S-MODE DopplerScatt Level 1 Surface Doppler and Radar Backscatter Version 1

Description

This dataset contains concurrent airborne DopplerScatt radar retrievals of surface vector winds and ocean currents from the Sub-Mesoscale Ocean Dynamics Experiment (S-MODE) during a pilot campaign conducted approximately 300 km offshore of San Francisco over two weeks in October 2021. S-MODE aims to understand how ocean dynamics acting on short spatial scales influence the vertical exchange of physical and biological variables in the ocean. DopplerScatt is a Ka-band (35.75 GHz) scatterometer with a swath width of 24 km that records Doppler measurements of the relative velocity between the platform and the surface. It is mounted on a B200 aircraft which flies daily surveys of the field domain during deployments, and data is used to give larger scale context, and also to compare with in-situ measurements of velocities and divergence. Level 1 data includes geolocated physical measurements for a measurement footprint, which are the basis for the DopplerScatt L2 surface winds and currents estimates. Data are available in netCDF format and are ordered by measurement acquisition time and radar range, and are not on a geospatial grid.

Resources

Name Format Description Link
21 Search results for publications that cite this dataset by its DOI. https://scholar.google.com/scholar?q=10.5067%2FSMODE-DSCT1
21 Project Website for S-MODE hosted by Woods Hole Oceanographic Institute (WHOI) http://smode.whoi.edu/
21 Field Campaign and Instrument Overview for S-MODE http://podaac.jpl.nasa.gov/s-mode
22 Thumbnail https://podaac.jpl.nasa.gov/Podaac/thumbnails/SMODE_L1_DOPPLERSCATT_V1.jpg
21 Data Use and Citation Policy https://podaac.jpl.nasa.gov/CitingPODAAC
21 HTTPS endpoint for data browse and download https://cmr.earthdata.nasa.gov/virtual-directory/collections/C2301076107-POCLOUD
21 Browse granule search results in Earthdata Search https://search.earthdata.nasa.gov/search/granules?p=C2301076107-POCLOUD
21 2022 S-MODE Open Data Workshop Information https://espo.nasa.gov/s-mode/content/S-MODE_2022_Open_Data_Workshop
21 2022 S-MODE Open Data Workshop Code and Tutorials https://github.com/podaac/2022-SMODE-Open-Data-Workshop
33 S-MODE Pilot Campaign Field Report https://espo.nasa.gov/sites/default/files/documents/S-MODE_Pilot-Campaign_Field-Report.pdf
21 Generic data readers https://github.com/podaac/data-readers
21 2022 S-MODE Open Data Workshop Presentations and Recordings https://espo.nasa.gov/s-mode/content/S-MODE_2022_ODW_Recording_and_Presentations

Tags

  • spectral-engineering
  • radar
  • earth-science

Topics

Categories