Data Access
This data product contains the lower boundary of TIE-GCM including zonal wind, meridional wind,
temperature, and geopotential height. Tidal structures obtained from ICON-MIGHTI observations are fitted to Hough
Mode Extension (HME). Global tidal perturbation field are reconstructed using ICON
HME at 97 km. ICON-MIGHTI winds and temperature from 94 km to 102 km in the latitude range of
10°S-40°N and SABER in the latitude range of 5°S-50°S are used to fit to the HME. To cover all local
time for tidal analysis, ICON-MIGHTI and SABER data are accumulated with a 45-day window and a
60-day window, respectively. HME has been widely used and tested before, and detailed HME
methodologies are summarized in Forbes et al. [1994] and Oberheide et al. [2011]. HME for ICON and
application to TIEGCM simulation is summarized in Forbes et al. [2017] and Maute [2017], respectively,
and sensitivity study of HME fitting to the data coverage can be found in Cullens et al. [2020].
These metadata include the model output data.
Version:2.7.0
This data product contains the lower boundary of TIE-GCM including zonal wind, meridional wind,
temperature, and geopotential height. Tidal structures obtained from ICON-MIGHTI observations are fitted to Hough
Mode Extension (HME). Global tidal perturbation field are reconstructed using ICON
HME at 97 km. ICON-MIGHTI winds and temperature from 94 km to 102 km in the latitude range of
10°S-40°N and SABER in the latitude range of 5°S-50°S are used to fit to the HME. To cover all local
time for tidal analysis, ICON-MIGHTI and SABER data are accumulated with a 45-day window and a
60-day window, respectively. HME has been widely used and tested before, and detailed HME
methodologies are summarized in Forbes et al. [1994] and Oberheide et al. [2011]. HME for ICON and
application to TIEGCM simulation is summarized in Forbes et al. [2017] and Maute [2017], respectively,
and sensitivity study of HME fitting to the data coverage can be found in Cullens et al. [2020].
These metadata include the model output data.
| Role | Person | StartDate | StopDate | Note | |
|---|---|---|---|---|---|
| 1. | PrincipalInvestigator | spase://SMWG/Person/Chihoko.Yamashita | |||
| 2. | MetadataContact | spase://SMWG/Person/James.M.Weygand |
ICON spacecraft Homepage.
Science Reviews, 212, 697-713, 2017
Access to ICON HME L4 data at the Space Physics Data Facility (SPDF)
Access to ICON HME L4 data at Coordinated Data Analysis Web (CDAWeb) Data Services
Geographic latitude (-south, +north).
Altitude.
1: Data is Missing, 0: Data is used for HME calculation.
Diurnal tidal temperature amplitudes. Amplitude of westward propagating wavenumber 2.
Diurnal tidal temperature amplitudes. Amplitude of westward propagating wavenumber 1.
Diurnal tidal temperature amplitudes. Amplitude of wavenumber 0.
Diurnal tidal temperature amplitudes. Amplitude of eastward propagating wavenumber 1.
Diurnal tidal temperature amplitudes. Amplitude of eastward propagating wavenumber 2.
Diurnal tidal temperature amplitudes. Amplitude of eastward propagating wavenumber 3.
Semi-diurnal tidal temperature amplitudes. Amplitude of westward propagating wavenumber 4.
Semi-diurnal tidal temperature amplitudes. Amplitude of westward propagating wavenumber 3.
Semi-diurnal tidal temperature amplitudes. Amplitude of westward propagating wavenumber 2.
Semi-diurnal tidal temperature amplitudes. Amplitude of westward propagating wavenumber 1.
Semi-diurnal tidal temperature amplitudes. Amplitude of wavenumber 0.
Semi-diurnal tidal temperature amplitudes. Amplitude of eastward propagating wavenumber 1.
Semi-iurnal tidal temperature amplitudes. Amplitude of eastward propagating wavenumber 2.
Semi-diurnal tidal temperature amplitudes. Amplitude of eastward propagating wavenumber 3.
