Freeze/Thaw
Measurement Instruments
Measurement Definition: Flag indicating whether the land surface is frozen or not
Thematic Links
| Instrument | Status/
Accuracy | Instrument Description | Measurement Technology | Timeline |
| SGR-ReSI-CDHS | Operational | Ocean winds, waves, soil moisture, flooding, ice, snow. Similar to SGR-ReSI-Z, but with a smaller Zynq, and only supports 2 RF channels, only allowing collection of single frequency and single polarisation. | n/a |  |
| SGR-ReSI-Z | Being developed +/-90 % | Ocean winds, waves, soil moisture, flooding, ice, snow | n/a | |