SASSIE Arctic Field Campaign Summary Ice Concentration Rankings from ML analysis of SBAND Images Fall 2022

Description

This dataset contains ice concentration rankings of S-band images from the S-BAND marine navigation radar collected during the 2022 Salinity and Stratification at the Sea Ice Edge (SASSIE) campaign. SASSIE is a NASA experiment that aims to understand how salinity anomalies in the upper ocean generated by melting sea ice affect sea surface temperature (SST), stratification, and subsequent sea-ice growth. SASSIE involved a field campaign that sampled the transition from summer melt to autumn ice advance in the Beaufort Sea during August-October 2022, making intensive in situ and remote sensing observations within ~200km of the sea ice edge. Images from the radar were digitized and saved every 10-60 seconds on days that the R/V Wolstad was in or around ice. Ice concentration rankings ranging from 0 to 3 determined by VGG19 Machine Learning Model. L2 summary data are available in NetCDF format.

Resources

Name Format Description Link
22 Thumbnail https://podaac.jpl.nasa.gov/Podaac/thumbnails/SASSIE_L2_SBAND_ML_V1.jpg
21 SASSIE Data Visualization Github https://github.com/NASA-SASSIE/data-vis
21 SASSIE Code For You Storymap https://salinity.oceansciences.org/storymaps.htm?id=13
21 Field Campaign and Instrument Overview http://podaac.jpl.nasa.gov/sassie
21 Data Use and Citation Policy https://podaac.jpl.nasa.gov/CitingPODAAC
33 SASSIE Overview Document https://salinity.oceansciences.org/docs/SASSIE_overview.pdf
21 SASSIE Project Website https://salinity.oceansciences.org/sassie.htm
21 Search results for publications that cite this dataset by its DOI. https://scholar.google.com/scholar?q=10.5067%2FSASSIE-SBAND-ML
21 Browse and download granules over HTTPS using the virtual directories https://cmr.earthdata.nasa.gov/virtual-directory/collections/C3181024015-POCLOUD
21 SASSIE Data For You Storymap https://salinity.oceansciences.org/storymaps.htm?id=12
21 Browse granule search results in Earthdata Search https://cmr.earthdata.nasa.gov/virtual-directory/collections/C3181024015-POCLOUD

Tags

  • oceans
  • cryosphere
  • spectral-engineering
  • radar
  • earth-science
  • sea-ice

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