Ice Tethered Profiler 137 Data Data from ITP137 deployed in September 2022
Last buoy status on 2023/10/2 47 UTC : temperature = -1.5 °C, battery = 10.494 V Last position on 2023/10/2 47 UTC : 78.1056° N, 121.2656° W Last profile (number 1477) on 2023/10/2 2 UTC Last profile mean motor current = 201.8341 mA, mean battery = 10.4391 V Last profile depth: minimum = 326.8809, maximum = 333.4495 m Last profile temperature: minimum = 0.13179, maximum = 0.13441 °C Last profile salinity: minimum = 34.5733, maximum = 34.5745 Last profile dissolved oxygen: minimum = 299.3753, maximum = 299.4877 μmol/kg No SAMI data yet The raw GPS buoy location data are available in an ASCII file: itp137rawlocs.dat Depth averaged profiler data files (with interpolated location) are available in two formats: ITP137 was deployed on a 1.0 m ice floe in the Beaufort Sea on September 24, 2022 at 79° 49.1 N, 139° 58.1 W as part of the Beaufort Gyre Observing System (BGOS) during the JOIS 2022 cruise on the CCGS Louis S. St. Laurent. On the same icefloe, a Tethered Ocean Profiler (TOP6) and a US Army Cold Regions Research and Engineering Laboratory (CRREL) Seasonal Ice Mass Balance Buoy 3 were also installed. The ITP includes a dissolved oxygen sensor, is operating on a fast sampling schedule of 4 one-way profiles between 7 and 760 m depth each day and includes a fixed SAMI PCO2 with ODO and PAR at 5 m depth.
|
