Dataset - NASA Open Data Portal (Filtered: License id, Tags, Res format)

CEOS Cal Val Test Site - Ivanpah Playa, USA - Instrumented Site

On the background of these requirements for sensor calibration, intercalibration and product validation, the subgroup on Calibration and Validation of the Committee on Earth...
- HTML
- KML

You can also access this registry using the API (see API Docs).