OPeNDAP Data Access Form for SNDR.SNPP.ATMS.20140716T1400.m06.g141.L1B.std.v03_15.G.210523001120.nc
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dataset: SNDR.SNPP.ATMS.20140716T1400.m06.g141.L1B.std.v03_15.G.210523001120.nc




  • HDF5_GLOBAL
    • keywords: EARTH SCIENCE > SPECTRAL/ENGINEERING > MICROWAVE > ANTENNA TEMPERATURE
    • Conventions: CF-1.6, ACDD-1.3
    • history: Created on 2021-05-22T20:45:25Z by L1A ATMS PGE at Sounder SIPS: GES DISC, v03.15.02; Created on 2021-05-23T00:11:20Z by Level 1B ATMS PGE at Sounder SIPS: GES DISC, version v03_15
    • source: ATMS instrument telemetry
    • processing_level: 1B
    • product_name_type_id: L1B
    • acknowledgment: Support for this research was provided by NASA.
    • license: Freely Distributed
    • standard_name_vocabulary: CF Standard Name Table v28
    • date_created: 2021-05-23T00:11:20Z
    • creator_name: Sounder SIPS: GES DISC
    • creator_email: gsfc-help-disc@lists.nasa.gov
    • creator_url: http://disc.sci.gsfc.nasa.gov/
    • institution: Goddard Space Flight Center - National Aeronautics and Space Administration
    • project: Sounder SIPS
    • product_name_project: SNDR
    • publisher_name: Goddard Earth Science Data and Information Services Center
    • publisher_email: gsfc-help-disc@lists.nasa.gov
    • publisher_url: http://disc.sci.gsfc.nasa.gov/
    • geospatial_bounds: POLYGON ((-26.52 32.81, 0.67 37.08, -0.95 57.80, -39.56 51.77, -26.52 32.81))
    • geospatial_bounds_crs: EPSG:4326
    • geospatial_lat_min: 32.81079865
    • geospatial_lat_max: 57.80657578
    • geospatial_lon_min: -39.56923676
    • geospatial_lon_max: 0.6750149131
    • time_coverage_start: 2014-07-16T14:00:00Z
    • time_of_first_valid_obs: 2014-07-16T14:00:02Z
    • time_coverage_mid: 2014-07-16T14:03:00Z
    • time_coverage_end: 2014-07-16T14:06:00Z
    • time_of_last_valid_obs: 2014-07-16T14:06:01Z
    • time_coverage_duration: P0000-00-00T00:06:00
    • product_name_duration: m06
    • creator_type: institution
    • creator_institution: Goddard Space Flight Center - National Aeronautics and Space Administration
    • product_version: v03.15.02
    • keywords_vocabulary: GCMD:GCMD Keywords
    • platform: SUOMI-NPP > Suomi National Polar-orbiting Partnership
    • platform_vocabulary: GCMD:GCMD Keywords
    • product_name_platform: SNPP
    • instrument: ATMS > Advanced Technology Microwave Sounder
    • instrument_vocabulary: GCMD:GCMD Keywords
    • product_name_instr: ATMS
    • product_name: SNDR.SNPP.ATMS.20140716T1400.m06.g141.L1B.std.v03_15.G.210523001120.nc
    • product_name_variant: std
    • product_name_version: v03_15
    • product_name_producer: G
    • product_name_timestamp: 210523001120
    • product_name_extension: nc
    • granule_number: 141
    • product_name_granule_number: g141
    • gran_id: 20140716T1400
    • geospatial_lat_mid: 45.30868530
    • geospatial_lon_mid: -19.44711113
    • featureType: point
    • data_structure: swath
    • cdm_data_type: Swath
    • id: 10.5067/FCXKUUE9VCLN
    • naming_authority: http://dx.doi.org/
    • identifier_product_doi: 10.5067/FCXKUUE9VCLN
    • identifier_product_doi_authority: http://dx.doi.org/
    • algorithm_version: 2017-08 IDPS emulation
    • production_host: Linux ac25-local 3.10.0-1160.24.1.el7.x86_64 #1 SMP Thu Apr 8 19:51:47 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
    • format_version: v02.02.08
    • input_file_names: SNPPATMSL1A.A2014197.1354.3.2021142195637.hdf; SNPPATMSL1A.A2014197.1400.3.2021142195637.hdf; SNPPATMSL1A.A2014197.1406.3.2021142195637.hdf; SNDR.SNPP.L1bMw.apf.171115000000.xml; SNDR.SNPP.L1bMw.template.201217000000.nc
    • input_file_types: ATMS_L1A; ATMS_L1A; ATMS_L1A; ATMS_L1B_AlgParam; ATMS_L1B_Template
    • input_file_dates: 2014-07-16; 2014-07-16; 2014-07-16; N/A; N/A
    • orbitDirection: Ascending
    • day_night_flag: Day
    • AutomaticQualityFlag: Passed
    • qa_pct_data_missing: 0.000000000
    • qa_pct_data_geo: 100.0000000
    • qa_pct_data_sci_mode: 100.0000000
    • qa_no_data: FALSE
    • title: SNPP ATMS Level-1B
    • summary: 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: SNPPATMSL1B
    • product_group: l1b_atms
    • metadata_link: http://disc.sci.gsfc.nasa.gov/
    • references: ATMS ATBD is in review. It will be published at http://eospso.gsfc.nasa.gov/content/algorithm-theoretical-basis-documents
    • contributor_name: Jet Propulsion Laboratory: Bjorn Lambrigtsen
    • contributor_role: ATMS Scientist
  • aux:


  • sol_zen[ atrack= 0 ..134] [ xtrack= 0 ..95] (Type is Float32)
    • attributes
      • valid_range: 0.000000000, 180.0000000
      • long_name: solar zenith angle
      • _FillValue: 9.969209968e+36
      • coverage_content_type: referenceInformation
      • standard_name: solar_zenith_angle
      • units: degree
      • description: solar zenith angle at the center of the spot
      • AIRS_HDF_name: solzen
      • origname: sol_zen
      • fullnamepath: /sol_zen
      • coordinates: lon lat
    sat_att[ atrack= 0 ..134] [ attitude= 0 ..2] (Type is Float32)
    • attributes
      • valid_range: -180.0000000, 180.0000000
      • long_name: satellite attitude
      • _FillValue: 9.969209968e+36
      • coverage_content_type: referenceInformation
      • units: degree
      • description: 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.
