GNSS-IR Site Map

- Good site - reflectometry works well and data are available

- Decommissioned - reflectometry works well, data are available, but site is no longer operating

- Questionable - reflectometry works sometimes or the signal is very weak probably due to location

- Bad - no data available at the site, either due to positioning of the sensor, lack of signal to noise ratio data, or data sampling is inadequate for the height of the sensor