Diurnal tidal zonal wind amplitudes. Amplitude of westward propagating wavenumber 2.
Diurnal tidal zonal wind amplitudes. Amplitude of westward propagating wavenumber 1.
Diurnal tidal zonal wind amplitudes. Amplitude of wavenumber 0.
Diurnal tidal zonal wind amplitudes. Amplitude of eastward propagating wavenumber 1.
Diurnal tidal zonal wind amplitudes. Amplitude of eastward propagating wavenumber 2.
Diurnal tidal zonal wind amplitudes. Amplitude of eastward propagating wavenumber 3.
Semi-diurnal tidal zonal wind amplitudes. Amplitude of westward propagating wavenumber 4.
Semi-diurnal tidal zonal wind amplitudes. Amplitude of westward propagating wavenumber 3.
Semi-diurnal tidal zonal wind amplitudes. Amplitude of westward propagating wavenumber 2.
Semi-diurnal tidal zonal wind amplitudes. Amplitude of westward propagating wavenumber 1.
Semi-diurnal tidal zonal wind amplitudes. Amplitude of wavenumber 0.
Semi-diurnal tidal zonal wind amplitudes. Amplitude of eeastward propagating wavenumber 1.
Semi-diurnal tidal zonal wind amplitudes. Amplitude of eeastward propagating wavenumber 2.
Semi-diurnal tidal zonal wind amplitudes. Amplitude of eeastward propagating wavenumber 3.
Diurnal tidal meridional wind amplitudes. Amplitude of westward propagating wavenumber 2.
Diurnal tidal meridional wind amplitudes. Amplitude of westward propagating wavenumber 1.
Diurnal tidal meridional wind amplitudes. Amplitude of wavenumber 0.
Diurnal tidal meridional wind amplitudes. Amplitude of eastward propagating wavenumber 1.
Diurnal tidal meridional wind amplitudes. Amplitude of eastward propagating wavenumber 2.
Diurnal tidal meridional wind amplitudes. Amplitude of eastward propagating wavenumber 3.
Semi-diurnal tidal meridional wind amplitudes. Amplitude of westward propagating wavenumber 4.
Semi-diurnal tidal meridional wind amplitudes. Amplitude of westward propagating wavenumber 3.
Semi-diurnal tidal meridional wind amplitudes. Amplitude of westward propagating wavenumber 2.
Semi-diurnal tidal meridional wind amplitudes. Amplitude of westward propagating wavenumber 1.
Semi-diurnal tidal meridional wind amplitudes. Amplitude of wavenumber 0.
Semi-diurnal tidal meridional wind amplitudes. Amplitude of eastward propagating wavenumber 1.
Semi-diurnal tidal meridional wind amplitudes. Amplitude of eastward propagating wavenumber 2.
Semi-diurnal tidal meridional wind amplitudes. Amplitude of eastward propagating wavenumber 3.
Phase of westward propagating wavenumber 2 dirunal zonal wind tides. The “hours” in phase measurements actually are in UT. The phase is defined as the time when the maximum is observed at 0 longitude.
Phase of westward propagating wavenumber 1 dirunal zonal wind tides. The “hours” in phase measurements actually are in UT. The phase is defined as the time when the maximum is observed at 0 longitude.
Phase of wavenumber 0 dirunal zonal wind tides. The “hours” in phase measurements actually are in UT. The phase is defined as the time when the maximum is observed at 0 longitude.
Phase of eastward propagating wavenumber 1 dirunal zonal wind tides. The “hours” in phase measurements actually are in UT. The phase is defined as the time when the maximum is observed at 0 longitude.
Phase of eastward propagating wavenumber 2 dirunal zonal wind tides. The “hours” in phase measurements actually are in UT. The phase is defined as the time when the maximum is observed at 0 longitude.
Phase of eastward propagating wavenumber 3 dirunal zonal wind tides. The “hours” in phase measurements actually are in UT. The phase is defined as the time when the maximum is observed at 0 longitude.
Phase of westward propagating wavenumber 4 semi-dirunal zonal wind tides.The “hours” in phase measurements actually are in UT. The phase is defined as the time when the maximum is observed at 0 longitude.