      • origname: sat_att
      • fullnamepath: /sat_att
      • coordinates: subsat_lon subsat_lat attitude_lbl
    sat_range[ atrack= 0 ..134] [ xtrack= 0 ..95] (Type is Float32)
    • attributes
      • valid_range: 100000.0000, 10000000.00
      • long_name: satellite range
      • _FillValue: 9.969209968e+36
      • coverage_content_type: referenceInformation
      • units: m
      • description: line of sight distance between satellite and spot center
      • origname: sat_range
      • fullnamepath: /sat_range
      • coordinates: lon lat
    obs_time_utc[ atrack= 0 ..134] [ xtrack= 0 ..95] [ utc_tuple= 0 ..7] (Type is UInt16)
    • attributes
      • long_name: earth view UTC FOV time
      • _FillValue: 65535
      • coverage_content_type: referenceInformation
      • description: UTC earth view observation time as an array of integers: year, month, day, hour, minute, second, millisec, microsec
      • origname: obs_time_utc
      • fullnamepath: /obs_time_utc
      • coordinates: utc_tuple_lbl
    scan_mid_time[ atrack= 0 ..134] (Type is Float64)
    • attributes
      • valid_range: -2934835217.0000000, 3376598410.0000000
      • long_name: midscan TAI93
      • _FillValue: 9.9692099683868690e+36
      • coverage_content_type: referenceInformation
      • standard_name: time
      • units: seconds since 1993-01-01 00:00
      • description: TAI93 at middle of earth scene scans
      • AIRS_HDF_name: nadirTAI
      • origname: scan_mid_time
      • fullnamepath: /scan_mid_time
      • coordinates: subsat_lon subsat_lat
    sol_azi[ atrack= 0 ..134] [ xtrack= 0 ..95] (Type is Float32)
    • attributes
      • valid_range: 0.000000000, 360.0000000
      • long_name: solar azimuth angle
      • _FillValue: 9.969209968e+36
      • coverage_content_type: referenceInformation
      • standard_name: solar_azimuth_angle
      • units: degree
      • description: solar azimuth angle at the center of the spot (clockwise from North)
      • AIRS_HDF_name: solazi
      • origname: sol_azi
      • fullnamepath: /sol_azi
      • coordinates: lon lat
    obs_time_tai93[ atrack= 0 ..134] [ xtrack= 0 ..95] (Type is Float64)
    • attributes
      • valid_range: -2934835217.0000000, 3376598410.0000000
      • long_name: earth view FOV midtime
      • _FillValue: 9.9692099683868690e+36
      • coverage_content_type: referenceInformation
      • standard_name: time
      • units: seconds since 1993-01-01 00:00
      • description: earth view observation midtime for each FOV
      • AIRS_HDF_name: Time
      • origname: obs_time_tai93
      • fullnamepath: /obs_time_tai93
    band_surf_alt[ atrack= 0 ..134] [ xtrack= 0 ..95] [ band= 0 ..4] (Type is Float32)
    • attributes
      • units: m
      • valid_range: -500.0000000, 10000.00000
      • long_name: band surface altitude
      • standard_name: surface_altitude
      • description: band-specific mean surface altitude over the fov
      • _FillValue: 9.969209968e+36
      • cell_methods: area: mean (beam-weighted)
      • coverage_content_type: referenceInformation
      • origname: band_surf_alt
      • fullnamepath: /band_surf_alt
      • coordinates: band_lbl band_lat band_lon
    band_lon[ atrack= 0 ..134] [ xtrack= 0 ..95] [ band= 0 ..4] (Type is Float32)
    • attributes
      • units: degrees_east
      • valid_range: -180.0000000, 180.0000000
      • long_name: band longitude
      • standard_name: longitude
      • description: band-specific fov center longitude
      • _FillValue: 9.969209968e+36
      • coverage_content_type: referenceInformation
      • bounds: band_lon_bnds
      • origname: band_lon
      • fullnamepath: /band_lon
    lon[ atrack= 0 ..134] [ xtrack= 0 ..95] (Type is Float32)
    • attributes
      • valid_range: -180.0000000, 180.0000000
      • long_name: longitude
      • _FillValue: 9.969209968e+36
      • bounds: lon_bnds
      • coverage_content_type: referenceInformation
      • standard_name: longitude
      • units: degrees_east
      • description: longitude of FOV center
      • AIRS_HDF_name: Longitude
      • origname: lon
      • fullnamepath: /lon
    sun_glint_dist[ atrack= 0 ..134] [ xtrack= 0 ..95] (Type is Float32)
    • attributes
      • valid_range: 0.000000000, 30000000.00
      • long_name: sun glint distance
      • _FillValue: 9.969209968e+36
      • coverage_content_type: referenceInformation
      • units: m
      • description: Distance from the center of the calculated sun glint spot to the center of the spot. Note that there may not be a glint for cloudy or land cases and in ocean cases the glint can move based on wind conditions. Fill for night observations.
