2.3.1 spase://NASA/NumericalData/GOLD/L1C/LIM/PT4S Gold Level 1C Limb data 2020-09-14T16:47:17Z The Level 1C limb data is sampled on a uniform angular grid Latitude. The data is resampled as follows: * About 4 scan mirror positions to fill the 0.2° L1C bin. * Narrow slit width: 0.075° * Use center of L1B and L1C bins to resample (nearest neighbor) GOLD Public Science Data Products Guide (1.0) 26 * Spectral data is combined within a L1C bin WITHOUT doing any wavelength alignment for each L1B sample * 30 bins Altitude * 32 bins N-S National Aeronautics and Space Administration; Dr. Richard Eastes spase://SMWG/Person/Richard.Eastes PrincipalInvestigator spase://SMWG/Person/James.M.Weygand MetadataContact GOLD Homepage web page https://gold.cs.ucf.edu/ GOLD web page with news and other information. GOLD Missions Space Science Reviews Article https://doi.org/10.1007/s11214-017-0392-2 Eastes, R.W., McClintock, W.E., Burns, A.G. et al. Space Sci. Rev. (2017) vol. 212, pp.383. spase://VSPO/NumericalData/GOLD/L1C/LIM/PT4S spase://NASA/NumericalData/SES-14/GOLD/L1C/LIM/PT4S spase://SMWG/Repository/NASA/GSFC/SPDF Online Open FTPS from SPDF (not with most browsers) ftps://spdf.gsfc.nasa.gov/pub/data/gold/level1c/ FTPS access to Gold Level 1C data HTTPS from SPDF https://spdf.gsfc.nasa.gov/pub/data/gold/level1c/ HTTPS access to Gold Level 1C data NetCDF Space Physics Data Facility of the NASA Goddard Space Flight Center; Robert E McGuire Calibrated GOLD Gold Level 1C Geman Sapce Agency Disk data Level 1C 1 spase://SMWG/Instrument/GOLD ImageIntensity 2018-10-06T00:00:00 P1D PT4S Earth.NearSurface.Ionosphere Day disk data GOLD SES-14 Altitude Grid values GRID_ALT TThe Tangent Height Altitude grid values. PT4S km Spherical GEO 30 9.9692e+36 Direction Positional Latitude Grid values Grid_LAT The Radial Latitude grid values. PT4S Degrees Spherical GEO 32 NaN DirectionAngle.ElevationAngle Positional ET time TIME_ET TDB seconds from January 1, 2000, 11:58:55.816 UTC at start of L1B time bin. PT4S Seconds 32 30 9.9692e+36 Magnitude Temporal UTC time TIME_UTC UTC date/time string: "2017-06-21T23:46:38.015Z". PT4S date/time 24 30 32 NaN Magnitude Temporal L1B time per grid 'L1B_TIME_BINS_PER_GRID' The number of L1B dwells in each L1C pixel. PT4S counts 32 30 65535 Magnitude Other L1B pixels per grid L1B_PIXELS_PER_GRID The number of L1B pixels in each L1C pixel. PT4S counts 32 30 65535 Scalar Other Quality flag QUALITY_FLAG Per pixel quality flags PT4S counts 30 32 0 4294967295 0 Scalar Other Wavelength WAVELENGTH The wavelengths at each row. PT4S nm 800 30 32 9.9692e+36 Photon Scalar Wavelength Raw Count RAW_COUNT The co-added raw count data. PT4S counts 800 30 32 9.9692e+36 Scalar Other Raw count random uncertainty RAW_COUNT_RANDOM_UNC The random uncertainty of the raw counts. PT4S counts 800 30 32 9.9692e+36 Uncertainty Other Corrected count CORRECTED_COUNT The co-added corrected counts. PT4S counts 800 30 32 9.9692e+36 Scalar Other Corrected count systematic uncertainty CORRECTED_COUNT_SYSTEMATIC_UNC Systematic uncertainty of the corrected counts. PT4S counts 800 30 32 9.9692e+36 Uncertainty Other Corrected count random uncertainty CORRECTED_COUNT_RANDOM_UNC Random uncertainty of the corrected counts. PT4S counts 800 30 32 9.9692e+36 Uncertainty Other Radiance RADIANCE The spectral radiance at each grid position. PT4S Rayleighs/nm 800 30 32 9.9692e+36 Scalar Other Radiance systematic uncertainty RADIANCE_SYSTEMATIC_UNC The spectral radiance systematic uncertainty. PT4S Rayleighs/nm 800 30 32 9.9692e+36 Uncertainty Other Radiance random uncertainty RADIANCE_RANDOM_UNC The spectral radiance random uncertainty. PT4S Rayleighs/nm 800 30 32 9.9692e+36 Uncertainty Other Background counts BACKGROUND_COUNTS The background counts subtracted in the background correction. PT4S counts 800 30 32 9.9692e+36 Scalar Other Reference point latitude REFERENCE_POINT_LAT Latitude of the reference point. PT4S degrees Spherical GEO 30 32 9.9692e+36 Direction Positional Reference point longitude REFERENCE_POINT_LON Longitude of the reference point. PT4S degrees Spherical GEO 30 32 9.9692e+36 Direction Positional Tangent Height TANGENT_HEIGHT The tangent height of the pixel center ray from the Earth's crust. PT4S km 30 32 9.9692e+36 Direction Positional Ray solar phase angles RAY_SOLAR_PHASE_ANGLE The planar angle between the pixel ray from center and the sun direction. PT4S degrees 30 32 9.9692e+36 Direction Positional Ray nadir angle RAY_NADIR_ANGLE The planar angle between the pixel ray from center and the spacecraft nadir. PT4S degrees 30 32 9.9692e+36 Direction Positional Emission angle EMISSION_ANGLE The planar angle between the pixel ray from center and the normal to the reference point. PT4S degrees 30 32 9.9692e+36 Direction Positional Solar zenith angle SOLAR_ZENITH_ANGLE The planar angle between the sun direction to the reference point and the normal to the reference point. PT4S degrees 30 32 9.9692e+36 Direction Positional