| Chester2014 — Dataset Notes | |
| March 13, 2014 10:00 — April 18, 2014 09:30 | |
| Collected under ice cover | |
| Chester2014 — Sonde Cleaning/Calibrations | |
| March 11, 2014 10:00 | cleaned and calibrated |
| May 5, 2014 09:30 | cleaned |
| June 10, 2014 10:00 | cleaned |
| July 25, 2014 09:30 | cleaned |
| August 1, 2014 09:20 | cleaned and calibrated |
| September 15, 2014 12:00 | cleaned |
| September 22, 2014 12:25 | cleaned |
| October 30, 2014 14:00 | cleaned and calibrated |
| November 14, 2014 10:00 | cleaned and calibrated |