SNDR.J1.ATMS.20190724T0354.m06.g040.L1B.std.v02_11.G.190727065931.nc http://xml.opendap.org/ns/DAP/3.2# http://xml.opendap.org/dap/dap3.2.xsd http://xml.opendap.org/transforms/ddxToRdfTriples.xsl 3.2 /JPSS1_Sounder_Level1/SNDRJ1ATMSL1B.2/2019/205/SNDR.J1.ATMS.20190724T0354.m06.g040.L1B.std.v02_11.G.190727065931.nc NC_GLOBAL Container keywords String EARTH SCIENCE > SPECTRAL/ENGINEERING > MICROWAVE > ANTENNA TEMPERATURE Conventions String CF-1.6, ACDD-1.3 source String ATMS instrument telemetry processing_level String 1B product_name_type_id String L1B comment String acknowledgment String Support for this research was provided by NASA. standard_name_vocabulary String CF Standard Name Table v28 project String Sounder SIPS product_name_project String SNDR geospatial_bounds_crs String EPSG:4326 time_coverage_duration String P0000-00-00T00:06:00 product_name_duration String m06 creator_type String institution keywords_vocabulary String GCMD:GCMD Keywords platform String JPSS-1 > Joint Polar Satellite System - 1 platform_vocabulary String GCMD:GCMD Keywords instrument String ATMS > Advanced Technology Microwave Sounder instrument_vocabulary String GCMD:GCMD Keywords product_name_instr String ATMS product_name_extension String nc featureType String point data_structure String swath cdm_data_type String Swath format_version String v02.00.23 title String JPSS-1 ATMS Level-1B summary String The Level-1B ATMS product includes data from the ATMS instrument for one six-minute interval. Data is geolocated and calibrated to antenna temperature. shortname String SNDRJ1ATMSL1B product_group String l1b_atms references String ATMS ATBD is in review. It will be published at http://eospso.gsfc.nasa.gov/content/algorithm-theoretical-basis-documents contributor_name String Jet Propulsion Laboratory: Bjorn Lambrigtsen contributor_role String ATMS Scientist history String Created on 2019-07-27T00:05:20Z by L1A ATMS PGE at Sounder SIPS: GES DISC, v02.11.03; Created on 2019-07-27T06:59:31Z by Level 1B ATMS PGE at Sounder SIPS: GES DISC, version v02_11 license String Freely Distributed date_created String 2019-07-27T06:59:31Z creator_name String Sounder SIPS: GES DISC creator_email String gsfc-help-disc@lists.nasa.gov creator_url String http://disc.sci.gsfc.nasa.gov/ institution String Goddard Space Flight Center - National Aeronautics and Space Administration publisher_name String Goddard Earth Science Data and Information Services Center publisher_email String gsfc-help-disc@lists.nasa.gov publisher_url String http://disc.sci.gsfc.nasa.gov/ geospatial_bounds String POLYGON ((-30.04 -29.17, -26.18 -54.69, -45.56 -65.26, -50.73 -31.25, -30.04 -29.17)) geospatial_lat_min Float32 -50.7320786 geospatial_lat_max Float32 -26.1858597 geospatial_lon_min Float32 -65.2660522 geospatial_lon_max Float32 -29.1707420 time_coverage_start String 2019-07-24T03:54:00Z time_of_first_valid_obs String 2019-07-24T03:54:00Z time_coverage_mid String 2019-07-24T03:57:00Z time_coverage_end String 2019-07-24T04:00:00Z time_of_last_valid_obs String 2019-07-24T03:59:59Z creator_institution String Goddard Space Flight Center - National Aeronautics and Space Administration product_version String v02.11.03 product_name_platform String J1 product_name String SNDR.J1.ATMS.20190724T0354.m06.g040.L1B.std.v02_11.G.190727065931.nc product_name_variant String std product_name_version String v02_11 product_name_producer String G product_name_timestamp String 190727065931 granule_number UInt16 40 product_name_granule_number String g040 gran_id String 20190724T0354 geospatial_lat_mid Float32 -38.4589691 geospatial_lon_mid Float32 -47.2183990 id String 10.5067/VP66V3OTXOPY naming_authority String http://dx.doi.org/ identifier_product_doi String 10.5067/VP66V3OTXOPY identifier_product_doi_authority String http://dx.doi.org/ algorithm_version String 2017-08 IDPS emulation production_host String Linux gs6102dsc-ac16.gesdisc.eosdis.nasa.gov 2.6.32-754.14.2.el6.x86_64 #1 SMP Tue May 14 19:35:42 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux input_file_names String SNDRJ1ATMSL1A.A2019205.0348.2.2019206142022.hdf; SNDRJ1ATMSL1A.A2019205.0354.2.2019206142022.hdf; SNDRJ1ATMSL1A.A2019205.0400.2.2019206142022.hdf; SNDR.J1.L1bMw.apf.181010000000.xml; SNDR.J1.L1bMw.template.180523000000.nc input_file_types String ATMS_L1A; ATMS_L1A; ATMS_L1A; ATMS_L1B_AlgParam; ATMS_L1B_Template