      • AIRS_HDF_name: sun_glint_distance
      • origname: sun_glint_dist
      • fullnamepath: /sun_glint_dist
      • coordinates: lon lat
    moon_ang[ atrack= 0 ..134] [ spacextrack= 0 ..3] (Type is Float32)
    • attributes
      • valid_range: 0.000000000, 180.0000000
      • long_name: moon angle
      • _FillValue: 9.969209968e+36
      • coverage_content_type: referenceInformation
      • units: degree
      • description: angle between moon and FOV center for space view
      • origname: moon_ang
      • fullnamepath: /moon_ang
      • coordinates: subsat_lon subsat_lat
    sat_pos[ atrack= 0 ..134] [ spatial= 0 ..2] (Type is Float32)
    • attributes
      • long_name: satellite position
      • _FillValue: 9.969209968e+36
      • coverage_content_type: referenceInformation
      • units: m
      • description: satellite ECR position at scan_mid_time
      • origname: sat_pos
      • fullnamepath: /sat_pos
      • coordinates: subsat_lon subsat_lat spatial_lbl
    asc_node_lon(Type is Float32)
    • attributes
      • valid_range: -180.0000000, 180.0000000
      • long_name: ascending node
      • _FillValue: 9.969209968e+36
      • coverage_content_type: referenceInformation
      • units: degrees_east
      • description: Longitude of the last ascending node of spacecraft orbit before time_coverage_end.
      • AIRS_HDF_name: eq_x_longitude
      • origname: asc_node_lon
      • fullnamepath: /asc_node_lon
    band_geoloc_chan[ band= 0 ..4] (Type is UInt16)
    • attributes
      • units: 1
      • valid_range: 1, 22
      • long_name: band geolocation channel
      • description: Channel used in determining the geolocation information for each band
      • _FillValue: 65535
      • coverage_content_type: referenceInformation
      • origname: band_geoloc_chan
      • fullnamepath: /band_geoloc_chan
      • coordinates: bad_lbl
    asc_node_local_solar_time(Type is Float32)
    • attributes
      • valid_range: 0.000000000, 24.00000000
      • long_name: local apparent solar time at the ascending node
      • _FillValue: 9.969209968e+36
      • coverage_content_type: referenceInformation
      • units: hours
      • description: local apparent solar time at the last ascending node before time_coverage_end in hours from midnight
      • origname: asc_node_local_solar_time
      • fullnamepath: /asc_node_local_solar_time
    antenna_temp_qc[ atrack= 0 ..134] [ xtrack= 0 ..95] [ channel= 0 ..21] (Type is Int16)
    • attributes
      • valid_range: 0, 2
      • long_name: antenna_temp QC
      • standard_name: brightness_temperature status_flag
      • description: antenna_temp QC flag
      • _FillValue: -1
      • coverage_content_type: qualityInformation
      • flag_meanings: Best Good Do_Not_Use
      • flag_values: 0, 1, 2
      • origname: antenna_temp_qc
      • fullnamepath: /antenna_temp_qc
      • coordinates: lon lat
    surf_alt_sdev[ atrack= 0 ..134] [ xtrack= 0 ..95] (Type is Float32)
    • attributes
      • valid_range: 0.000000000, 10000.00000
      • long_name: surface altitude standard deviation
      • _FillValue: 9.969209968e+36
      • coverage_content_type: qualityInformation
      • units: m
      • description: standard deviation of surface altitude within the FOV
      • AIRS_HDF_name: topog_err
      • cell_methods: area: standard_deviation (beam-weighted)
      • origname: surf_alt_sdev
      • fullnamepath: /surf_alt_sdev
      • coordinates: lon lat
    lat_bnds[ atrack= 0 ..134] [ xtrack= 0 ..95] [ fov_poly= 0 ..7] (Type is Float32)
    • attributes
      • valid_range: -90.00000000, 90.00000000
      • long_name: FOV boundary latitudes
      • _FillValue: 9.969209968e+36
      • coverage_content_type: referenceInformation
      • units: degrees_north
      • description: latitudes of points forming a polygon around the perimeter of the FOV
      • origname: lat_bnds
      • fullnamepath: /lat_bnds
    band_land_frac[ atrack= 0 ..134] [ xtrack= 0 ..95] [ band= 0 ..4] (Type is Float32)
    • attributes
      • units: 1
      • valid_range: 0.000000000, 1.000000000
      • long_name: band land fraction
      • standard_name: land_area_fraction
      • description: band-specific land fraction over the fov
      • _FillValue: 9.969209968e+36
      • cell_methods: area: mean (beam-weighted)
      • coverage_content_type: referenceInformation
      • origname: band_land_frac
      • fullnamepath: /band_land_frac
      • coordinates: band_lbl band_lat band_lon
    sun_glint_lon[ atrack= 0 ..134] (Type is Float32)
    • attributes
      • valid_range: -180.0000000, 180.0000000
      • long_name: sun glint longitude
      • _FillValue: 9.969209968e+36
      • coverage_content_type: referenceInformation
      • standard_name: longitude
      • units: degrees_east
      • description: sun glint spot longitude at scan_mid_time. Fill for night observations.
