2.7.1 https://spdx.org/licenses/ SPDX CC0-1.0 https://spdx.org/licenses/CC0-1.0.html Creative Commons Zero v1.0 Universal CC0 1.0 Universal is the Creative Commons license applicable to all publicly available SPASE metadata descriptions spase://NASA/DisplayData/GOLD/L1D/LIM/PT180S NASA DisplayData Gold Level 1D Limb Plots 2025-12-04T13:27:56Z 2020-09-14T16:47:17Z Only known prior ReleaseDate of the metadata 2025-03-03T13:30:47Z Modified Funding Agency and AwardNumber. ZCB 2025-11-14T16:17:31Z Added PublicationInfo. Added ResourceType and NamingAuthority. Changed http to https in top-level schemaLocation attribute. Fixed version number separator in top-level schemaLocation attribute. Matched version number in schemaLocation attribute to updated value in Version tag. ZCB 2025-12-04T13:27:56Z Added MetadataRightsList and RightsList(s). Updated to 2.7.1. ZCB Level 1D files contain a thumbnail image (PNG) for individual limb scans. There is also a combined thumbnail image file created that contains 4 images: 1356 Angstrom (Atomic Oxygen), total Lyman-Birge-Hopfield (LBH), stack of 8 slices for different latitudes of brightness as a function of wavelength and tangent altitude, and a single line plot with brightness of 1356, LBH Short (denoted LBH1), and LBH Long (denoted LBH2) as a function of tangent altitude. Separate files are created for Channel A and Channel B data. A new L1D file is generated for each new L1C file. These can correspond to either the Northern or Southern hemisphere. National Aeronautics and Space Administration; Dr. Richard Eastes Eastes, Richard 2025-11-14T16:17:31Z Space Physics Data Facility National Aeronautics and Space Administration Explorer Program NNG19PQ28C spase://SMWG/Person/Richard.Eastes PrincipalInvestigator 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/DisplayData/GOLD/L1D/LIM/PT180S spase://NASA/DisplayData/SES-14/GOLD/L1D/LIM/PT180S spase://SMWG/Repository/NASA/GSFC/SPDF Online Open https://spdx.org/licenses/ SPDX CC0-1.0 https://spdx.org/licenses/CC0-1.0.html Creative Commons Zero v1.0 Universal CC0 1.0 Universal is the Creative Commons license applicable to all publicly available NASA Heliophysics data products HTTPS from SPDF https://spdf.gsfc.nasa.gov/pub/data/gold/level1d/ Directory with GOLD plots. en PNG The GOLD Team The GOLD Team GOLD L1D Limb Radiances spase://SMWG/Instrument/GOLD Radiance 2018-10-05T00:00:00 -P1D PT180S Ultraviolet Earth.NearSurface.Ionosphere Northern hemisphere and southern hemisphere images are separate. Images are taken every 12 min or 18 min whenever possible. GOLD SES-14 1300 angstroms to ~1700 angstroms Radiances The spectral radiance 1300 angstroms to ~1700 angstroms as a function of altitude and geographic latitude. PT180S KiloRayleighs 0 1000000000 NaN Scalar Other 1356 angstroms, LBH1, and LBH2 Radiances The spectral radiance 1356 angstroms, LBH1, and LBH2 as a function of altitude. PT180S KiloRayleighs 0 1000000000 NaN Scalar Other 1356 Angstrom Radiances The spectral radiance at each grid position. PT180S KiloRayleighs 0 1000000000 NaN Scalar Other LBH Band Radiances radiance The spectral radiance at each grid position. PT180S KiloRayleighs 0 1000000000 NaN Scalar Other Latitude Pixel latitude. PT180S degrees -90 90 9.9692e+36 Direction Positional Longitude Pixel longitude. PT180S degrees -180 180 9.9692e+36 Direction Positional Altitude Altitude at each latitude/longitude grid point. PT180S km 0 1000 9.9692e+36 Direction Positional Wavelength Wavelength for latitude versus radiance versus wavelenth plots. PT180S nm 130 170 9.9692e+36 Photon Scalar Wavelength