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<netcdf xmlns="http://www.unidata.ucar.edu/namespaces/netcdf/ncml-2.2" location="Not provided because of security concerns.">
  <attribute name="Conventions" value="CF-1.6, Unidata Observation Dataset v1.0" />
  <attribute name="title" value="Sea Surface Temperature from AMSRE onboard Aqua, 25 km resolution, global" />
  <attribute name="summary" value="Sea Surface Temperature from AMSRE onboard Aqua, 25 km resolution, global" />
  <attribute name="comment" value="This research was supported by the NASA Physical Oceanography Program" />
  <attribute name="references" value="MW SSES Report version 3.0" />
  <attribute name="institution" value="REMSS" />
  <attribute name="gds_version_id" value="2.0" />
  <attribute name="netcdf_version_id" value="4.4" />
  <attribute name="date_created" value="20170921T183229Z" />
  <attribute name="uuid" value="f460306e-e76c-4eeb-bc62-6afa4217523c" />
  <attribute name="history" value="created with ghrsst_grid_processor processing" />
  <attribute name="license" value="Free and open" />
  <attribute name="id" value="AMSRE-REMSS-L3U-v7a" />
  <attribute name="naming_authority" value="org.ghrsst" />
  <attribute name="product_version" value="v7a" />
  <attribute name="file_quality_level" type="int" value="3" />
  <attribute name="spatial_resolution" value="25 km" />
  <attribute name="start_time" value="20040227T000000Z" />
  <attribute name="stop_time" value="20040228T000000Z" />
  <attribute name="time_coverage_start" value="20040227T000000Z" />
  <attribute name="time_coverage_end" value="20040228T000000Z" />
  <attribute name="southernmost_latitude" type="float" value="-89.875" />
  <attribute name="northernmost_latitude" type="float" value="89.875" />
  <attribute name="westernmost_longitude" type="float" value="-179.875" />
  <attribute name="easternmost_longitude" type="float" value="179.875" />
  <attribute name="source" value="AMSRE-REMSS-L3U-v7a" />
  <attribute name="platform" value="Aqua" />
  <attribute name="sensor" value="AMSRE" />
  <attribute name="Metadata_Conventions" value="Unidata Dataset Discovery V1.0" />
  <attribute name="metadata_link" value="http://podaac.jpl.nasa.gov/ws/metadata/dataset/?format=iso&amp;shortName=AMSRE-REMSS-L3U-v7a" />
  <attribute name="keywords" value="Oceans &gt; Ocean Temperature &gt; Sea Surface Temperature" />
  <attribute name="keywords_vocabulary" value="NASA Global Change Master Directory (GCMD) Science Keywords" />
  <attribute name="standard_name_vocabulary" value="NetCDF Climate and Forecast (CF) Metadata Convention" />
  <attribute name="geospatial_lat_units" value="degrees_north" />
  <attribute name="geospatial_lat_resolution" type="float" value="0.25" />
  <attribute name="geospatial_lon_units" value="degrees_east" />
  <attribute name="geospatial_lon_resolution" type="float" value="0.25" />
  <attribute name="acknowledgment" value="http://www.remss.com/missions/AMSRE" />
  <attribute name="creator_name" value="Remote Sensing Systems" />
  <attribute name="creator_email" value="support@remss.com" />
  <attribute name="creator_url" value="www.remss.com" />
  <attribute name="project" value="Group for High Resolution Sea Surface Temperature" />
  <attribute name="publisher_name" value="The GHRSST Project Office" />
  <attribute name="publisher_url" value="http://www.ghrsst.org" />
  <attribute name="publisher_email" value="ghrsst-po@nceo.ac.uk" />
  <attribute name="processing_level" value="L3U" />
  <attribute name="cdm_data_type" value="grid" />
  <attribute name="_CoordSysBuilder" value="ucar.nc2.internal.dataset.conv.CF1Convention" />
  <dimension name="time" length="2" />
  <dimension name="lat" length="720" />
  <dimension name="lon" length="1440" />
