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/NumericalData/TIMED/TIDI/L2_Profiles NASA NumericalData TIMED TIDI Profiles 2025-12-04T13:32:07Z 2020-07-07T21:15:39Z Only known prior ReleaseDate of the metadata 2025-11-14T16:01:53Z 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 2025-12-04T13:32:07Z Added MetadataRightsList. Updated to 2.7.1. ZCB Contains the TIDI Level 2 inverted profiles of wind, temperature and volume emission rates annotated with profile location and processing status. Profiles are produced at the maximum temporal resolution of the instrument. The TIDI instrument has been sponsored by NASA through grants NAG5-5049 and NNX07AB72G and is currently supported by NNX07AF48G. Killeen, Timothy L. 2025-11-14T16:01:53Z Johns Hopkins University Applied Physics Laboratory spase://SMWG/Person/Timothy.L.Killeen PrincipalInvestigator TIDI Profiles file format http://tidi.engin.umich.edu/save_lists/documents/pdf_files/3532-ProfileFileFormat.pdf spase://VITMO/NumericalData/TIMED/TIDI/L2_Profiles spase://VSPO/NumericalData/TIMED/TIDI/L2_Profiles spase://SMWG/Repository/TIMED/TIDI_POC Online Open TIDI POC website ftp://tidi.engin.umich.edu/tidi/profile/ The fastest/easiest way to download a lot of TIDI product files is to use TIDI's anonymous FTP site. Please download our latest version for all the data products that you need. NetCDF None http://tidi.engin.umich.edu/access_data/conditions_of_use.html Calibrated TIDI Profiles Level 2 10 spase://SMWG/Instrument/TIMED/TIDI Radiance Profile 2002-01-25T00:00:00.000 P3D Earth.NearSurface Earth.NearSurface.Atmosphere Earth.NearSurface.AuroralRegion Earth.NearSurface.EquatorialRegion Earth.NearSurface.Mesosphere Earth.NearSurface.PolarCap Earth.NearSurface.Stratosphere Earth.NearSurface.Thermosphere Earth.NearSurface.Ionosphere TIMED TIDI mesosphere lower thermosphere MLTI Inverted wind along LOS speed Inverted wind along the line of sight at each level in profile - a positive value indicates that the wind is blowing toward the observer. m/s -9999 Molecule Velocity Doppler temperature t_doppler Inverted line-of-sight Doppler temperature K -9999 Molecule Temperature Rotational temperature t_rot Inverted line-of-sight rotational temperature in profile K -9999 Molecule Temperature Ion temperature t_ion Inverted line-of-sight ion temperature in profile K -9999 Ion Temperature Brightness back1 through back9 Inverted line-of-sight backgrounds at 867, 762, 557.7, 630, 892, 780, 732, 844, and 589nm R/cm-1 -999 Electromagnetic Wavelength 557.7 892 nm back1 867 867 back2 762 762 back3 557.7 557.7 back4 630 630 back5 892 892 back6 780 780 back7 732 732 back8 844 844 back9 589 589