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SWOT Level 1B High-Rate Single-look Complex Data Product, Version 1.1

(SWOT_L1B_HR_SLC_1.1)
DOI10.5067/SWOT-SLC-1.1
Short NameSWOT_L1B_HR_SLC_1.1
DescriptionHigh 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.
Version1.1
Dataset TypeDEPRECATED
Questions related to this dataset? Contact podaac@podaac.jpl.nasa.gov
Please contact podaac@podaac.jpl.nasa.gov for more info.
NameLong NameUnit
/grdem/heightheight of the surfacem
/grdem/platform_altitudeplatform altitudem
/grdem/platform_latitudeplatform latitudedegrees_north
/grdem/platform_longitudeplatform longitudedegrees_east
/grdem/platform_timeplatform time in UTCseconds since 2000-01-01 00:00:00.000
/grdem/platform_time_taiplatform time in TAIseconds since 2000-01-01 00:00:00.000
/grdem/platform_velocity_xplatform velocity x component in ECEFm/s
/grdem/platform_velocity_yplatform velocity y component in ECEFm/s
/grdem/platform_velocity_zplatform velocity z component in ECEFm/s
/noise/noise_minus_yNoise estimate for the minus_y channel1
/noise/noise_plus_yNoise estimate for the plus_y channel1
/slc/slc_minus_ysingle look complex image for the minus_y channel1
/slc/slc_plus_ysingle look complex image for the plus_y channel1
/slc/slc_qualSLC quality flag
/tvp/altitudealtitude of the spacecraftm
/tvp/latitudelatitude (positive N, negative S) of the spacecraftdegrees_north
/tvp/longitudelongitude (degrees East) of the spacecraftdegrees_east
/tvp/minus_y_antenna_xx coordinate of the minus_y antenna phase center in the ECEF framem
/tvp/minus_y_antenna_yy coordinate of the minus_y antenna phase center in the ECEF framem
/tvp/minus_y_antenna_zz coordinate of the minus_y antenna phase center in the ECEF framem
/tvp/pitchpitch of the spacecraftdegrees
/tvp/plus_y_antenna_xx coordinate of the plus_y antenna phase center in the ECEF framem
/tvp/plus_y_antenna_yy coordinate of the plus_y antenna phase center in the ECEF framem
/tvp/plus_y_antenna_zz coordinate of the plus_y antenna phase center in the ECEF framem
/tvp/record_counterrecord counter1
/tvp/rollroll of the spacecraftdegrees
/tvp/sc_event_flagspacecraft event flag
/tvp/timetime in UTCseconds since 2000-01-01 00:00:00.000
/tvp/time_taitime in TAIseconds since 2000-01-01 00:00:00.000
/tvp/tvp_qualTVP quality flag
/tvp/velocity_headingheading of the spacecraft Earth-relative velocity vectordegrees
/tvp/vxx component of the spacecraft velocity in the ECEF framem/s
/tvp/vyy component of the spacecraft velocity in the ECEF framem/s
/tvp/vzz component of the spacecraft velocity in the ECEF framem/s
/tvp/xx coordinate of the spacecraft in the ECEF framem
/tvp/yy coordinate of the spacecraft in the ECEF framem
/tvp/yawyaw of the spacecraftdegrees
/tvp/zz coordinate of the spacecraft in the ECEF framem
/xfactor/xfactor_minus_yX factor for the minus_y channel1
/xfactor/xfactor_plus_yX factor for the plus_y channel1
Citation is critically important for dataset documentation and discovery. Please cite the data as follows, and cite the reference papers when it is appropriate.
Citation Surface Water Ocean Topography (SWOT). 2023. SWOT Level 1B High-Rate Single-look Complex Data Product, Version 1.1. Ver. 1.1. PO.DAAC, CA, USA. Dataset accessed [YYYY-MM-DD] at https://doi.org/10.5067/SWOT-SLC-1.1

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For more information see Data Citations and Acknowledgments.
Journal Reference JPL Internal Document. 2018. Surface Water and Ocean Topography Mission (SWOT) Project: Science Requirements Document, JPL D-61923, Rev. B, Jet Propulsion Laboratory.