  <group name="CFMetadata">
    <attribute name="geospatial_lon_min" value="-179.875" type="float" />
    <attribute name="geospatial_lat_min" value="-89.875" type="float" />
    <attribute name="geospatial_lon_max" value="179.875" type="float" />
    <attribute name="geospatial_lat_max" value="89.875" type="float" />
    <attribute name="geospatial_lon_units" value="degrees_east" />
    <attribute name="geospatial_lat_units" value="degrees_north" />
    <attribute name="geospatial_lon_resolution" value="0.25" />
    <attribute name="geospatial_lat_resolution" value="0.25" />
    <attribute name="time_coverage_start" value="2004-02-27T00:00:00Z" />
    <attribute name="time_coverage_end" value="2004-02-28T00:00:00Z" />
    <attribute name="time_coverage_units" value="seconds" />
    <attribute name="time_coverage_resolution" value="86400.0" />
    <attribute name="time_coverage_duration" value="P0Y0M1DT0H0M0.000S" />
  </group>
  <group name="NCISOMetadata">
    <attribute name="metadata_creation" value="2026-03-07" />
    <attribute name="nciso_version" value="2.4.8" />
  </group>
  <variable name="sea_surface_temperature" shape="time lat lon" type="float">
    <attribute name="long_name" value="sea surface sub-skin temperature" />
    <attribute name="standard_name" value="sea_surface_subskin_temperature" />
    <attribute name="units" value="K" />
    <attribute name="_FillValue" type="short" value="-32768" />
    <attribute name="valid_min" type="short" value="-5000" />
    <attribute name="valid_max" type="short" value="5000" />
    <attribute name="comment" value="Microwave SST = approximately the top 1 milimeter" />
    <attribute name="coordinates" value="time lon lat" />
    <attribute name="source" value="AMSRE-REMSS-L3U-v7a" />
    <attribute name="_ChunkSizes" type="uint" value="1 720 1440" />
  </variable>
  <variable name="sst_dtime" shape="time lat lon" type="float">
    <attribute name="long_name" value="time difference from reference time" />
    <attribute name="standard_name" value="dtime" />
    <attribute name="units" value="second" />
    <attribute name="_FillValue" type="int" value="-32768" />
    <attribute name="valid_min" type="int" value="0" />
    <attribute name="valid_max" type="int" value="10000" />
    <attribute name="coordinates" value="time lon lat" />
    <attribute name="comment" value="relative time of SST observations" />
    <attribute name="_ChunkSizes" type="uint" value="1 360 720" />
  </variable>
  <variable name="dt_analysis" shape="time lat lon" type="float">
    <attribute name="long_name" value="deviation from sst reference climatology" />
    <attribute name="reference" value="NCEP/Reynolds SST OI-daily-v2 AVHRR-only" />
    <attribute name="units" value="K" />
    <attribute name="_FillValue" type="byte" value="-128" />
    <attribute name="valid_min" type="byte" value="-127" />
    <attribute name="valid_max" type="byte" value="127" />
    <attribute name="comment" value="delta SST" />
    <attribute name="coordinates" value="time lon lat" />
    <attribute name="_ChunkSizes" type="uint" value="2 720 1440" />
  </variable>
  <variable name="sses_bias" shape="time lat lon" type="float">
    <attribute name="long_name" value="SSES bias" />
    <attribute name="standard_name" value="sses_bias" />
    <attribute name="units" value="K" />
    <attribute name="_FillValue" type="byte" value="-128" />
    <attribute name="valid_min" type="byte" value="-127" />
    <attribute name="valid_max" type="byte" value="127" />
    <attribute name="coordinates" value="time lon lat" />
    <attribute name="comment" value="Sensor Specific Bias from in situ SSTs" />
    <attribute name="_ChunkSizes" type="uint" value="2 720 1440" />
