| Product: | Vertical Total Electron Content (VTEC) |
| Version: | 06 |
| Mission: | Jason-1 |
| Parameter | Description |
|---|---|
| jday.00 | Julian Day
Julian Day Epoch 2000.0 (2000-01-01 12:00:00 UTC) Julian Day 2000 values are truncated in MVA after 5-digits! |
| glon.00 | Longitude
Source: SGDR-E Original-Parameter: lon |
| glat.00 | Latitude
Source: SGDR-E Original-Parameter: lat |
| gmlat.00 | Geomagnetic Latitude
(geomag pole at 79.5,-71.6; epoch 2000) |
| tloc.00 | Local Time
(h = glon/15 + UT - 12; UT = 24*mod(jday-0.5,1) ) |
| ionos.06 | Ionospheric Correction
Smoothed ionospheric correction based on ionos.00 |
| vtec.06 | Vertical Total Electron Content
(TECU=1*10^16e/m^2) |
| oflags.00 | Orbit Status and Quality Flags |
| iflags.00 | Instrument Status and Quality Flags
Source: SGDR-E Original-Parameter: agc_rms_ku, agc_ku, swh_rms_ku, swh_ku, range_numval_ku, rain_flag, ice_flag, range_ku, range_rms_ku Flags: 1 : agc_rms_ku/agc_ku > 0.1 2 : swh_rms_ku/swh_ku > 0.1 8 : range_numval_ku < 12 64 : rain_flag != 0 || ice_flag != 0 128 : range_ku == nan || range_rms_ku == nan |