| Product: | Instantaneous Dynamic Ocean Topography (iDOT) |
| Version: | 33 |
| Mission: | ERS-1 (Phase D) |
| 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
East longitude relative to Greenwich meridian. Source: SGDR/REAPER Original-Parameter: lon |
| glat.00 | Latitude
Positive latitude is North latitude, negative latitude is South latitude Source: SGDR/REAPER Original-Parameter: lat |
| dot.33 | Dynamic Ocean Topography (DOT)
GOCO05S, filter length=69km Reference: Bosch W., Savcenko R., Dettmering D., Schwatke C.: A two-decade time series of eddy-resolving dynamic ocean topography (iDOT). In: Ouwehand L. (Ed.) Proceedings of "20 Years of Progress in Radar Altimetry", Sept. 2012, Venice, Italy, ESA SP-710 (CD-ROM), ISBN 978-92-9221-274-2, ESA/ESTEC, 2013 |
| gflags.33 | Geophysical Corrections Quality Flags
MVA-Parameters: - Fractional Ice Concentration from NSIDC (fic.01) - Dry Tropospheric Correction (dtrop.00) - Wet Tropospheric Correction (wtrop.00) - Undefined parameter (oer.66) - NOAA Ionosphere Climatology 2009 (NIC09) (ionos.07) - Sea State Bias (emb.00) |
| oflags.00 | Orbit Status and Quality Flags |
| iflags.00 | Instrument Status and Quality Flags
Source: SGDR/REAPER Original-Parameter: swh, swh_rms, ocean_range_numval, ocean_range, ocean_range_rms Flags: 2 : swh_ku == 0 || swh_rms_ku/swh_ku > 0.1 8 : ocean_range_numval < 12 128 : range_ku == nan || range_rms_ku == nan |