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  • MWOW 6-Hourly Global Ocean Wind Level 3 Version 0.1

    https://cmr.earthdata.nasa.gov/search/concepts/C3870862033-POCLOUD.xml
    Description:

    This data set contains 6-hourly, global gridded wind speed and direction at 0.125 degree horizontal resolution from the MWOW (Multi-sensor Worldwide Ocean Winds) Project. It is a harmonized wind product combining retrievals from a variety of satellite-based instruments, including three scatterometers, one radiometer, and one synthetic aperture radar (SAR) for the Version 0.1 product. Data are available in netCDF format, with one file for each 6-hour timestep. Note that data from the instruments are not aggregated together to create a composite wind map for each timestep. Rather, observations from each instrument are kept separate, split over the “time” dimension. Further, any observations from the same instrument that overlap spatially in the 6-hour window are also reported as separate observations along this time dimension. <br><br> Version 0 of these data include an initial bulk ingest of data in January 2026 with forward streaming planned for later in the year. Version 0 is primarily meant for assessment by stakeholders, with future versions likely to incorporate feedback from the stakeholders. No User Guide is planned for this version, although the data are considered science quality. Interested users looking for more information are encouraged to contact the data producer. <br><br> The MWOW Project is funded by NASA’s Satellite Needs Working Group (SNWG) which provides data products developed to meet the needs of stakeholders from US government agencies.

    Links: Temporal Extent: Spatial Extent:
    Minimum Bounding Rectangle: -90 -180 90 180

    POCLOUD Short Name: MWOW_L3_V0.1 Version ID: 0.1 Unique ID: C3870862033-POCLOUD

  • MWOW 6-Hourly Global Ocean Wind with Expanded Platform Inputs Level 3 Version 0.1

    https://cmr.earthdata.nasa.gov/search/concepts/C3870872648-POCLOUD.xml
    Description:

    This data set contains 6-hourly, global gridded wind speed and direction at 0.125 degree horizontal resolution from the MWOW (Multi-sensor Worldwide Ocean Winds) Project. It is a harmonized wind product combining retrievals from a variety of satellite-based instruments, including five scatterometers, one radiometer, and one synthetic aperture radar (SAR) for the Version 0.1 product. Data are available in netCDF format, with one file for each 6-hour timestep. Note that data from the instruments are not aggregated together to create a composite wind map for each timestep. Rather, observations from each instrument are kept separate, split over the “time” dimension. Further, any observations from the same instrument that overlap spatially in the 6-hour window are also reported as separate observations along this time dimension. This “Expanded Platform Input” product is similar to the MWOW_L3_V0.1 product (DOI 10.5067/MWOW-6H-V01) with additional data inputs from scatterometers aboard the Hai Yang 2B and 2C satellites. <br><br> Version 0 of these data include an initial bulk ingest of data in January 2026 with forward streaming planned for later in the year. Version 0 is primarily meant for assessment by stakeholders, with future versions likely to incorporate feedback from the stakeholders. No User Guide is planned for this version, although the data are considered science quality. Interested users looking for more information are encouraged to contact the data producer. <br><br> The MWOW Project is funded by NASA’s Satellite Needs Working Group (SNWG) which provides data products developed to meet the needs of stakeholders from US government agencies.

    Links: Temporal Extent: Spatial Extent:
    Minimum Bounding Rectangle: -90 -180 90 180

    POCLOUD Short Name: MWOW_L3_EPI_V0.1 Version ID: 0.1 Unique ID: C3870872648-POCLOUD

  • MWOW 6-Hourly High Resolution Global Ocean Wind Level 3 Version 0.1

    https://cmr.earthdata.nasa.gov/search/concepts/C3870878360-POCLOUD.xml
    Description:

    This data set contains 6-hourly, global gridded wind speed and direction at 1/64th degree horizontal resolution from the MWOW (Multi-sensor Worldwide Ocean Winds) Project. It is a harmonized wind product combining retrievals from the KaRIn satellite-based SAR (synthetic aperture radar) with interpolated data from three scatterometers and one radiometer for comparison where SAR data is available. Data are available in netCDF format, with one file for each 6-hour timestep. Note that data from the instruments are not aggregated together to create a composite wind map for each timestep. Rather, observations from each instrument are kept separate, split over the “time” dimension. Further, any observations from the same instrument that overlap spatially in the 6-hour window are also reported as separate observations along this time dimension. <br><br> Version 0 of these data include an initial bulk ingest of data in January 2026 with forward streaming planned for later in the year. Version 0 is primarily meant for assessment by stakeholders, with future versions likely to incorporate feedback from the stakeholders. No User Guide is planned for this version, although the data are considered science quality. Interested users looking for more information are encouraged to contact the data producer. <br><br> The MWOW Project is funded by NASA’s Satellite Needs Working Group (SNWG) which provides data products developed to meet the needs of stakeholders from US government agencies.

    Links: Temporal Extent: Spatial Extent:
    Minimum Bounding Rectangle: -90 -180 90 180

    POCLOUD Short Name: MWOW_L3_HIGHRES_V0.1 Version ID: 0.1 Unique ID: C3870878360-POCLOUD

  • MWOW 6-Hourly High Resolution Global Ocean Wind with Expanded Platform Inputs Level 3 Version 0.1

    https://cmr.earthdata.nasa.gov/search/concepts/C3870882328-POCLOUD.xml
    Description:

    This data set contains 6-hourly, global gridded wind speed and direction at 1/64th degree horizontal resolution from the MWOW (Multi-sensor Worldwide Ocean Winds) Project. It is a harmonized wind product combining retrievals from the KaRIn satellite-based SAR (synthetic aperture radar) with interpolated data from five scatterometers and one radiometer for comparison where SAR data is available. Data are available in netCDF format, with one file for each 6-hour timestep. Note that data from the instruments are not aggregated together to create a composite wind map for each timestep. Rather, observations from each instrument are kept separate, split over the “time” dimension. Further, any observations from the same instrument that overlap spatially in the 6-hour window are also reported as separate observations along this time dimension. This “Expanded Platform Input” product is similar to the MWOW_L3_HIRES_V0.1 product (DOI 10.5067/MWOW-6HHR-V01) with additional data inputs from scatterometers aboard the Hai Yang 2B and 2C satellites. <br><br> Version 0 of these data include an initial bulk ingest of data in January 2026 with forward streaming planned for later in the year. Version 0 is primarily meant for assessment by stakeholders, with future versions likely to incorporate feedback from the stakeholders. No User Guide is planned for this version, although the data are considered science quality. Interested users looking for more information are encouraged to contact the data producer. <br><br> The MWOW Project is funded by NASA’s Satellite Needs Working Group (SNWG) which provides data products developed to meet the needs of stakeholders from US government agencies.

    Links: Temporal Extent: Spatial Extent:
    Minimum Bounding Rectangle: -90 -180 90 180

    POCLOUD Short Name: MWOW_L3_HIGHRES_EPI_V0.1 Version ID: 0.1 Unique ID: C3870882328-POCLOUD

  • SWOT Level 1 Onboard Tracking Data from Doppler Orbitography and Radiopositioning Integrated by Satellite (DORIS)

    https://cmr.earthdata.nasa.gov/search/concepts/C2296989333-POCLOUD.xml
    Description:

    Tracking data measurements from the Doppler Orbitography and Radiopositioning Integrated by Satellite (DORIS) payload receiver onboard SWOT. The tracking data are generated using signals from DORIS ground beacons and are used to perform precise orbit determination of the SWOT spacecraft. They are also used to compute the precise orbit ephemeris (POE), and the medium-accuracy orbit ephemeris (MOE) used for SWOT data processing. Distributed as one file per day in RINEX file format, available with latency of < 2 days.