input_file_dates String 2019-07-24; 2019-07-24; 2019-07-24; N/A; N/A orbitDirection String Descending day_night_flag String Night AutomaticQualityFlag String Passed qa_pct_data_missing Float32 0.00000000 qa_pct_data_geo Float32 100.000000 qa_pct_data_sci_mode Float32 100.000000 qa_no_data String FALSE metadata_link String http://disc.sci.gsfc.nasa.gov/ obs_id obs_id long_name String earth view observation id description String unique earth view observation identifier: yyyymmddThhmm.aa[a]Exx . Includes gran_id plus two- or three-digit along-track index (01-45 or 001-135) and 2-digit cross-track index (01-96). coverage_content_type String referenceInformation atrack 135 xtrack 96 instrument_state instrument_state long_name String instrument state coordinates String lon lat description String instrument/data state: 0/'Process' - Data is usable for science; 1/'Special' - Observations are valid but instrument is not configured for science data (ex: stare mode); 2/'Erroneous' - Data is not usable (ex: checksum error); 3/'Missing' - No data was received. _FillValue Byte 255 coverage_content_type String qualityInformation flag_meanings String Process Special Erroneous Missing flag_values Byte 0 1 2 3 atrack 135 xtrack 96 obs_time_tai93 obs_time_tai93 units String seconds since 1993-01-01 00:00 valid_range Float64 -2934835217.000000 3376598410.000000 long_name String earth view FOV midtime standard_name String time description String earth view observation midtime for each FOV _FillValue Float64 9.969209968386869e+36 coverage_content_type String referenceInformation atrack 135 xtrack 96 obs_time_utc obs_time_utc long_name String earth view UTC FOV time coordinates String utc_tuple_lbl description String UTC earth view observation time as an array of integers: year, month, day, hour, minute, second, millisec, microsec _FillValue UInt16 65535 coverage_content_type String referenceInformation atrack 135 xtrack 96 utc_tuple 8 lat lat units String degrees_north valid_range Float32 -90.0000000 90.0000000 long_name String latitude standard_name String latitude description String latitude of FOV center _FillValue Float32 9.96920997e+36 coverage_content_type String referenceInformation bounds String lat_bnds atrack 135 xtrack 96 lat_geoid lat_geoid units String degrees_north valid_range Float32 -90.0000000 90.0000000 long_name String latitude standard_name String latitude description String latitude of FOV center on the geoid (without terrain correction) _FillValue Float32 9.96920997e+36 coverage_content_type String referenceInformation atrack 135 xtrack 96 lon lon units String degrees_east valid_range Float32 -180.000000 180.000000 long_name String longitude standard_name String longitude description String longitude of FOV center _FillValue Float32 9.96920997e+36 coverage_content_type String referenceInformation bounds String lon_bnds atrack 135 xtrack 96 lon_geoid lon_geoid units String degrees_east valid_range Float32 -180.000000 180.000000 long_name String longitude standard_name String longitude description String longitude of FOV center on the geoid (without terrain correction) _FillValue Float32 9.96920997e+36 coverage_content_type String referenceInformation atrack 135 xtrack 96 lat_bnds lat_bnds units String degrees_north valid_range Float32 -90.0000000 90.0000000 long_name String FOV boundary latitudes description String latitudes of points forming a polygon around the perimeter of the FOV _FillValue Float32 9.96920997e+36 coverage_content_type String referenceInformation atrack 135 xtrack 96 fov_poly 8 lon_bnds lon_bnds units String degrees_east valid_range Float32 -180.000000 180.000000 long_name String FOV boundary longitudes description String longitudes of points forming a polygon around the perimeter of the FOV _FillValue Float32 9.96920997e+36 coverage_content_type String referenceInformation atrack 135 xtrack 96 fov_poly 8 land_frac land_frac units String 1 valid_range Float32 0.00000000 1.00000000 long_name String land fraction standard_name String land_area_fraction coordinates String lon lat description String land fraction over the FOV _FillValue Float32 9.96920997e+36 coverage_content_type String referenceInformation cell_methods String area: mean (beam-weighted) atrack 135 xtrack 96 surf_alt surf_alt units String m ancillary_variables String surf_alt_sdev valid_range Float32 -500.000000 10000.0000 long_name String surface altitude standard_name String surface_altitude coordinates String lon lat description String mean surface altitude wrt earth model over the FOV _FillValue Float32 9.96920997e+36 coverage_content_type String referenceInformation cell_methods String area: mean (beam-weighted) atrack 135 xtrack 96 surf_alt_sdev surf_alt_sdev units String m valid_range Float32 0.00000000 10000.0000 long_name String surface altitude standard deviation coordinates String lon lat description String standard deviation of surface altitude within the FOV _FillValue Float32 9.96920997e+36 coverage_content_type String qualityInformation cell_methods String area: standard_deviation (beam-weighted) atrack 135 xtrack 96 sun_glint_lat sun_glint_lat units String degrees_north valid_range Float32 -90.0000000 90.0000000 long_name String sun glint latitude standard_name String latitude coordinates String subsat_lon subsat_lat description String sun glint spot latitude at scan_mid_time. Fill for night observations. _FillValue Float32 9.96920997e+36 coverage_content_type String referenceInformation atrack 135 sun_glint_lon sun_glint_lon units String degrees_east valid_range Float32 -180.000000 180.000000 long_name String sun glint longitude standard_name String longitude coordinates String subsat_lon subsat_lat description String sun glint spot longitude at scan_mid_time. Fill for night observations. _FillValue Float32 9.96920997e+36 coverage_content_type String referenceInformation atrack 135 sol_zen sol_zen units String degree valid_range Float32 0.00000000 180.000000 long_name String solar zenith angle standard_name String solar_zenith_angle coordinates String lon lat description String solar zenith angle at the center of the spot _FillValue Float32 9.96920997e+36 coverage_content_type String referenceInformation atrack 135 xtrack 96 sol_azi sol_azi units String degree valid_range Float32 0.00000000 360.000000 long_name String solar azimuth angle standard_name String solar_azimuth_angle coordinates String lon lat description String solar azimuth angle at the center of the spot (clockwise from North) _FillValue Float32 9.96920997e+36 coverage_content_type String referenceInformation atrack 135 xtrack 96 sun_glint_dist sun_glint_dist units String m valid_range Float32 0.00000000 30000000.0 long_name String sun glint distance coordinates String lon lat description String distance of sun glint spot to the center of the spot. Fill for night observations. _FillValue Float32 9.96920997e+36 coverage_content_type String referenceInformation atrack 135 xtrack 96 view_ang view_ang units String degree valid_range Float32 0.00000000 180.000000 long_name String view angle standard_name String sensor_view_angle coordinates String lon lat description String off nadir pointing angle _FillValue Float32 9.96920997e+36 coverage_content_type String referenceInformation atrack 135 xtrack 96 sat_zen sat_zen units String degree valid_range Float32 0.00000000 180.000000 long_name String satellite zenith angle standard_name String sensor_zenith_angle coordinates String lon lat description String satellite zenith angle at the center of the spot _FillValue Float32 9.96920997e+36 coverage_content_type String referenceInformation atrack 135 xtrack 96 sat_azi sat_azi units String degree valid_range Float32 0.00000000 360.000000 long_name String satellite azimuth angle standard_name String sensor_azimuth_angle coordinates String lon lat description String satellite azimuth angle at the center of the spot (clockwise from North) _FillValue Float32 9.96920997e+36 coverage_content_type String referenceInformation atrack 135 xtrack 96 sat_range sat_range units String m valid_range Float32 100000.000 10000000.0 long_name String satellite range coordinates String lon lat description String line of sight distance between satellite and spot center _FillValue Float32 9.96920997e+36 coverage_content_type String referenceInformation atrack 135 xtrack 96 asc_flag asc_flag valid_range Byte 0 1 long_name String ascending orbit flag coordinates String subsat_lon subsat_lat description String ascending orbit flag: 1 if ascending, 0 descending _FillValue Byte 255 coverage_content_type String referenceInformation flag_meanings String descending ascending flag_values Byte 0 1 atrack 135 subsat_lat subsat_lat units String degrees_north