      • AIRS_HDF_name: glintlon
      • origname: sun_glint_lon
      • fullnamepath: /sun_glint_lon
      • coordinates: subsat_lon subsat_lat
    chan_band[ channel= 0 ..21] (Type is String)
    • attributes
      • long_name: channel band
      • description: Name of band for each channel
      • coverage_content_type: auxillaryInformation
      • origname: chan_band
      • fullnamepath: /chan_band
    utc_tuple_lbl[ utc_tuple= 0 ..7] (Type is String)
    • attributes
      • long_name: UTC date/time parts
      • coverage_content_type: auxiliaryInformation
      • description: names of the elements of UTC when it is expressed as an array of integers year,month,day,hour,minute,second,millisecond,microsecond
      • origname: utc_tuple_lbl
      • fullnamepath: /utc_tuple_lbl
    bandwidth[ channel= 0 ..21] (Type is Float32)
    • attributes
      • units: MHz
      • long_name: total bandwidth
      • description: bandwidth of sum of 1, 2, or 4 channels
      • _FillValue: 9.969209968e+36
      • AIRS_HDF_name: bandwidth
      • coverage_content_type: auxillaryInformation
      • origname: bandwidth
      • fullnamepath: /bandwidth
    if_offset_2[ channel= 0 ..21] (Type is Float32)
    • attributes
      • units: MHz
      • long_name: second intermediate frequency offset
      • description: Offset of second intermediate frequency stage (zero for no mixing)
      • _FillValue: 9.969209968e+36
      • AIRS_HDF_name: IF_offset_2
      • coverage_content_type: auxillaryInformation
      • origname: if_offset_2
      • fullnamepath: /if_offset_2
    attitude_lbl[ attitude= 0 ..2] (Type is String)
    • attributes
      • long_name: rotational direction
      • coverage_content_type: auxiliaryInformation
      • description: list of rotational directions (roll, pitch, yaw)
      • origname: attitude_lbl
      • fullnamepath: /attitude_lbl
    asc_node_tai93(Type is Float64)
    • attributes
      • valid_range: -2934835217.0000000, 3376598410.0000000
      • long_name: ascending node time
      • _FillValue: 9.9692099683868690e+36
      • coverage_content_type: referenceInformation
      • units: seconds since 1993-01-01 00:00
      • description: TAI93 time of the last ascending node of spacecraft orbit before time_coverage_end.
      • AIRS_HDF_name: eq_x_tai
      • origname: asc_node_tai93
      • fullnamepath: /asc_node_tai93
    land_frac[ atrack= 0 ..134] [ xtrack= 0 ..95] (Type is Float32)
    • attributes
      • valid_range: 0.000000000, 1.000000000
      • long_name: land fraction
      • _FillValue: 9.969209968e+36
      • coverage_content_type: referenceInformation
      • standard_name: land_area_fraction
      • units: 1
      • description: land fraction over the FOV
      • AIRS_HDF_name: landFrac
      • cell_methods: area: mean (beam-weighted)
      • origname: land_frac
      • fullnamepath: /land_frac
      • coordinates: lon lat
    beam_width[ channel= 0 ..21] (Type is Float32)
    • attributes
      • units: degree
      • long_name: Beam width
      • description: Nominal beam width
      • _FillValue: 9.969209968e+36
      • coverage_content_type: auxillaryInformation
      • origname: beam_width
      • fullnamepath: /beam_width
    sat_sol_azi[ atrack= 0 ..134] (Type is Float32)
    • attributes
      • valid_range: 0.000000000, 360.0000000
      • long_name: satellite solar azimuth
      • _FillValue: 9.969209968e+36
      • coverage_content_type: referenceInformation
      • units: degree
      • description: solar azimuth angle at the satellite (clockwise from North)
      • origname: sat_sol_azi
      • fullnamepath: /sat_sol_azi
      • coordinates: subsat_lon subsat_lat
    solar_beta_angle(Type is Float32)
    • attributes
      • valid_range: -90.00000000, 90.00000000
      • long_name: beta angle
      • _FillValue: 9.969209968e+36
      • coverage_content_type: referenceInformation
      • units: degree
      • description: Beta angle for the spacecraft orbit, determining the percentage of the orbit that the spacecraft is in direct sunlight.
