2.2.8 spase://NASA/DisplayData/TIMED/GUVI/O-N2_Summary_GIF TIMED GUVI O/N2 Summary GIF Images 2020-07-07T19:48:38Z A combined map of GUVI O/N2 and CODE TEC (total electron content) over three days. The CODE TEC data were obtained from ftp.unibe.ch/aiub/CODE/ and re-sampled at GUVI O/N2 location and time. The GUVI data used here are provided through support from the NASA MOamp;DA program. The GUVI instrument was designed and built by The Aerospace Corporation and The Johns Hopkins University. The Principal Investigator is Dr. Andrew B. Christensen and the Chief Scientist and co-PI is Dr. Larry J. Paxton. See also Data Usage Policy at http://guvitimed.jhuapl.edu/home_guvi-datausage. spase://SMWG/Person/Andrew.B.Christensen PrincipalInvestigator spase://SMWG/Person/Larry.J.Paxton CoInvestigator Thermospheric O/N2 and TEC Information http://guvitimed.jhuapl.edu/data_on2_tec_info L3 Thermospheric O/N2 and TEC (GIF) Data Products Availability http://guvitimed.jhuapl.edu/data_status_l3_on2_tec_gif spase://VITMO/DisplayData/TIMED/GUVI/O-N2_Summary_GIF spase://VSPO/DisplayData/TIMED/GUVI/O-N2_Summary_GIF spase://SMWG/Repository/TIMED/GUVI_POC Online Open GUVI POC L3 Thermospheric O/N2 and TEC (GIF) Data Request http://guvitimed.jhuapl.edu/data_fetch_l3_on2_tec_gif This web page allows the request of GIF-formatted image files for this product. To request data: select the year and day then click the link of the desired file name. GUVI POC L3 Thermospheric O/N2 and TEC Gallery http://guvitimed.jhuapl.edu/guvi-galleryl3on2 This web page allows viewing of individual images or a slideshow of a sequence of images. To request data: select the year and day and then click display. GUVI Data Products Access http://guvitimed.jhuapl.edu/data_products This web page provides access to data products as well as to descriptions and availability information. GIF None NASA, Andrew B. Christensen spase://SMWG/Repository/TIMED/GUVI_POC Online Open GUVI POC L3 Thermospheric O/N2 and TEC (PS) Data Request http://guvitimed.jhuapl.edu//data_fetch_l3_on2_tec_ps This web page allows the request of PostScript-formatted image files for this product. To request data: select the year and day then click the link of the desired file name. GUVI Data Products Access http://guvitimed.jhuapl.edu/data_products This web page provides access to data products as well as to descriptions and availability information. Postscript None NASA, Andrew B. Christensen Calibrated GUVI O/N2 and Total ELectron Content (TEC) Summary Images Level 3 spase://SMWG/Instrument/TIMED/GUVI EnergeticParticles 2002-02-21T00:00:00.000Z 2007-04-21T00:00:00.000Z P3D Earth.NearSurface.Thermosphere Earth.NearSurface.Ionosphere The L1C files currently available are being evaluated. Please contact GUVI team before using TIMED GUVI lower thermosphere ionosphere MLTI aurora O/N2 Data O/N2 ratio The thermospheric column number density ratio of O and N2. unitless Molecule Ratio NumberDensity