valid_range Float32 -90.0000000 90.0000000 long_name String sub-satellite latitude standard_name String latitude description String sub-satellite latitude at scan_mid_time _FillValue Float32 9.96920997e+36 coverage_content_type String referenceInformation atrack 135 subsat_lon subsat_lon units String degrees_east valid_range Float32 -180.000000 180.000000 long_name String sub-satellite longitude standard_name String longitude description String sub-satellite longitude at scan_mid_time _FillValue Float32 9.96920997e+36 coverage_content_type String referenceInformation atrack 135 scan_mid_time scan_mid_time units String seconds since 1993-01-01 00:00 valid_range Float64 -2934835217.000000 3376598410.000000 long_name String midscan TAI93 standard_name String time coordinates String subsat_lon subsat_lat description String TAI93 at middle of earth scene scans _FillValue Float64 9.969209968386869e+36 coverage_content_type String referenceInformation atrack 135 sat_alt sat_alt units String m valid_range Float32 100000.000 1000000.00 long_name String satellite altitude standard_name String altitude coordinates String subsat_lon subsat_lat description String satellite altitude with respect to earth model at scan_mid_time _FillValue Float32 9.96920997e+36 coverage_content_type String referenceInformation atrack 135 sat_pos sat_pos units String m long_name String satellite position coordinates String subsat_lon subsat_lat spatial_lbl description String satellite ECR position at scan_mid_time _FillValue Float32 9.96920997e+36 coverage_content_type String referenceInformation atrack 135 spatial 3 sat_vel sat_vel units String m s-1 long_name String satellite velocity coordinates String subsat_lon subsat_lat spatial_lbl description String satellite ECR velocity at scan_mid_time _FillValue Float32 9.96920997e+36 coverage_content_type String referenceInformation atrack 135 spatial 3 sat_att sat_att units String degree valid_range Float32 -180.000000 180.000000 long_name String satellite attitude coordinates String subsat_lon subsat_lat angular_lbl description String satellite attitude at scan_mid_time. An orthogonal triad. First element is angle about the +x (roll) ORB axis. +x axis is positively oriented in the direction of orbital flight. Second element is angle about +y (pitch) ORB axis. +y axis is oriented normal to the orbit plane with the positive sense opposite to that of the orbit's angular momentum vector H. Third element is angle about +z (yaw) axis. +z axis is positively oriented Earthward parallel to the satellite radius vector R from the spacecraft center of mass to the center of the Earth. _FillValue Float32 9.96920997e+36 coverage_content_type String referenceInformation atrack 135 attitude 3 moon_ang moon_ang units String degree valid_range Float32 0.00000000 180.000000 long_name String moon angle coordinates String subsat_lon subsat_lat description String angle between moon and FOV center for space view _FillValue Float32 9.96920997e+36 coverage_content_type String referenceInformation atrack 135 spacextrack 4 local_solar_time local_solar_time units String hours valid_range Float32 0.00000000 24.0000000 long_name String local apparent solar time coordinates String lon lat description String local apparent solar time in hours from midnight _FillValue Float32 9.96920997e+36 coverage_content_type String referenceInformation atrack 135 xtrack 96 mean_anom_wrt_equat mean_anom_wrt_equat units String degree valid_range Float32 0.00000000 360.000000 long_name String mean anomaly with respect to the equator coordinates String subsat_lon subsat_lat description String spacecraft mean anomaly measured with respect to the ascending node _FillValue Float32 9.96920997e+36 coverage_content_type String referenceInformation atrack 135 sat_sol_zen sat_sol_zen units String degree valid_range Float32 0.00000000 180.000000 long_name String satellite solar zenith coordinates String subsat_lon subsat_lat description String solar zenith angle at the satellite _FillValue Float32 9.96920997e+36 coverage_content_type String referenceInformation atrack 135 sat_sol_azi sat_sol_azi units String degree valid_range Float32 0.00000000 360.000000 long_name String satellite solar azimuth coordinates String subsat_lon subsat_lat description String solar azimuth angle at the satellite (clockwise from North) _FillValue Float32 9.96920997e+36 