{ "startDate": "2002-02-20T00:06:55Z", "stopDate": "2020-12-31T23:52:46Z", "sampleStartDate": "2020-12-30T00:03:03Z", "sampleStopDate": "2020-12-30T23:54:06Z", "cadence": "PT1M39.05S", "x_cadence_fraction": 0.14323607427055704, "x_cadence_note": "Counts based on variable 'Epochcold_ascend' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/timed/tidi/windvectors_ncar/2002/02/timed_windvectorsncar_tidi_200202200006_v01.cdf. The most common cadence, 99050 [ms] = PT1M39.05S, occurred for 14.3236% of the 54 timesteps. ", "maxRequestDuration": "PT4293150S", "resourceURL": "https://cdaweb.gsfc.nasa.gov/misc/NotesT.html#TIMED_WINDVECTORSNCAR_TIDI", "contact": "Timothy Killeen @ NCAR", "resourceID": "https://doi.org/10.48322/9pec-k333", "additionalMetadata": { "name": "SPASE", "contentURL": "https://spase-metadata.org/NASA/NumericalData/TIMED/TIDI/WindVectors/PT82.28S.html" }, "parameters": [ { "name": "Time", "type": "isotime", "units": "UTC", "length": 24, "fill": null, "x_description": "Default time", "x_cdf_NAME": "Epochcold_ascend", "x_cdf_DataType": "CDF_EPOCH" }, { "name": "ZonalWindP9_SampleProfilecold_ascend", "type": "double", "x_cdf_DataType": "CDF_FLOAT", "description": "Zonal wind at 75, 80, 85, 90, 95, and 100 km, Ascending orbit phase, Cold side", "fill": "-1.0E31", "units": "m/s", "x_label": [ "Wzonl(75km,cld,asc)", "Wzonl(80km,cld,asc)", "Wzonl(85km,cld,asc)", "Wzonl(90km,cld,asc)", "Wzonl(95km,cld,asc)", "Wzonl(100km,cld,asc)" ], "x_format": ".4e", "x_fractionDigits": "4", "x_cdf_FORMAT": "e12.4", "x_cdf_FIELDNAM": "Zonal wind at 6 heights cold ascending", "x_cdf_DISPLAY_TYPE": "default_dimension", "x_cdf_DEPEND_0": "Epochcold_ascend", "size": [ 6 ], "bins": [ { "name": "sampling_indices", "description": "sampling indices", "centers": [ 11, 13, 15, 17, 19, 21 ], "x_label": "sampling indices", "units": null } ] }, { "name": "MeridionalWindP9_SampleProfilecold_ascend", "type": "double", "x_cdf_DataType": "CDF_FLOAT", "description": "Meridional wind at 75, 80, 85, 90, 95, and 100 km, Ascending orbit phase, Cold Side", "fill": "-1.0E31", "units": "m/s", "x_label": [ "Wmerd(75km,cld,asc)", "Wmerd(80km,cld,asc)", "Wmerd(85km,cld,asc)", "Wmerd(90km,cld,asc)", "Wmerd(95km,cld,asc)", "Wmerd(100km,cld,asc)" ], "x_format": ".4e", "x_fractionDigits": "4", "x_cdf_FORMAT": "e12.4", "x_cdf_FIELDNAM": "Meridional wind at 6 heights cold ascending", "x_cdf_DISPLAY_TYPE": "default_dimension", "x_cdf_DEPEND_0": "Epochcold_ascend", "size": [ 6 ], "bins": [ { "name": "sampling_indices", "description": "sampling indices", "centers": [ 11, 13, 15, 17, 19, 21 ], "x_label": "sampling indices", "units": null } ] }, { "name": "Ucold_P9_ascend", "type": "double", "x_cdf_DataType": "CDF_FLOAT", "description": "Zonal wind profiles (velocity as function of time and altitude), Ascending orbit phase, Cold side", "fill": "-1.0E31", "units": "m/s", "x_label": "Wzonal(cold,asc)", "x_format": ".4e", "x_fractionDigits": "4", "x_cdf_FORMAT": "e12.4", "x_cdf_FIELDNAM": "Zonal Wind P9 cold ascending", "x_cdf_DISPLAY_TYPE": "default_dimension", "x_cdf_DEPEND_0": "Epochcold_ascend", "size": [ 30 ], "bins": [ { "name": "ALT_RETRIEVED", "description": "Altitude of each point in retrieval grid", "centers": [ 50, 52.5, 55, 57.5, 60, 62.5, 65, 67.5, 70, 72.5, 75, 77.5, 80, 82.5, 85, 87.5, 90, 92.5, 95, 97.5, 100, 102.5, 105, 107.5, 110, 112.5, 115, 117.5, 120, 122.5 ], "x_label": "Height", "units": "km" } ] }, { "name": "VAR_Ucold_P9_ascend", "type": "double", "x_cdf_DataType": "CDF_FLOAT", "description": "- -> Zonal wind variance profiles, Ascending orbit phase, Cold side", "fill": "-1.0E31", "units": "(m/s)^2", "x_label": "Var_Wzonl(cld,asc)", "x_format": ".4e", "x_fractionDigits": "4", "x_cdf_FORMAT": "e12.4", "x_cdf_FIELDNAM": "Zonal Wind Variance cold ascending", "x_cdf_DISPLAY_TYPE": "default_dimension", "x_cdf_DEPEND_0": "Epochcold_ascend", "size": [ 30 ], "bins": [ { "name": "ALT_RETRIEVED", "description": "Altitude of each point in retrieval grid", "centers": [ 50, 52.5, 55, 57.5, 60, 62.5, 65, 67.5, 70, 72.5, 75, 77.5, 80, 82.5, 85, 87.5, 90, 92.5, 95, 97.5, 100, 102.5, 105, 107.5, 110, 112.5, 115, 117.5, 120, 122.5 ], "x_label": "Height", "units": "km" } ] }, { "name": "Vcold_P9_ascend", "type": "double", "x_cdf_DataType": "CDF_FLOAT", "description": "Meridional wind profiles, (velocity as a function of time and altitude), Ascending orbit phase, Cold side", "fill": "-1.0E31", "units": "m/s", "x_label": "Wmerid(cold,asc)", "x_format": ".4e", "x_fractionDigits": "4", "x_cdf_FORMAT": "e12.4", "x_cdf_FIELDNAM": "Meridional Wind P9 cold ascending", "x_cdf_DISPLAY_TYPE": "default_dimension", "x_cdf_DEPEND_0": "Epochcold_ascend", "size": [ 30 ], "bins": [ { "name": "ALT_RETRIEVED", "description": "Altitude of each point in retrieval grid", "centers": [ 50, 52.5, 55, 57.5, 60, 62.5, 65, 67.5, 70, 72.5, 75, 77.5, 80, 82.5, 85, 87.5, 90, 92.5, 95, 97.5, 100, 102.5, 105, 107.5, 110, 112.5, 115, 117.5, 120, 122.5 ], "x_label": "Height", "units": "km" } ] }, { "name": "VAR_Vcold_P9_ascend", "type": "double", "x_cdf_DataType": "CDF_FLOAT", "description": "- -> Meridional wind variance profiles Ascending orbit phase, Cold side", "fill": "-1.0E31", "units": "(m/s)^2", "x_label": "Var_Wmerd(cld,asc)", "x_format": ".4e", "x_fractionDigits": "4", "x_cdf_FORMAT": "e12.4", "x_cdf_FIELDNAM": "Meridional wind variance cold ascending", "x_cdf_DISPLAY_TYPE": "default_dimension", "x_cdf_DEPEND_0": "Epochcold_ascend", "size": [ 30 ], "bins": [ { "name": "ALT_RETRIEVED", "description": "Altitude of each point in retrieval grid", "centers": [ 50, 52.5, 55, 57.5, 60, 62.5, 65, 67.5, 70, 72.5, 75, 77.5, 80, 82.5, 85, 87.5, 90, 92.5, 95, 97.5, 100, 102.5, 105, 107.5, 110, 112.5, 115, 117.5, 120, 122.5 ], "x_label": "Height", "units": "km" } ] }, { "name": "Windplot_cold_asc_080", "type": "double", "x_cdf_DataType": "CDF_FLOAT", "description": "Wind vector map, 80 km, Cylindrical projection, Ascending orbit phase, Cold side", "fill": "-1.0E31", "units": "m/s", "x_format": ".2f", "x_fractionDigits": "2", "x_cdf_FORMAT": "f9.2", "x_cdf_FIELDNAM": "Cold, Ascending, 80 km, Cylindrical proj.", "x_cdf_VIRTUAL": "true", "x_cdf_FUNCT": "wind_plot", "x_cdf_COMPONENTS": [ "Ucold_P9_ascend", "Vcold_P9_ascend" ], "x_cdf_DISPLAY_TYPE": "default_dimensionTHUMBSIZE>250>MAP_PROJ>8>x=LATcold_ascend,y=LONcold_ascend", "x_cdf_DEPEND_0": "Epochcold_ascend", "size": [ 6 ] }, { "name": "Windplot_cold_asc_transv_080", "type": "double", "x_cdf_DataType": "CDF_FLOAT", "description": "- -> Transverse Mercator projection, Ascending orbit phase, Cold side", "fill": "-1.0E31", "units": "m/s", "x_format": ".2f", "x_fractionDigits": "2", "x_cdf_FORMAT": "f9.2", "x_cdf_FIELDNAM": "Cold, Ascending, 80km, Transverse merc. proj.", "x_cdf_VIRTUAL": "true", "x_cdf_FUNCT": "wind_plot", "x_cdf_COMPONENTS": [ "Ucold_P9_ascend", "Vcold_P9_ascend" ], "x_cdf_DISPLAY_TYPE": "default_dimensionTHUMBSIZE>250>MAP_PROJ>14>x=LATcold_ascend,y=LONcold_ascend", "x_cdf_DEPEND_0": "Epochcold_ascend", "size": [ 6 ] }, { "name": "Windplot_cold_asc_mov_080", "type": "double", "x_cdf_DataType": "CDF_FLOAT", "description": "- -> MOVIE: Cylindrical projection, Ascending orbit phase, Cold side", "fill": "-1.0E31", "units": "m/s", "x_format": ".2f", "x_fractionDigits": "2", "x_cdf_FORMAT": "f9.2", "x_cdf_FIELDNAM": "Cold, Ascending, 80km, Cylindrical proj.", "x_cdf_VIRTUAL": "true", "x_cdf_FUNCT": "wind_plot", "x_cdf_COMPONENTS": [ "Ucold_P9_ascend", "Vcold_P9_ascend" ], "x_cdf_DISPLAY_TYPE": "default_dimensionMAP_PROJ>8>x=LATcold_ascend,y=LONcold_ascend", "x_cdf_DEPEND_0": "Epochcold_ascend", "size": [ 6 ] }, { "name": "Windplot_cold_asc_transv_mov_080", "type": "double", "x_cdf_DataType": "CDF_FLOAT", "description": "- -> MOVIE: Transverse Mercator projection, Ascending orbit phase, Cold side", "fill": "-1.0E31", "units": "m/s", "x_format": ".2f", "x_fractionDigits": "2", "x_cdf_FORMAT": "f9.2", "x_cdf_FIELDNAM": "Cold, Ascending, 80km, Transverse merc. proj.", "x_cdf_VIRTUAL": "true", "x_cdf_FUNCT": "wind_plot", "x_cdf_COMPONENTS": [ "Ucold_P9_ascend", "Vcold_P9_ascend" ], "x_cdf_DISPLAY_TYPE": "default_dimensionMAP_PROJ>14>x=LATcold_ascend,y=LONcold_ascend", "x_cdf_DEPEND_0": "Epochcold_ascend", "size": [ 6 ] }, { "name": "Windplot_cold_asc_090", "type": "double", "x_cdf_DataType": "CDF_FLOAT", "description": "Wind vector map, 90 km, Cylindrical projection, Ascending orbit phase, Cold side", "fill": "-1.0E31", "units": "m/s", "x_format": ".2f", "x_fractionDigits": "2", "x_cdf_FORMAT": "f9.2", "x_cdf_FIELDNAM": "Cold, Ascending, 90 km, Cylindrical proj.", "x_cdf_VIRTUAL": "true", "x_cdf_FUNCT": "wind_plot", "x_cdf_COMPONENTS": [ "Ucold_P9_ascend", "Vcold_P9_ascend" ], "x_cdf_DISPLAY_TYPE": "default_dimensionTHUMBSIZE>250>MAP_PROJ>8>x=LATcold_ascend,y=LONcold_ascend", "x_cdf_DEPEND_0": "Epochcold_ascend", "size": [ 6 ] }, { "name": "Windplot_cold_asc_transv_090", "type": "double", "x_cdf_DataType": "CDF_FLOAT", "description": "- -> Transverse Mercator projection, Ascending orbit phase, Cold side", "fill": "-1.0E31", "units": "m/s", "x_format": ".2f", "x_fractionDigits": "2", "x_cdf_FORMAT": "f9.2", "x_cdf_FIELDNAM": "Cold, Ascending, 90km, Transverse merc. proj.", "x_cdf_VIRTUAL": "true", "x_cdf_FUNCT": "wind_plot", "x_cdf_COMPONENTS": [ "Ucold_P9_ascend", "Vcold_P9_ascend" ], "x_cdf_DISPLAY_TYPE": "default_dimensionTHUMBSIZE>250>MAP_PROJ>14>x=LATcold_ascend,y=LONcold_ascend", "x_cdf_DEPEND_0": "Epochcold_ascend", "size": [ 6 ] }, { "name": "Windplot_cold_asc_mov_090", "type": "double", "x_cdf_DataType": "CDF_FLOAT", "description": "- -> MOVIE: Cylindrical projection, Ascending orbit phase, Cold side", "fill": "-1.0E31", "units": "m/s", "x_format": ".2f", "x_fractionDigits": "2", "x_cdf_FORMAT": "f9.2", "x_cdf_FIELDNAM": "Cold, Ascending, 90km, Cylindrical proj.", "x_cdf_VIRTUAL": "true", "x_cdf_FUNCT": "wind_plot", "x_cdf_COMPONENTS": [ "Ucold_P9_ascend", "Vcold_P9_ascend" ], "x_cdf_DISPLAY_TYPE": "default_dimensionMAP_PROJ>8>x=LATcold_ascend,y=LONcold_ascend", "x_cdf_DEPEND_0": "Epochcold_ascend", "size": [ 6 ] }, { "name": "Windplot_cold_asc_transv_mov_090", "type": "double", "x_cdf_DataType": "CDF_FLOAT", "description": "- -> MOVIE: Transverse Mercator projection, Ascending orbit phase, Cold side", "fill": "-1.0E31", "units": "m/s", "x_format": ".2f", "x_fractionDigits": "2", "x_cdf_FORMAT": "f9.2", "x_cdf_FIELDNAM": "Cold, Ascending, 90km, Transverse merc. proj.", "x_cdf_VIRTUAL": "true", "x_cdf_FUNCT": "wind_plot", "x_cdf_COMPONENTS": [ "Ucold_P9_ascend", "Vcold_P9_ascend" ], "x_cdf_DISPLAY_TYPE": "default_dimensionMAP_PROJ>14>x=LATcold_ascend,y=LONcold_ascend", "x_cdf_DEPEND_0": "Epochcold_ascend", "size": [ 6 ] }, { "name": "Windplot_cold_asc_100", "type": "double", "x_cdf_DataType": "CDF_FLOAT", "description": "Wind vector map, 100 km, Cylindrical projection, Ascending orbit phase, Cold side", "fill": "-1.0E31", "units": "m/s", "x_format": ".2f", "x_fractionDigits": "2", "x_cdf_FORMAT": "f9.2", "x_cdf_FIELDNAM": "Cold, Ascending, 100 km, Cylindrical proj.", "x_cdf_VIRTUAL": "true", "x_cdf_FUNCT": "wind_plot", "x_cdf_COMPONENTS": [ "Ucold_P9_ascend", "Vcold_P9_ascend" ], "x_cdf_DISPLAY_TYPE": "default_dimensionTHUMBSIZE>250>MAP_PROJ>8>x=LATcold_ascend,y=LONcold_ascend", "x_cdf_DEPEND_0": "Epochcold_ascend", "size": [ 6 ] }, { "name": "Windplot_cold_asc_transv_100", "type": "double", "x_cdf_DataType": "CDF_FLOAT", "description": "- -> Transverse Mercator projection, Ascending orbit phase, Cold side", "fill": "-1.0E31", "units": "m/s", "x_format": ".2f", "x_fractionDigits": "2", "x_cdf_FORMAT": "f9.2", "x_cdf_FIELDNAM": "Cold, Ascending, 100km, Transverse merc. proj.", "x_cdf_VIRTUAL": "true", "x_cdf_FUNCT": "wind_plot", "x_cdf_COMPONENTS": [ "Ucold_P9_ascend", "Vcold_P9_ascend" ], "x_cdf_DISPLAY_TYPE": "default_dimensionTHUMBSIZE>250>MAP_PROJ>14>x=LATcold_ascend,y=LONcold_ascend", "x_cdf_DEPEND_0": "Epochcold_ascend", "size": [ 6 ] }, { "name": "Windplot_cold_asc_mov_100", "type": "double", "x_cdf_DataType": "CDF_FLOAT", "description": "- -> MOVIE: Cylindrical projection, Ascending orbit phase, Cold side", "fill": "-1.0E31", "units": "m/s", "x_format": ".2f", "x_fractionDigits": "2", "x_cdf_FORMAT": "f9.2", "x_cdf_FIELDNAM": "Cold, Ascending, 100km, Cylindrical proj.", "x_cdf_VIRTUAL": "true", "x_cdf_FUNCT": "wind_plot", "x_cdf_COMPONENTS": [ "Ucold_P9_ascend", "Vcold_P9_ascend" ], "x_cdf_DISPLAY_TYPE": "default_dimensionMAP_PROJ>8>x=LATcold_ascend,y=LONcold_ascend", "x_cdf_DEPEND_0": "Epochcold_ascend", "size": [ 6 ] }, { "name": "Windplot_cold_asc_transv_mov_100", "type": "double", "x_cdf_DataType": "CDF_FLOAT", "description": "- -> MOVIE: Transverse Mercator projection, Ascending orbit phase, Cold side", "fill": "-1.0E31", "units": "m/s", "x_format": ".2f", "x_fractionDigits": "2", "x_cdf_FORMAT": "f9.2", "x_cdf_FIELDNAM": "Cold, Ascending, 100km, Transverse merc. proj.", "x_cdf_VIRTUAL": "true", "x_cdf_FUNCT": "wind_plot", "x_cdf_COMPONENTS": [ "Ucold_P9_ascend", "Vcold_P9_ascend" ], "x_cdf_DISPLAY_TYPE": "default_dimensionMAP_PROJ>14>x=LATcold_ascend,y=LONcold_ascend", "x_cdf_DEPEND_0": "Epochcold_ascend", "size": [ 6 ] }, { "name": "LATcold_ascend", "type": "double", "x_cdf_DataType": "CDF_FLOAT", "description": "Geodetic latitude, Ascending orbit phase, Cold Side", "fill": "-1.0E31", "units": "deg", "x_label": "Lat (cold,asc)", "x_format": ".2f", "x_fractionDigits": "2", "x_cdf_FORMAT": "f8.2", "x_cdf_FIELDNAM": "Geodetic Lat cold ascending", "x_cdf_DEPEND_0": "Epochcold_ascend" }, { "name": "LONcold_ascend", "type": "double", "x_cdf_DataType": "CDF_FLOAT", "description": "- -> Geodetic East Longitude, Ascending orbit phase, Cold side", "fill": "-1.0E31", "units": "deg", "x_label": "Long (cold,asc)", "x_format": ".2f", "x_fractionDigits": "2", "x_cdf_FORMAT": "f8.2", "x_cdf_FIELDNAM": "Geodetic Long(cold) ascending", "x_cdf_DEPEND_0": "Epochcold_ascend" }, { "name": "SZAcold_ascend", "type": "double", "x_cdf_DataType": "CDF_FLOAT", "description": "- -> Solar Zenith Angle (SZA), Ascending orbit phase, Cold side", "fill": "-1.0E31", "units": "deg", "x_label": "SZA (cold,asc)", "x_format": ".2f", "x_fractionDigits": "2", "x_cdf_FORMAT": "f8.2", "x_cdf_FIELDNAM": "Solar Zenith Aangle cold ascending", "x_cdf_DEPEND_0": "Epochcold_ascend" }, { "name": "LSTcold_ascend", "type": "double", "x_cdf_DataType": "CDF_FLOAT", "description": "- -> Local Solar Time (LST)Ascending orbit phase, Cold side", "fill": "-1.0E31", "units": "hour", "x_label": "LST (cold,asc)", "x_format": ".2f", "x_fractionDigits": "2", "x_cdf_FORMAT": "f8.2", "x_cdf_FIELDNAM": "Local Solar Time cold ascending", "x_cdf_DEPEND_0": "Epochcold_ascend" }, { "name": "MLATcold_ascend", "type": "double", "x_cdf_DataType": "CDF_FLOAT", "description": "- -> Magnetic Latitude, Ascending orbit phase, Cold side", "fill": "-1.0E31", "units": "deg", "x_label": "MLat (cold,asc)", "x_format": ".2f", "x_fractionDigits": "2", "x_cdf_FORMAT": "f8.2", "x_cdf_FIELDNAM": "Mag Lat cold ascending", "x_cdf_DEPEND_0": "Epochcold_ascend" }, { "name": "MLONcold_ascend", "type": "double", "x_cdf_DataType": "CDF_FLOAT", "description": "- -> Magnetic Longitude, Ascending orbit phase, Cold side", "fill": "-1.0E31", "units": "deg", "x_label": "MLong(cold) ascending", "x_format": ".2f", "x_fractionDigits": "2", "x_cdf_FORMAT": "f8.2", "x_cdf_FIELDNAM": "Mag Long cold ascending", "x_cdf_DEPEND_0": "Epochcold_ascend" } ], "x_info_author": "bw", "x_cdaweb_hapi_version": "20260130.0606", "x_info_caching": false, "status": { "code": 1200, "message": "OK" }, "HAPI": "3.2", "x_LastUpdate": "2026-04-12T15:15:44Z" }