| Instrumentation Summary for the USGS 6-m Tower. | ||||||
| For a webpage with links to many manufacturers try NCAR/ATD ISSF | ||||||
| Variable Name | Description | Units | Location | Sample Rate | Sensor | Notes |
|---|---|---|---|---|---|---|
| co2, h2o | CO2/H2O mixing ratio | mg/m^3, g/m^3 | 1m and 6m (inlets) | 10-hz | Li-Cor 7000 | closed path IR gas analyzer |
| ws, wd | Wind Speed and Direction | m/s, deg | 1m and 6m | 1-hz | Handar 451 2-D Sonics | |