coverage_content_type String referenceInformation atrack 135 asc_node_lon asc_node_lon units String degrees_east valid_range Float32 -180.000000 180.000000 long_name String ascending node description String Longitude of the last ascending node of spacecraft orbit before time_coverage_end. _FillValue Float32 9.96920997e+36 coverage_content_type String referenceInformation asc_node_tai93 asc_node_tai93 units String seconds since 1993-01-01 00:00 valid_range Float64 -2934835217.000000 3376598410.000000 long_name String ascending node time description String TAI93 time of the last ascending node of spacecraft orbit before time_coverage_end. _FillValue Float64 9.969209968386869e+36 coverage_content_type String referenceInformation asc_node_local_solar_time asc_node_local_solar_time units String hours valid_range Float32 0.00000000 24.0000000 long_name String local apparent solar time at the ascending node description String local apparent solar time at the last ascending node before time_coverage_end in hours from midnight _FillValue Float32 9.96920997e+36 coverage_content_type String referenceInformation solar_beta_angle solar_beta_angle units String degree valid_range Float32 -90.0000000 90.0000000 long_name String beta angle description String Beta angle for the spacecraft orbit, determining the percentage of the orbit that the spacecraft is in direct sunlight. _FillValue Float32 9.96920997e+36 coverage_content_type String referenceInformation attitude_lbl attitude_lbl long_name String rotational direction description String list of rotational directions (roll, pitch, yaw) coverage_content_type String auxiliaryInformation attitude 3 spatial_lbl spatial_lbl long_name String spatial direction description String list of spatial directions (X, Y, Z) coverage_content_type String auxiliaryInformation spatial 3 utc_tuple_lbl utc_tuple_lbl long_name String UTC date/time parts description String names of the elements of UTC when it is expressed as an array of integers year,month,day,hour,minute,second,millisecond,microsecond coverage_content_type String auxiliaryInformation utc_tuple 8 band_lat band_lat units String degrees_north valid_range Float32 -90.0000000 90.0000000 long_name String band latitude standard_name String latitude description String band-specific fov center latitude _FillValue Float32 9.96920997e+36 coverage_content_type String referenceInformation bounds String band_lat_bnds atrack 135 xtrack 96 band 5 band_lon band_lon units String degrees_east valid_range Float32 -180.000000 180.000000 long_name String band longitude standard_name String longitude description String band-specific fov center longitude _FillValue Float32 9.96920997e+36 coverage_content_type String referenceInformation bounds String band_lon_bnds atrack 135 xtrack 96 band 5 band_lat_bnds band_lat_bnds units String degrees_north valid_range Float32 -90.0000000 90.0000000 long_name String band fov boundary latitudes description String latitudes of points forming a polygon around the perimeter of the band-specific fov _FillValue Float32 9.96920997e+36 coverage_content_type String referenceInformation atrack 135 xtrack 96 band 5 fov_poly 8 band_lon_bnds band_lon_bnds units String degrees_east valid_range Float32 -180.000000 180.000000 long_name String band fov boundary longitudes description String longitudes of points forming a polygon around the perimeter of the band-specific fov _FillValue Float32 9.96920997e+36 coverage_content_type String referenceInformation atrack 135 xtrack 96 band 5 fov_poly 8 band_land_frac band_land_frac units String 1 valid_range Float32 0.00000000 1.00000000 long_name String band land fraction standard_name String land_area_fraction coordinates String band_lbl band_lat band_lon description String band-specific land fraction over the fov _FillValue Float32 9.96920997e+36 cell_methods String area: mean (beam-weighted) coverage_content_type String referenceInformation atrack 135 xtrack 96 band 5 band_surf_alt band_surf_alt units String m valid_range Float32 -500.000000 10000.0000 long_name String band surface altitude standard_name String surface_altitude coordinates String band_lbl band_lat band_lon description String band-specific mean surface altitude over the fov _FillValue Float32 9.96920997e+36 cell_methods String area: mean (beam-weighted) coverage_content_type String referenceInformation