    Links: Temporal Extent: Spatial Extent:
    Minimum Bounding Rectangle: -90 -180 90 180

    POCLOUD Short Name: SWOT_L1_DORIS_RINEX_1.0 Version ID: 1.0 Unique ID: C2296989333-POCLOUD

  • SWOT Level 1 Onboard Tracking Data from Global Positioning System Payload (GPSP)

    https://cmr.earthdata.nasa.gov/search/concepts/C2296989336-POCLOUD.xml
    Description:

    GPS tracking data measurements from the GPS Payload (GPSP) receiver onboard SWOT. The tracking data are generated by the GPSP using signals from the GPS constellation of satellites and are used to perform precise orbit determination of the SWOT spacecraft. They are also used to compute the precise orbit ephemeris (POE), and the medium-accuracy orbit ephemeris (MOE) used for SWOT data processing. Distributed as one RINEX file per data downlink regardless of temporal coverage, available with latency of < 2 days.

    Links: Temporal Extent: Spatial Extent:
    Minimum Bounding Rectangle: -90 -180 90 180

    POCLOUD Short Name: SWOT_L1_GPSP_RINEX_1.0 Version ID: 1.0 Unique ID: C2296989336-POCLOUD

  • SWOT Level 1B High-Rate Single-look Complex Data Product, Version C

    https://cmr.earthdata.nasa.gov/search/concepts/C2799438119-POCLOUD.xml
    Description:

    High rate data processed to single-look complex SAR images for each antenna. Gridded tile (approx 64x64 km2); half swath (left or right side of full swath). Available in netCDF-4 file format.<br> Please note that this collection contains SWOT Version C science data products.

    Links: Temporal Extent: Spatial Extent:
    Minimum Bounding Rectangle: -90 -180 90 180

    POCLOUD Short Name: SWOT_L1B_HR_SLC_2.0 Version ID: 2.0 Unique ID: C2799438119-POCLOUD

  • SWOT Level 1B High-Rate Single-look Complex Data Product, Version D

    https://cmr.earthdata.nasa.gov/search/concepts/C3233944967-POCLOUD.xml
    Description:

    High rate data processed to single-look complex SAR images for each antenna. Gridded tile (approx 64x64 km2); half swath (left or right side of full swath). Available in netCDF-4 file format.

    Links: Temporal Extent: Spatial Extent:
    Minimum Bounding Rectangle: -90 -180 90 180

    POCLOUD Short Name: SWOT_L1B_HR_SLC_D Version ID: D Unique ID: C3233944967-POCLOUD

  • SWOT Level 1B Low-Rate Interferogram Data Product, Version C

    https://cmr.earthdata.nasa.gov/search/concepts/C2799438202-POCLOUD.xml
    Description:

    Interferograms for each of the 9 Doppler beams formed and spatially averaged (low rate) by the On Board Processor, corrected on the ground for phase biases (inherent to the processing applied on board). The geometry of the measurements is also reported for use in subsequent processing. Gridded; full swath for each half orbit. Available in netCDF-4 file format.<br> Please note that this collection contains SWOT Version C science data products.

    Links: Temporal Extent: Spatial Extent:
    Minimum Bounding Rectangle: -90 -180 90 180

    POCLOUD Short Name: SWOT_L1B_LR_INTF_2.0 Version ID: 2.0 Unique ID: C2799438202-POCLOUD

  • SWOT Level 1B Low-Rate Interferogram Data Product, Version D

    https://cmr.earthdata.nasa.gov/search/concepts/C3233944969-POCLOUD.xml
    Description:

    Interferograms for each of the 9 Doppler beams formed and spatially averaged (low rate) by the On Board Processor, corrected on the ground for phase biases (inherent to the processing applied on board). The geometry of the measurements is also reported for use in subsequent processing. Gridded; full swath for each half orbit. Available in netCDF-4 file format.

    Links: Temporal Extent: Spatial Extent:
    Minimum Bounding Rectangle: -90 -180 90 180

    POCLOUD Short Name: SWOT_L1B_LR_INTF_D Version ID: D Unique ID: C3233944969-POCLOUD