One GO-BGC float was deployed from the R/V Revelle in the Indian Ocean as part of the Deep Madagascar Basin Expedition (DMBE). Researchers aboard the DMBE will investigate how deep and abyssal oceans (>4,000 m) store and redistribute heat and carbon (among other things), and how changes in the past 30 years indicate that while other areas of the Southern Hemisphere’s abyssal oceans are warming, the Madagsacar Basin is unexpectedly cooling. GO-BGC float data will help in the discoveries being made about this dynamic area of our planet.
Float status including number of completed profiles to date is available in the Float Status Table.
Associated documentation, shipboard validation data sets (if collected), and float data sets are available on our Ship and Ancillary Data page.
The float deployed from the Revelle as part of the DMB expedition was adopted by a school in California. Check out all adopted floats on the Adopt-a-float data table.
BETTA which stands for Build, Experiment, Test, Transform, Accomplish, was deployed in the Indian Ocean from the R/V Revelle on April 20th, 2023. BETTA will transmit profiles every 10 days as it travels the Indian Ocean over the next 5 years.