Phase of westward propagating wavenumber 3 semi-dirunal zonal wind tides. The “hours” in phase measurements actually are in UT. The phase is defined as the time when the maximum is observed at 0 longitude.
Phase of westward propagating wavenumber 2 semi-dirunal zonal wind tides. The “hours” in phase measurements actually are in UT. The phase is defined as the time when the maximum is observed at 0 longitude.
Phase of westward propagating wavenumber 1 semi-dirunal zonal wind tides. The “hours” in phase measurements actually are in UT. The phase is defined as the time when the maximum is observed at 0 longitude.
Phase of wavenumber 0 semi-dirunal zonal wind tides. The “hours” in phase measurements actually are in UT. The phase is defined as the time when the maximum is observed at 0 longitude.
Phase of eastward propagating wavenumber 1 semi-dirunal zonal wind tides. The “hours” in phase measurements actually are in UT. The phase is defined as the time when the maximum is observed at 0 longitude.
Phase of eastward propagating wavenumber 2 semi-dirunal zonal wind tides. The “hours” in phase measurements actually are in UT. The phase is defined as the time when the maximum is observed at 0 longitude.
Phase of eastward propagating wavenumber 3 semi-dirunal zonal wind tides. The “hours” in phase measurements actually are in UT. The phase is defined as the time when the maximum is observed at 0 longitude.
Phase of westward propagating wavenumber 2 dirunal meridional wind tides. The “hours” in phase measurements actually are in UT. The phase is defined as the time when the maximum is observed at 0 longitude.
Phase of westward propagating wavenumber 1 dirunal meridional wind tides. The “hours” in phase measurements actually are in UT. The phase is defined as the time when the maximum is observed at 0 longitude.
Phase of wavenumber 0 dirunal meridional wind tides. The “hours” in phase measurements actually are in UT. The phase is defined as the time when the maximum is observed at 0 longitude.
Phase of eastward propagating wavenumber 1 dirunal meridional wind tides. The “hours” in phase measurements actually are in UT. The phase is defined as the time when the maximum is observed at 0 longitude.
Phase of eastward propagating wavenumber 2 dirunal meridional wind tides.The “hours” in phase measurements actually are in UT. The phase is defined as the time when the maximum is observed at 0 longitude.
Phase of eastward propagating wavenumber 3 dirunal meridional wind tides. The “hours” in phase measurements actually are in UT. The phase is defined as the time when the maximum is observed at 0 longitude.
Phase of westward propagating wavenumber 4 semi-dirunal meridional wind tides. The “hours” in phase measurements actually are in UT. The phase is defined as the time when the maximum is observed at 0 longitude.
Phase of westward propagating wavenumber 3 semi-dirunal meridional wind tides. The “hours” in phase measurements actually are in UT. The phase is defined as the time when the maximum is observed at 0 longitude.
Phase of westward propagating wavenumber 2 semi-dirunal meridional wind tides. The “hours” in phase measurements actually are in UT. The phase is defined as the time when the maximum is observed at 0 longitude.
Phase of westward propagating wavenumber 1 semi-dirunal meridional wind tides. The “hours” in phase measurements actually are in UT. The phase is defined as the time when the maximum is observed at 0 longitude.
Phase of wavenumber 0 semi-dirunal meridional wind tides. The “hours” in phase measurements actually are in UT. The phase is defined as the time when the maximum is observed at 0 longitude.
Phase of eastward propagating wavenumber 1 semi-dirunal meridional wind tides. The “hours” in phase measurements actually are in UT. The phase is defined as the time when the maximum is observed at 0 longitude.
Phase of eastward propagating wavenumber 2 semi-dirunal meridional wind tides. The “hours” in phase measurements actually are in UT. The phase is defined as the time when the maximum is observed at 0 longitude.
Phase of eastward propagating wavenumber 3 semi-dirunal meridional wind tides. The “hours” in phase measurements actually are in UT. The phase is defined as the time when the maximum is observed at 0 longitude.