  </variable>
  <variable name="sses_standard_deviation" shape="time lat lon" type="float">
    <attribute name="long_name" value="SSES standard deviation" />
    <attribute name="standard_name" value="sses_standard_deviation" />
    <attribute name="units" value="K" />
    <attribute name="_FillValue" type="byte" value="-128" />
    <attribute name="valid_min" type="byte" value="-127" />
    <attribute name="valid_max" type="byte" value="127" />
    <attribute name="coordinates" value="time lon lat" />
    <attribute name="comment" value="Sensor Specific STD from in situ SSTs" />
    <attribute name="_ChunkSizes" type="uint" value="2 720 1440" />
  </variable>
  <variable name="diurnal_amplitude" shape="time lat lon" type="float">
    <attribute name="long_name" value="estimated diurnal variability" />
    <attribute name="units" value="K" />
    <attribute name="source" value="AMSRE-REMSS-L3U-v7a" />
    <attribute name="_FillValue" type="byte" value="-128" />
    <attribute name="valid_min" type="byte" value="-127" />
    <attribute name="valid_max" type="byte" value="127" />
    <attribute name="coordinates" value="time lon lat" />
    <attribute name="comment" value="non L3U core field" />
    <attribute name="_ChunkSizes" type="uint" value="2 720 1440" />
  </variable>
  <variable name="cool_skin" shape="time lat lon" type="float">
    <attribute name="long_name" value="cool skin" />
    <attribute name="units" value="K" />
    <attribute name="source" value="AMSRE-REMSS-L3U-v7a" />
    <attribute name="_FillValue" type="byte" value="-128" />
    <attribute name="valid_min" type="byte" value="-127" />
    <attribute name="valid_max" type="byte" value="127" />
    <attribute name="coordinates" value="time lon lat" />
    <attribute name="comment" value="non L3U core field" />
    <attribute name="_ChunkSizes" type="uint" value="2 720 1440" />
  </variable>
  <variable name="wind_speed" shape="time lat lon" type="float">
    <attribute name="long_name" value="wind speed" />
    <attribute name="standard_name" value="wind_speed" />
    <attribute name="units" value="m s-1" />
    <attribute name="height" value="10 m" />
    <attribute name="_FillValue" type="byte" value="-128" />
    <attribute name="valid_min" type="byte" value="-127" />
    <attribute name="valid_max" type="byte" value="127" />
    <attribute name="coordinates" value="time lon lat" />
    <attribute name="source" value="AMSRE-REMSS-L3U-v7a" />
    <attribute name="time_offset" type="byte" value="0" />
    <attribute name="comment" value="non L3U core field; wind_speed_lf" />
    <attribute name="_ChunkSizes" type="uint" value="2 720 1440" />
  </variable>
  <variable name="water_vapor" shape="time lat lon" type="float">
    <attribute name="long_name" value="total columnar water vapor" />
    <attribute name="standard_name" value="atmosphere_mass_content_of_water_vapor" />
    <attribute name="units" value="kg m-2" />
    <attribute name="source" value="AMSRE-REMSS-L3U-v7a" />
    <attribute name="_FillValue" type="byte" value="-128" />
    <attribute name="valid_min" type="byte" value="-127" />
    <attribute name="valid_max" type="byte" value="127" />
    <attribute name="coordinates" value="time lon lat" />
    <attribute name="comment" value="non L3U core field" />
    <attribute name="_ChunkSizes" type="uint" value="2 720 1440" />
  </variable>
  <variable name="cloud_liquid_water" shape="time lat lon" type="float">
    <attribute name="long_name" value="cloud liquid water" />
    <attribute name="standard_name" value="atmosphere_mass_content_of_cloud_liquid_water" />
    <attribute name="units" value="kg m-2" />
    <attribute name="source" value="AMSRE-REMSS-L3U-v7a" />
