SONNE 2012 Instruments
| Instrument | Species Measured | ICARTT file prefix | PI |
| CH4CO2 | CH4, CO2 | CH4CO2 | Jeff Peischl |
| CO | CO | CO | John Holloway |
| CRDS (Arnold) | NO, NO2, O3, NO3, N2O5 | ARNOLD | Pete Edwards / Bill Dube / Steve Brown |
| Tower | T, P, RH, Wind Spd, Wind Dir, O3, CH4, CO, CO2, VOCs | Eric Williams / Dan Wolfe | |
| O3 measured via UV absorbance (Thermo Environmental) | O3 | O3uv | Eric Williams |
| O3 measured via LIDAR | O3 | Raul Alverez | |
| VOCs | 43 VOC species measured from the trailer positioned to the south of the main tower. | VOCsGCMS | Jessica Gilman |