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What is the UN Ocean Decade?

What is the UN Ocean Decade?

Did you get a chance to read about the HyperNAV program that we support in partnership with NASA? Sea-Bird Scientific is proud to be part of the NASA PACE Mission, which contributes to the UN Ocean Decade's 7 Outcomes. On December 5, 2017, the United Nations declared...

What is the UN Ocean Decade?

Did you get a chance to read about the HyperNAV program that we support in partnership with NASA? Sea-Bird Scientific is proud to be part of the NASA PACE Mission, which contributes to the UN Ocean Decade's 7 Outcomes. On December 5, 2017, the United Nations declared...

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Q&A: Two pH Sensors – what is causing this difference?

Q&A: Two pH Sensors – what is causing this difference?

January 2019 Newsletter The data shown above originate from two different pH sensors deployed in the same well-mixed test bath. Both sensors were cleaned, tested, and calibrated before deployment, and were given 24 hours to equilibrate before recording data. So why...

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Prototype pH Sensors: Eyes on an Experimental Kelp Farm

Prototype pH Sensors: Eyes on an Experimental Kelp Farm

December 2018 Newsletter Spanning January to July 2018, two alpha SeapHOx V2s (serial numbers 001 and 002) tracked changes in pH at an experimental kelp farm funded by the Paul Allen Foundation. The purpose of the experiment was twofold: field-test the upgraded...

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Basic Maintenance videos for the SeaFET V2

Basic Maintenance videos for the SeaFET V2

Upgrading to a SeaFET V2 from the original SeaFET is completely internal—aside from the most inaccessible hardware within the instrument, the V2 uses the same housing, sensors, and batteries as the V1. Therefore, the basic maintenance procedures for the V1 and V2 are...

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Q&A: Sudden Increase in Salinity

Q&A: Sudden Increase in Salinity

November 2018 Newsletter The figure above originated from an SBE 37-SMP MicroCAT moored CTD deployed in shallow seawater. On day 38, the salinity data appears to jump from a near-zero value, steadily increasing until around day 43, where it stayed around 30psu. Nearby...

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Salinity Spikes: Sensor or Environment?

Salinity Spikes: Sensor or Environment?

These data show a subtle problem that is producing “fuzzy” salinity and oxygen data. While the overall shape of the profile appears reasonable, small spikes are present throughout the CTD cast. The black lines encompass a particularly strange spot where both salinity...

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Q&A: Profiling CTD Data Spikes

Q&A: Profiling CTD Data Spikes

October 2018 Newsletter The four figures above come from the same 9plus CTD profile. As you can see, massive spikes punctuate the data stream and wreak havoc on data quality. While post-processing can filter out some spikes, they can also affect the CTD’s in-situ...

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HyperNAV Hyperspectral Radiometer

HyperNAV Hyperspectral Radiometer

As remote sensing satellites orbit Earth, Sea-Bird Scientific and NASA are developing a tool to drift with ocean currents. The HyperNav, a combination of hyperspectral radiometers and a Navis profiling float, provides in-situ calibration and verification for ocean...

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FRM4SOC Project

FRM4SOC Project

Scientists from around the world donned white jumpsuits and entered an unusual room. Inside, all furniture and walls were painted black, and very particular lamps emitted light directly into a device harnessed to a dark table. This was Laboratory Comparison Exercise 2...

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Featured Posts

Oceanology International 2022

We're excited to announce Sea-Bird Scientific is attending the Oceanology International Conference this year from March 15 - 17, 2022. Due to the pandemic, our presence will be more limited than in previous years. We will be sharing our booth with one of our partners,...

Calibrating the HydroCAT-EP V2’s pH Sensor

The pH sensor on the new HydroCAT-EP V2 is accurate to 0.1 pH for 90 days, reducing the time you need to spend on maintenance. Beyond that, calibration is a simple process that users can do in the lab or field. Watch Cody Littleton, our primary HydroCAT-EP Service...

Ocean Sciences 2022

We’re excited to announce Sea-Bird Scientific is virtually exhibiting at the Ocean Sciences Conference this year from February 27 to March 4. Although the show will be entirely virtual, we will be available throughout the conference to meet with customers through the...

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