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1996-2016 Observation Counts

Total counts of raw physical and biogeochemical observations from 1996 through 2016 from fixed stations. The sums are over all sensors so observations from instruments with multiple sensors are counted per sensor rather than per instrument. These counts do not include data from gliders, drifters, AUVs, RiverRad, and observations gathered during cruises from ship based instrumentation.


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