permafrost