      • origname: solar_beta_angle
      • fullnamepath: /solar_beta_angle
    antenna[ channel= 0 ..21] (Type is String)
    • attributes
      • long_name: antenna name
      • description: Name of antenna for each channel
      • _FillValue: ,
      • coverage_content_type: auxillaryInformation
      • origname: antenna
      • fullnamepath: /antenna
    lat[ atrack= 0 ..134] [ xtrack= 0 ..95] (Type is Float32)
    • attributes
      • valid_range: -90.00000000, 90.00000000
      • long_name: latitude
      • _FillValue: 9.969209968e+36
      • bounds: lat_bnds
      • coverage_content_type: referenceInformation
      • standard_name: latitude
      • units: degrees_north
      • description: latitude of FOV center
      • AIRS_HDF_name: Latitude
      • origname: lat
      • fullnamepath: /lat
    subsat_lat[ atrack= 0 ..134] (Type is Float32)
    • attributes
      • valid_range: -90.00000000, 90.00000000
      • long_name: sub-satellite latitude
      • _FillValue: 9.969209968e+36
      • coverage_content_type: referenceInformation
      • standard_name: latitude
      • units: degrees_north
      • description: sub-satellite latitude at scan_mid_time
      • AIRS_HDF_name: sat_lat
      • origname: subsat_lat
      • fullnamepath: /subsat_lat
    surf_alt[ atrack= 0 ..134] [ xtrack= 0 ..95] (Type is Float32)
    • attributes
      • ancillary_variables: surf_alt_sdev
      • valid_range: -500.0000000, 10000.00000
      • long_name: surface altitude
      • _FillValue: 9.969209968e+36
      • coverage_content_type: referenceInformation
      • standard_name: surface_altitude
      • units: m
      • description: mean surface altitude wrt earth model over the FOV
      • AIRS_HDF_name: topog
      • cell_methods: area: mean (beam-weighted)
      • origname: surf_alt
      • fullnamepath: /surf_alt
      • coordinates: lon lat
    polarization[ channel= 0 ..21] (Type is String)
    • attributes
      • long_name: Polarization
      • description: Nominal polarization: Vertical or Horizontal
      • _FillValue: ,
      • coverage_content_type: auxillaryInformation
      • origname: polarization
      • fullnamepath: /polarization
    band_lat_bnds[ atrack= 0 ..134] [ xtrack= 0 ..95] [ band= 0 ..4] [ fov_poly= 0 ..7] (Type is Float32)
    • attributes
      • units: degrees_north
      • valid_range: -90.00000000, 90.00000000
      • long_name: band fov boundary latitudes
      • description: latitudes of points forming a polygon around the perimeter of the band-specific fov
      • _FillValue: 9.969209968e+36
      • coverage_content_type: referenceInformation
      • origname: band_lat_bnds
      • fullnamepath: /band_lat_bnds
    if_offset_1[ channel= 0 ..21] (Type is Float32)
    • attributes
      • units: MHz
      • long_name: first intermediate frequency offset
      • description: Offset of first intermediate frequency stage (zero for no mixing)
      • _FillValue: 9.969209968e+36
      • AIRS_HDF_name: IF_offset_1
      • coverage_content_type: auxillaryInformation
      • origname: if_offset_1
      • fullnamepath: /if_offset_1
    mean_anom_wrt_equat[ atrack= 0 ..134] (Type is Float32)
    • attributes
      • valid_range: 0.000000000, 360.0000000
      • long_name: mean anomaly with respect to the equator
      • _FillValue: 9.969209968e+36
      • coverage_content_type: referenceInformation
      • units: degree
      • description: spacecraft mean anomaly measured with respect to the ascending node
      • origname: mean_anom_wrt_equat
      • fullnamepath: /mean_anom_wrt_equat
      • coordinates: subsat_lon subsat_lat
    band_lon_bnds[ atrack= 0 ..134] [ xtrack= 0 ..95] [ band= 0 ..4] [ fov_poly= 0 ..7] (Type is Float32)
    • attributes
      • units: degrees_east
      • valid_range: -180.0000000, 180.0000000
      • long_name: band fov boundary longitudes
      • description: longitudes of points forming a polygon around the perimeter of the band-specific fov
      • _FillValue: 9.969209968e+36
      • coverage_content_type: referenceInformation
      • origname: band_lon_bnds
      • fullnamepath: /band_lon_bnds
    band_lat[ atrack= 0 ..134] [ xtrack= 0 ..95] [ band= 0 ..4] (Type is Float32)
    • attributes
      • units: degrees_north
      • valid_range: -90.00000000, 90.00000000
      • long_name: band latitude
      • standard_name: latitude
      • description: band-specific fov center latitude
      • _FillValue: 9.969209968e+36
      • coverage_content_type: referenceInformation
      • bounds: band_lat_bnds
      • origname: band_lat
      • fullnamepath: /band_lat
    sat_azi[ atrack= 0 ..134] [ xtrack= 0 ..95] (Type is Float32)
    • attributes
      • valid_range: 0.000000000, 360.0000000
      • long_name: satellite azimuth angle
      • _FillValue: 9.969209968e+36
      • coverage_content_type: referenceInformation
      • standard_name: sensor_azimuth_angle
      • units: degree
      • description: satellite azimuth angle at the center of the spot (clockwise from North)
      • AIRS_HDF_name: satazi
      • origname: sat_azi
      • fullnamepath: /sat_azi
      • coordinates: lon lat
    lat_geoid[ atrack= 0 ..134] [ xtrack= 0 ..95] (Type is Float32)
    • attributes
      • valid_range: -90.00000000, 90.00000000
      • long_name: latitude
      • _FillValue: 9.969209968e+36
      • coverage_content_type: referenceInformation
      • standard_name: latitude
      • units: degrees_north
      • description: latitude of FOV center on the geoid (without terrain correction)
      • origname: lat_geoid
      • fullnamepath: /lat_geoid
    band_lbl[ band= 0 ..4] (Type is String)
    • attributes
      • long_name: Band name
      • standard_name: sensor_band_identifier
      • description: List of Microwave bands (K, Ka, V, W, G)
      • coverage_content_type: auxillaryInformation
      • origname: band_lbl
      • fullnamepath: /band_lbl
    instrument_state[ atrack= 0 ..134] [ xtrack= 0 ..95] (Type is Byte)
    • attributes
      • long_name: instrument state
      • _FillValue: 255
      • flag_values: 0, 1, 2, 3
      • coverage_content_type: qualityInformation
      • description: 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.