    <attribute name="_FillValue" type="byte" value="-128" />
    <attribute name="valid_min" type="byte" value="-127" />
    <attribute name="valid_max" type="byte" value="127" />
    <attribute name="coordinates" value="time lon lat" />
    <attribute name="comment" value="non L3U core field" />
    <attribute name="_ChunkSizes" type="uint" value="2 720 1440" />
  </variable>
  <variable name="rain_rate" shape="time lat lon" type="float">
    <attribute name="long_name" value="rain rate" />
    <attribute name="standard_name" value="rainfall_rate" />
    <attribute name="units" value="mm hr-1" />
    <attribute name="source" value="AMSRE-REMSS-L3U-v7a" />
    <attribute name="_FillValue" type="byte" value="-128" />
    <attribute name="valid_min" type="byte" value="-127" />
    <attribute name="valid_max" type="byte" value="127" />
    <attribute name="coordinates" value="time lon lat" />
    <attribute name="comment" value="non L3U core field" />
    <attribute name="_ChunkSizes" type="uint" value="2 720 1440" />
  </variable>
  <variable name="sea_ice_fraction" shape="time lat lon" type="float">
    <attribute name="long_name" value="sea ice fraction" />
    <attribute name="standard_name" value="sea_ice_area_fraction" />
    <attribute name="units" value="1" />
    <attribute name="source" value="NCEP/Reynolds SST OI-daily-v2 AVHRR-only" />
    <attribute name="_FillValue" type="byte" value="-128" />
    <attribute name="valid_min" type="byte" value="-127" />
    <attribute name="valid_max" type="byte" value="127" />
    <attribute name="coordinates" value="time lon lat" />
    <attribute name="comment" value="ftp://eclipse.ncdc.noaa.gov/pub/OI-daily-v2/IEEE/YYYY/AVHRR/avhrr-only-v2.YYYYMMDD.gz" />
    <attribute name="reference" value="&lt;2005=MMAB Sea Ice;&gt;=2005=NSIDC-0051" />
    <attribute name="_ChunkSizes" type="uint" value="2 720 1440" />
  </variable>
  <variable name="l2p_flags" shape="time lat lon" type="short">
    <attribute name="long_name" value="L2P flags" />
    <attribute name="standard_name" value="l2p_flags" />
    <attribute name="flag_meanings" value="0_passive_microwave_data 1_observation_over_land 2_observation_over_ice 3_observation_over_lake 4_observation_over_river 5_observation_is_bad__rain 6_observation_is_bad__near-rain_sunglint_RFI_near-ice_near-land_edge-of-swath_SST-out-of-range_wind-over-20mps_other 7_observation_is_bad__near-land 8_no_data__orbit-gap 9_observation_has_possible_diurnal_warming__diurnal_estimate_shows_warming_over_1.0 10_observation_has_possible_rain_contamination__within_50km_rain__0.8_diff_from_reference_sst 11_observation_has_possible_rain_contamination__within_100km_rain__1.0_diff_from_reference_sst 12_observation_has_possible_ice_contamination__within_100km_ice__0.8_warmer_than_reference_sst 13_observation_is_questionable__more_than_5_deg_off_from_reference_sst 14_observation_is_questionable__3-sigma_test__observation_must_be_within_3_sigma_of_local_mean-std 15_observation_has_possible_land_contamination__within_150km_of_land_and_1.0_warmer_than_reference_sst" />
    <attribute name="flag_masks" type="short" value="1 2 4 8 16 32 64 128 256 512 1024" />
    <attribute name="comment" value="These flags can help use the data" />
    <attribute name="valid_min" type="int" value="0" />
    <attribute name="valid_max" type="int" value="2047" />
    <attribute name="coordinates" value="time lon lat" />
    <attribute name="_ChunkSizes" type="uint" value="1 720 1440" />
  </variable>
  <variable name="quality_level" shape="time lat lon" type="byte">
    <attribute name="long_name" value="quality level" />
    <attribute name="standard_name" value="quality_level" />
    <attribute name="_FillValue" type="byte" value="-128" />
