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ITP22 Data Processing

The 14 profiles that were recovered from the ITP were processed according to the procedures described in the ITP Updated Data Processing Procedures.  The processing parameters for ITP 22 are shown in the figures to the right.  Despite successful test communications with the profiler on the ice, nothing was heard afterwards from the profiler for the first six weeks until September 20 when the surface package received a ring from the profiler and 14 stored profiles were recovered.  No other rings from the profiler were ever received.  The small amount of CTD data that was received was excellent quality, but of short duration.

See the Data Products tab to the left for descriptions of the three levels (I, II, III) of data processing and to access all data.

ITP Surface Buoy Status
ITP profiler engineering data.
Top: number of bad points removed, Middle: variance of verticle difference of temperature and salinity in step region for up-going profiles, Bottom: temperature lag.
Top: conductivity lag, Middle: conductivity thermal mass amplitude correction, Bottom: conductivity thermal mass lag correction
Top: down pressure deviation correction, Middle: salinity ratio adjustment, Bottom: Number of filtered spikes
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