      • AIRS_HDF_name: state
      • flag_meanings: Process Special Erroneous Missing
      • origname: instrument_state
      • fullnamepath: /instrument_state
      • coordinates: lon lat
    center_freq[ channel= 0 ..21] (Type is Float32)
    • attributes
      • units: MHz
      • long_name: channel center frequency
      • standard_name: sensor_band_central_radiation_frequency
      • description: Channel center frequency
      • _FillValue: 9.969209968e+36
      • AIRS_HDF_name: center_freq
      • coverage_content_type: auxillaryInformation
      • origname: center_freq
      • fullnamepath: /center_freq
    spatial_lbl[ spatial= 0 ..2] (Type is String)
    • attributes
      • long_name: spatial direction
      • coverage_content_type: auxiliaryInformation
      • description: list of spatial directions (X, Y, Z)
      • origname: spatial_lbl
      • fullnamepath: /spatial_lbl
    warm_nedt[ channel= 0 ..21] (Type is Float32)
    • attributes
      • units: Kelvin
      • valid_range: 0.001000000047, 100.0000000
      • long_name: warm NEdT
      • description: Noise equivalent delta temperature derived from observations of the warm calibration target
      • _FillValue: 9.969209968e+36
      • AIRS_HDF_name: NeDT
      • coverage_content_type: qualityInformation
      • origname: warm_nedt
      • fullnamepath: /warm_nedt
    sat_sol_zen[ atrack= 0 ..134] (Type is Float32)
    • attributes
      • valid_range: 0.000000000, 180.0000000
      • long_name: satellite solar zenith
      • _FillValue: 9.969209968e+36
      • coverage_content_type: referenceInformation
      • units: degree
      • description: solar zenith angle at the satellite
      • origname: sat_sol_zen
      • fullnamepath: /sat_sol_zen
      • coordinates: subsat_lon subsat_lat
    cold_nedt[ channel= 0 ..21] (Type is Float32)
    • attributes
      • units: Kelvin
      • valid_range: 0.001000000047, 100.0000000
      • long_name: cold NEdT
      • description: Noise equivalent delta temperature derived from observations of cold space
      • _FillValue: 9.969209968e+36
      • coverage_content_type: qualityInformation
      • origname: cold_nedt
      • fullnamepath: /cold_nedt
    lon_geoid[ atrack= 0 ..134] [ xtrack= 0 ..95] (Type is Float32)
    • attributes
      • valid_range: -180.0000000, 180.0000000
      • long_name: longitude
      • _FillValue: 9.969209968e+36
      • coverage_content_type: referenceInformation
      • standard_name: longitude
      • units: degrees_east
      • description: longitude of FOV center on the geoid (without terrain correction)
      • origname: lon_geoid
      • fullnamepath: /lon_geoid
    obs_id[ atrack= 0 ..134] [ xtrack= 0 ..95] (Type is String)
    • attributes
      • long_name: earth view observation id
      • coverage_content_type: referenceInformation
      • description: 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).
      • origname: obs_id
      • fullnamepath: /obs_id
    view_ang[ atrack= 0 ..134] [ xtrack= 0 ..95] (Type is Float32)
    • attributes
      • valid_range: 0.000000000, 180.0000000
      • long_name: view angle
      • _FillValue: 9.969209968e+36
      • coverage_content_type: referenceInformation
      • standard_name: sensor_view_angle
      • units: degree
      • description: off nadir pointing angle
      • AIRS_HDF_name: scanang
      • origname: view_ang
      • fullnamepath: /view_ang
      • coordinates: lon lat
    local_solar_time[ atrack= 0 ..134] [ xtrack= 0 ..95] (Type is Float32)
    • attributes
      • valid_range: 0.000000000, 24.00000000
      • long_name: local apparent solar time
      • _FillValue: 9.969209968e+36
      • coverage_content_type: referenceInformation
      • units: hours
      • description: local apparent solar time in hours from midnight
      • origname: local_solar_time
      • fullnamepath: /local_solar_time
      • coordinates: lon lat
    lon_bnds[ atrack= 0 ..134] [ xtrack= 0 ..95] [ fov_poly= 0 ..7] (Type is Float32)
    • attributes
      • valid_range: -180.0000000, 180.0000000
      • long_name: FOV boundary longitudes
      • _FillValue: 9.969209968e+36
      • coverage_content_type: referenceInformation
      • units: degrees_east
      • description: longitudes of points forming a polygon around the perimeter of the FOV
      • origname: lon_bnds
      • fullnamepath: /lon_bnds
    sat_zen[ atrack= 0 ..134] [ xtrack= 0 ..95] (Type is Float32)
    • attributes
      • valid_range: 0.000000000, 180.0000000
      • long_name: satellite zenith angle
      • _FillValue: 9.969209968e+36
      • coverage_content_type: referenceInformation
      • standard_name: sensor_zenith_angle
      • units: degree
      • description: satellite zenith angle at the center of the spot
      • AIRS_HDF_name: satzen
      • origname: sat_zen
      • fullnamepath: /sat_zen
      • coordinates: lon lat
    aux_cold_temp[ atrack= 0 ..134] [ channel= 0 ..21] (Type is Float32)
    • attributes
      • units: Kelvin
      • long_name: cold space temperature
      • description: Effective temperature of cold calibration view (space) (Tcc)
      • _FillValue: 9.969209968e+36
      • coverage_content_type: auxillaryInformation
      • origname: cold_temp
      • fullnamepath: /aux/cold_temp
      • coordinates: aux_subsat_lon aux_subsat_lat
    aux_nonlin[ atrack= 0 ..134] [ xtrack= 0 ..95] [ channel= 0 ..21] (Type is Float32)
    • attributes
      • units: Kelvin
      • valid_range: 0.000000000, 400.0000000
      • long_name: nonlinearity correction
      • description: Nonlinearity correction used in calibrating earth scene brightness temps.
      • _FillValue: 9.969209968e+36
      • AIRS_HDF_name: cal_coef_a2
      • coverage_content_type: auxillaryInformation
      • origname: nonlin
      • fullnamepath: /aux/nonlin
      • coordinates: aux_lon aux_lat
    aux_offset[ atrack= 0 ..134] [ channel= 0 ..21] (Type is Float32)
    • attributes
      • units: Kelvin
      • long_name: calibration offset
      • description: Offset used in calibrating earth scene brightness temps.
      • _FillValue: 9.969209968e+36
      • AIRS_HDF_name: cal_coef_a0
      • coverage_content_type: auxillaryInformation
      • origname: offset
      • fullnamepath: /aux/offset
      • coordinates: aux_subsat_lon aux_subsat_lat
    aux_cal_blackbody_qualflag[ atrack= 0 ..134] [ channel= 0 ..21] (Type is Int32)
    • attributes
      • long_name: blackbody calibration quality flags
      • description: (Bit 32 is most significant. It is not used because it can cause confusion when this flag is used as a signed or unsigned integer.) Bit 3: Insufficient valid black body (warm calibration) observation counts to produce a scan-specific calibration. Scan may still be calibrated using coefficients from another scan. (warm_cal_bad) Bit 2: Insufficient valid black body temperature readings to produce a scan-specific calibration. Scan may still be calibrated using coefficients from another scan. (bb_temp_bad) Bit 1 (LSB): This scan's black body view not used. A scan-specific calibration may still be calculated using black body views from neighboring scans. (bb_bad)
      • _FillValue: -2147483647
      • coverage_content_type: qualityInformation
      • flag_meanings: bb_bad bb_temp_bad warm_cal_bad
      • flag_masks: 1, 2, 4
      • origname: cal_blackbody_qualflag
      • fullnamepath: /aux/cal_blackbody_qualflag
      • coordinates: aux_subsat_lon aux_subsat_lat
    aux_cal_space_qualflag[ atrack= 0 ..134] [ channel= 0 ..21] (Type is Int32)
    • attributes
      • long_name: space view calibration quality flags
      • description: (Bit 32 is most significant. It is not used because it can cause confusion when this flag is used as a signed or unsigned integer.) Bit 14 : Insufficient valid space (cold calibration) observation counts to produce a scan-specific calibration. Scan may still be calibrated using coefficients from another scan. (cold_cal_bad) Bit 13: Insufficient effective space temperature values to produce a scan-specific calibration. Scan may still be calibrated using coefficients from another scan. (space_temp_bad) Bit 12: This scan's space view #1 not used because of lunar intrusion or other problem. A scan-specific calibration may still be calculated using space views from neighboring views and scans. (sv1_bad) Bit 11: This scan's space view #2 not used because of lunar intrusion or other problem. A scan-specific calibration may still be calculated using space views from neighboring views and scans. (sv2_bad) Bit 10 : This scan's space view #3 not used because of lunar intrusion or other problem. A scan-specific calibration may still be calculated using space views from neighboring views and scans. (sv3_bad) Bit 9 : This scan's space view #4 not used because of lunar intrusion or other problem. A scan-specific calibration may still be calculated using space views from neighboring views and scans. (sv4_bad) Bit 8: Missing moon angle for this scan's space view #1. Lunar intrusion status is unknown. (sv1_moon_unknown) Bit 7: Missing moon angle for this scan's space view #2. Lunar intrusion status is unknown. (sv2_moon_unknown) Bit 6: Missing moon angle for this scan's space view #3. Lunar intrusion status is unknown. (sv3_moon_unknown) Bit 5: Missing moon angle for this scan's space view #4. Lunar intrusion status is unknown. (sv4_moon_unknown) Bits 1-4: reserved (0)
      • _FillValue: -2147483647
      • coverage_content_type: qualityInformation
      • flag_meanings: sv4_moon_unknown sv3_moon_unknown sv2_moon_unknown sv1_moon_unknown sv4_bad sv3_bad sv2_bad sv1_bad space_temp_bad cold_cal_bad
      • flag_masks: 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192
      • origname: cal_space_qualflag
      • fullnamepath: /aux/cal_space_qualflag
      • coordinates: aux_subsat_lon aux_subsat_lat
    aux_cal_qualflag[ atrack= 0 ..134] [ channel= 0 ..21] (Type is Int32)
    • attributes
      • long_name: calibration quality flags
      • description: (Bit 32 is most significant. It is not used because it can cause confusion when this flag is used as a signed or unsigned integer.) Bit 7 : No usable calibration. Scan is not calibrated. (cal_failed) Bit 6 : Calibration values used from different scan. (cal_from_diff_scan) Bit 5: Insufficient valid shelf temperature values to use in a scan calibration. Fall-back constant shelf temperatures are used. (shelf_temp_bad) Bit 4: Excess noise (noise) Bit 3: Telemetry out of limits (telem) Bit 2: Spectral quality is poor (spectral) Bit 1 (LSB): reserved (0)
      • _FillValue: -2147483647
      • coverage_content_type: qualityInformation
      • flag_meanings: spectral telem noise shelf_temp_bad cal_from_diff_scan cal_failed
      • flag_masks: 2, 4, 8, 16, 32, 64
      • origname: cal_qualflag
      • fullnamepath: /aux/cal_qualflag
      • coordinates: aux_subsat_lon aux_subsat_lat
    aux_geo_qualflag[ atrack= 0 ..134] [ xtrack= 0 ..95] (Type is Int32)
    • attributes
      • long_name: geolocation quality
      • description: Bit 7 - Failed geolocation on Earth topographic surface (surface_loc) Bit 6 - Could not set FOV surface elevations and land water fraction (DEM) Bit 5 - Failed geolocation on Earth geoid (geoid_loc) Bit 4 - Failed to set solar zenith or azimuth angles (solar_ang) Bit 3 - Failed to set spacecraft zenith or azimuth angles (spacecraft_ang) Bit 2 - Unused (0) Bit 1 (LSB) - Failed geolocation of some bands (band_specific)
      • _FillValue: -2147483647
      • coverage_content_type: qualityInformation
      • flag_meanings: surface_loc DEM geoid_loc solar_ang spacecraft_ang band_specific
      • flag_masks: 64, 32, 16, 8, 4, 1
      • origname: geo_qualflag
      • fullnamepath: /aux/geo_qualflag
    aux_warm_temp[ atrack= 0 ..134] [ channel= 0 ..21] (Type is Float32)
    • attributes
      • units: Kelvin
      • long_name: warm calibration temperature
      • description: Effective temperature of warm calibration view (black body) (Twc)
      • _FillValue: 9.969209968e+36
      • coverage_content_type: auxillaryInformation
      • origname: warm_temp
      • fullnamepath: /aux/warm_temp
      • coordinates: aux_subsat_lon aux_subsat_lat
    aux_gain[ atrack= 0 ..134] [ channel= 0 ..21] (Type is Float32)
    • attributes
      • units: Count/Kelvin
      • long_name: calibration gain
      • description: Gain factor used in calibrating earth scene brightness temps.
      • _FillValue: 9.969209968e+36
      • AIRS_HDF_name: cal_coef_a1
      • coverage_content_type: auxillaryInformation
      • origname: gain
      • fullnamepath: /aux/gain
      • coordinates: aux_subsat_lon aux_subsat_lat
    antenna_temp[ atrack= 0 ..134] [ xtrack= 0 ..95] [ channel= 0 ..21] (Type is Float32)
    • attributes
      • units: Kelvin
      • ancillary_variables: antenna_temp_qc
      • valid_range: 0.000000000, 400.0000000
      • long_name: antenna temperature
      • standard_name: brightness_temperature
      • description: 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: 9.969209968e+36
      • AIRS_HDF_name: antenna_temp
      • coverage_content_type: physicalMeasurement
      • origname: antenna_temp
      • fullnamepath: /antenna_temp
      • coordinates: lon lat
    sat_alt[ atrack= 0 ..134] (Type is Float32)
    • attributes
      • valid_range: 100000.0000, 1000000.000
      • long_name: satellite altitude
      • _FillValue: 9.969209968e+36
      • coverage_content_type: referenceInformation
      • standard_name: altitude
      • units: m
      • description: satellite altitude with respect to earth model at scan_mid_time
      • AIRS_HDF_name: satheight
      • origname: sat_alt
      • fullnamepath: /sat_alt
      • coordinates: subsat_lon subsat_lat
    asc_flag[ atrack= 0 ..134] (Type is Byte)
    • attributes
      • valid_range: 0, 1
      • long_name: ascending orbit flag
      • _FillValue: 255
      • flag_values: 0, 1
      • coverage_content_type: referenceInformation
      • description: ascending orbit flag: 1 if ascending, 0 descending
      • AIRS_HDF_name: scan_node_type
      • flag_meanings: descending ascending
      • origname: asc_flag
      • fullnamepath: /asc_flag
      • coordinates: subsat_lon subsat_lat
    sun_glint_lat[ atrack= 0 ..134] (Type is Float32)
    • attributes
      • valid_range: -90.00000000, 90.00000000
      • long_name: sun glint latitude
      • _FillValue: 9.969209968e+36
      • coverage_content_type: referenceInformation
      • standard_name: latitude
      • units: degrees_north
      • description: sun glint spot latitude at scan_mid_time. Fill for night observations.
      • AIRS_HDF_name: glintlat
      • origname: sun_glint_lat
      • fullnamepath: /sun_glint_lat
      • coordinates: subsat_lon subsat_lat
    subsat_lon[ atrack= 0 ..134] (Type is Float32)
    • attributes
      • valid_range: -180.0000000, 180.0000000
      • long_name: sub-satellite longitude
      • _FillValue: 9.969209968e+36
      • coverage_content_type: referenceInformation
      • standard_name: longitude
      • units: degrees_east
      • description: sub-satellite longitude at scan_mid_time
      • AIRS_HDF_name: sat_lon
      • origname: subsat_lon
      • fullnamepath: /subsat_lon
    sat_vel[ atrack= 0 ..134] [ spatial= 0 ..2] (Type is Float32)
    • attributes
      • long_name: satellite velocity
      • _FillValue: 9.969209968e+36
      • coverage_content_type: referenceInformation
      • units: m s-1
      • description: satellite ECR velocity at scan_mid_time
      • origname: sat_vel
      • fullnamepath: /sat_vel
      • coordinates: subsat_lon subsat_lat spatial_lbl
    atrack[ atrack= 0 ..134] (Type is Float32)
    no attributes
    attitude[ attitude= 0 ..2] (Type is Float32)
    no attributes
    band[ band= 0 ..4] (Type is Float32)
    no attributes
    channel[ channel= 0 ..21] (Type is UInt16)
    • attributes
      • units: 1
      • long_name: channel number
      • description: Number for each channel (1-22)
      • _FillValue: 65535
      • AIRS_HDF_name: Channel
      • coverage_content_type: auxillaryInformation
      • origname: channel
      • fullnamepath: /channel
    fov_poly[ fov_poly= 0 ..7] (Type is Float32)
    no attributes
    spacextrack[ spacextrack= 0 ..3] (Type is Float32)
    no attributes
    spatial[ spatial= 0 ..2] (Type is Float32)
    no attributes
    utc_tuple[ utc_tuple= 0 ..7] (Type is Float32)
    no attributes
    xtrack[ xtrack= 0 ..95] (Type is Float32)
    no attributes

    debug
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    OPeNDAP Hyrax (1.16.3)
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