    <attribute name="flag_meanings" value="0_no_data 1_bad_near_ice_land_sunglint_RFI_edge-of-swath_SST-out-of-range_wind-over-20mps_bad-quality 2_bad_due_to_rain 3_useable_but_diurnal_estimate_shows_warming_over_1.0 4_useable_but_possible_error__see_l2p_flags_bits_9-15 5_best_quality_data" />
    <attribute name="flag_values" type="byte" value="0 1 2 3 4 5" />
    <attribute name="comment" value="This flag can help use the data" />
    <attribute name="valid_min" type="int" value="0" />
    <attribute name="valid_max" type="int" value="5" />
    <attribute name="coordinates" value="time lon lat" />
    <attribute name="_ChunkSizes" type="uint" value="2 720 1440" />
  </variable>
  <variable name="rejection_flag" shape="time lat lon" type="byte">
    <attribute name="long_name" value="rejection flag" />
    <attribute name="comment" value="b0:1=rain;b1:1=high wind/sunglint;b2:1=ice;b3:1=near land;b4:1=no data;b5:1=land;" />
    <attribute name="_ChunkSizes" type="uint" value="2 720 1440" />
  </variable>
  <variable name="confidence_flag" shape="time lat lon" type="byte">
    <attribute name="long_name" value="confidence flag" />
    <attribute name="comment" value="b0:1=within 50km rain, 0.6 dif mwoisst;b1:1=within 100km rain, 0.8 dif mwoisst;b2:1=within 150km ice, 0.6 dif mwoisst;b3:1=more than 5deg dif mwoisst;b4:1=3-sigma test;b5:1=(tmi only) within 150 km of land and 0.6 warmer than mwoisst;b6:1=diurnal estimate &gt; 0.3 warming;b7:1=diurnal estimate &gt; 1.0 warming" />
    <attribute name="_ChunkSizes" type="uint" value="2 720 1440" />
  </variable>
  <variable name="proximity_confidence" shape="time lat lon" type="byte">
    <attribute name="long_name" value="proximity confidence value" />
    <attribute name="comment" value="1=Bad, data rejected;2=Suspected Bad, data that has any confidence flags bit 0-5 thrown;3=Unprocessed proximity confidence flag, should be Good data;4=Good data" />
    <attribute name="_ChunkSizes" type="uint" value="2 720 1440" />
  </variable>
  <variable name="time" shape="time" type="int">
    <attribute name="long_name" value="reference time of sst file" />
    <attribute name="standard_name" value="time" />
    <attribute name="comment" value="useful to help interpret sst_dtime" />
    <attribute name="units" value="seconds since 1981-01-01 00:00:00" />
    <attribute name="_ChunkSizes" type="uint" value="2" />
    <attribute name="_CoordinateAxisType" value="Time" />
    <attribute name="calendar" value="gregorian" />
  </variable>
  <variable name="lat" shape="lat" type="float">
    <attribute name="standard_name" value="latitude" />
    <attribute name="long_name" value="latitude" />
    <attribute name="units" value="degrees_north" />
    <attribute name="_FillValue" type="float" value="-32768.0" />
    <attribute name="valid_min" type="float" value="-89.875" />
    <attribute name="valid_max" type="float" value="89.875" />
    <attribute name="comment" value="Latitude of retrievals" />
    <attribute name="_ChunkSizes" type="uint" value="720" />
    <attribute name="_CoordinateAxisType" value="Lat" />
  </variable>
  <variable name="lon" shape="lon" type="float">
    <attribute name="standard_name" value="longitude" />
    <attribute name="long_name" value="longitude" />
    <attribute name="units" value="degrees_east" />
    <attribute name="_FillValue" type="float" value="-32768.0" />
    <attribute name="valid_min" type="float" value="-179.875" />
    <attribute name="valid_max" type="float" value="179.875" />
    <attribute name="comment" value="Longitude of retrievals" />
    <attribute name="_ChunkSizes" type="uint" value="1440" />
    <attribute name="_CoordinateAxisType" value="Lon" />
  </variable>
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