atrack 135 xtrack 96 band 5 band_geoloc_chan band_geoloc_chan units String 1 valid_range UInt16 1 22 long_name String band geolocation channel coordinates String bad_lbl description String Channel used in determining the geolocation information for each band _FillValue UInt16 65535 coverage_content_type String referenceInformation band 5 antenna_temp antenna_temp units String Kelvin ancillary_variables String antenna_temp_qc valid_range Float32 0.00000000 400.000000 long_name String antenna temperature standard_name String brightness_temperature coordinates String lon lat description String Calibrated scene brightness temperature for each ATMS channel and beam position. This output is the Rayleigh equivalent temperature and not the Planck blackbody equivalent temperature _FillValue Float32 9.96920997e+36 coverage_content_type String physicalMeasurement atrack 135 xtrack 96 channel 22 antenna_temp_qc antenna_temp_qc valid_range Int16 0 2 long_name String antenna_temp QC standard_name String brightness_temperature status_flag coordinates String lon lat description String antenna_temp QC flag _FillValue Int16 -1 coverage_content_type String qualityInformation flag_meanings String Best Good Do_Not_Use flag_values Int16 0 1 2 atrack 135 xtrack 96 channel 22 cold_nedt cold_nedt cold_nedt.cold_nedt cold_nedt units String Kelvin valid_range Float32 0.00100000005 100.000000 long_name String cold NEdT description String Noise equivalent delta temperature derived from observations of cold space _FillValue Float32 9.96920997e+36 coverage_content_type String qualityInformation channel 22 warm_nedt warm_nedt warm_nedt.warm_nedt warm_nedt units String Kelvin valid_range Float32 0.00100000005 100.000000 long_name String warm NEdT description String Noise equivalent delta temperature derived from observations of the warm calibration target _FillValue Float32 9.96920997e+36 coverage_content_type String qualityInformation channel 22 band_lbl band_lbl long_name String Band name standard_name String sensor_band_identifier description String List of Microwave bands (K, Ka, V, W, G) coverage_content_type String auxillaryInformation band 5 channel channel units String 1 long_name String channel number description String Number for each channel (1-22) _FillValue UInt16 65535 coverage_content_type String auxillaryInformation channel 22 chan_band chan_band chan_band.chan_band chan_band long_name String channel band description String Name of band for each channel coverage_content_type String auxillaryInformation channel 22 antenna antenna long_name String antenna name description String Name of antenna for each channel _FillValue String , coverage_content_type String auxillaryInformation string_length Int32 22 center_freq center_freq center_freq.center_freq center_freq units String MHz long_name String channel center frequency standard_name String sensor_band_central_radiation_frequency description String Channel center frequency _FillValue Float32 9.96920997e+36 coverage_content_type String auxillaryInformation channel 22 if_offset_1 if_offset_1 if_offset_1.if_offset_1 if_offset_1 units String MHz long_name String first intermediate frequency offset description String Offset of first intermediate frequency stage (zero for no mixing) _FillValue Float32 9.96920997e+36 coverage_content_type String auxillaryInformation channel 22 if_offset_2 if_offset_2 if_offset_2.if_offset_2 if_offset_2 units String MHz long_name String second intermediate frequency offset description String Offset of second intermediate frequency stage (zero for no mixing) _FillValue Float32 9.96920997e+36 coverage_content_type String auxillaryInformation channel 22 bandwidth bandwidth bandwidth.bandwidth bandwidth units String MHz long_name String total bandwidth description String bandwidth of sum of 1, 2, or 4 channels _FillValue Float32 9.96920997e+36 coverage_content_type String auxillaryInformation channel 22 polarization polarization long_name String Polarization description String Nominal polarization: Vertical or Horizontal _FillValue String , coverage_content_type String auxillaryInformation string_length Int32 22 beam_width beam_width beam_width.beam_width beam_width units String degree long_name String Beam width description String Nominal beam width _FillValue Float32 9.96920997e+36 coverage_content_type String auxillaryInformation channel 22 cid: