4.0 2.0 merra2.airs_aqua.200401_06z.nc4.h5 /data/NASAFILES/hdf5/merra2.airs_aqua.200401_06z.nc4.h5 latitude 361 levels 117 longitude 576 time 1 latitude /latitude units String degrees_north long_name String Latitude origname String latitude fullnamepath String /latitude levels /levels units String level description String satellite channel type String channels long_name String satellite channel positive String up origname String levels fullnamepath String /levels longitude /longitude units String degrees_east long_name String Longitude origname String longitude fullnamepath String /longitude time /time long_name String time calendar String standard standard_name String time units String minutes since 20040101 06:00:00 begin_time String 06:00:00 begin_date String 20040101 origname String time fullnamepath String /time wavelength /levels long_name String channel wavelength units String micrometers _FillValue Float32 9.999999870e+14 standard_name String sensor_band_central_radiation_wavelength origname String wavelength fullnamepath String /wavelength mean_omf /time /levels /latitude /longitude grid_name String grid01 grid_type String linear time_statistic String instantaneous comments String omf units String K long_name String airs_aqua brightness temperature mean O-minus-F _FillValue Float32 9.999999870e+14 origname String mean_omf fullnamepath String /mean_omf mean_bias /time /levels /latitude /longitude grid_name String grid01 grid_type String linear time_statistic String instantaneous comments String bias units String K long_name String airs_aqua brightness temperature mean bias _FillValue Float32 9.999999870e+14 origname String mean_bias fullnamepath String /mean_bias stdv_bias /time /levels /latitude /longitude grid_name String grid01 grid_type String linear time_statistic String instantaneous comments String bias units String K long_name String airs_aqua brightness temperature square root of variance bias _FillValue Float32 9.999999870e+14 origname String stdv_bias fullnamepath String /stdv_bias stdv_obs /time /levels /latitude /longitude grid_name String grid01 grid_type String linear time_statistic String instantaneous comments String obs units String K long_name String airs_aqua brightness temperature square root of variance observations _FillValue Float32 9.999999870e+14 origname String stdv_obs fullnamepath String /stdv_obs mean_obs /time /levels /latitude /longitude grid_name String grid01 grid_type String linear time_statistic String instantaneous comments String obs units String K long_name String airs_aqua brightness temperature mean observations _FillValue Float32 9.999999870e+14 origname String mean_obs fullnamepath String /mean_obs mean_oma /time /levels /latitude /longitude grid_name String grid01 grid_type String linear time_statistic String instantaneous comments String oma units String K long_name String airs_aqua brightness temperature mean O-minus-A _FillValue Float32 9.999999870e+14 origname String mean_oma fullnamepath String /mean_oma stdv_omf /time /levels /latitude /longitude grid_name String grid01 grid_type String linear time_statistic String instantaneous comments String omf units String K long_name String airs_aqua brightness temperature square root of variance O-minus-F _FillValue Float32 9.999999870e+14 origname String stdv_omf fullnamepath String /stdv_omf frequency /levels long_name String channel frequency units String gigahertz _FillValue Float32 9.999999870e+14 origname String frequency fullnamepath String /frequency stdv_oma /time /levels /latitude /longitude grid_name String grid01 grid_type String linear time_statistic String instantaneous comments String oma units String K long_name String airs_aqua brightness temperature square root of variance O-minus-A _FillValue Float32 9.999999870e+14 origname String stdv_oma fullnamepath String /stdv_oma nobs_obs /time /levels /latitude /longitude grid_name String grid01 grid_type String linear time_statistic String instantaneous comments String obs long_name String airs_aqua brightness temperature number observations units String count _FillValue Float32 9.999999870e+14 origname String nobs_obs fullnamepath String /nobs_obs calendar String standard comments String File model String geos/das center String gsfc Title String MERRA-2 Monthly Gridded Innovations and Observations airs_aqua ShortName String M2_AIRS_AQUA LongName String MERRA-2 Monthly Gridded Innovations and Observation AIRS_AQUA VersionID String 1 Format String NetCDF-4 ProcessingLevel String 4 Source String NASA Global Modeling and Assimilation Office DataSetQuality String These binned observations include parameters for bias and difference from analysis and first-guess. Comment String These data represent the observations assimilated during the processing of MERRA-2, which have been binned to the MERRA-2 grid. RelatedURL String https://gmao.gsfc.nasa.gov/reanalysis/MERRA-2/ MapProjection String Geographic latitude/longitude Datum String WGS-84 Filename String merra2.airs_aqua.200401_06z.nc4 SpatialCoverage String global Institution String NASA Global Modeling and Assimilation Office WesternmostLongitude String -180.0 EasternmostLongitude String 179.375 LatitudeResolution String 0.5 LongitudeResolution String 0.625 DataResolution String 0.5x0.625 IdentifierProductDOI String 10.5067/MEASURES/MERRA2_AIRS_AQUA GranuleID String merra2.airs_aqua.200401_06z.nc4 RangeBeginningDate String 2004-01-01 RangeBeginningTime String 03:00:00.000000 RangeEndingDate String 2004-01-31 RangeEndingTime String 08:59:59.999999 Conventions String CF-1-8 ProductionDateTime String 2025-09-08T13:17:58Z IdentifierProductDOIAuthority String https://doi.org SouthernmostLatitude String -90.0 NorthernmostLatitude String 90.0 DODS_EXTRA Container Unlimited_Dimension String time