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This file contains a time series of globally-averaged sea level change, or "global mean sea level" (GMSL) in units of centimeters. The estimate is based on satellite observations of sea surface...
Search relevance: 1.00 | Views last month: 17 | Catalog Last Checked: July 14, 2026 at 10:15 PM -
This dataset contains the Global Mean Sea Level (GMSL) trend generated from the Integrated Multi-Mission Ocean Altimeter Data for Climate Research Version 5.2. The GMSL trend is a 1-dimensional...
Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: June 23, 2026 at 08:43 PM -
The SWOT Level 2 KaRIn Low Rate Sea Surface Height Unsmoothed Data Product from the Surface Water Ocean Topography (SWOT) mission provides global sea surface height and significant wave height...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: June 23, 2026 at 08:49 PM -
Provides reprocessed L2 low resolution (LR) non-time critical (NTC; 60-day latency) altimetry from the Poseidon-4 SAR altimeter on the Sentinel-6A Michael Freilich spacecraft. It contains Sea...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: July 14, 2026 at 10:20 PM -
The TOPEX/POSEIDON Geophysical Data Record (GDR) contains global coverage altimeter data. The objective of the TOPEX/POSEIDON mission, launched in August 1992, is to determine ocean topography...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: June 25, 2026 at 02:05 PM -
This file contains an indicator for the Indian Ocean Dipole (IOD), based on satellite observations of sea surface height anomaly, measured by radar altimeter missions such as TOPEX/Poseidon, the...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: July 14, 2026 at 10:15 PM -
The Sensory Geophysical Data Record (SGDR) files contain full accuracy altimeter data, with a high precision orbit (accuracy ~1.5 cm). The instruments on Jason-1 make direct observations of the...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: June 23, 2026 at 08:54 PM -
This dataset provides supplementary wet tropospheric corrections for historical Jason-3 observations (https://www.ncei.noaa.gov/archive/accession/Jason3-xGDR). Recent assessments of the global sea...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: June 23, 2026 at 08:49 PM -
This dataset contains reconstructed global-mean sea level evolution and the estimated contributing processes over 1900-2018. Reconstructed sea level is based on annual-mean tide-gauge observations...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: June 25, 2026 at 01:58 PM -
Provides L2 short time critical (STC; 36-hour latency) geophysical information from the Advanced Microwave Radiometer on the Sentinel-6A Michael Freilich spacecraft including surface type, wind...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: June 25, 2026 at 02:00 PM -
This dataset contains monthly-averaged dynamic sea surface height interpolated to a regular 0.5-degree grid from the ECCO Version 4b revision 4 (V4r4b) ocean and sea-ice state estimate. V4r4b is...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: June 23, 2026 at 08:44 PM -
The SWOT Level 2 KaRIn Low Rate Sea Surface Height Basic Data Product from the Surface Water Ocean Topography (SWOT) mission provides global sea surface height and significant wave height...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: June 23, 2026 at 08:49 PM -
This dataset provides daily-averaged dynamic sea surface height and model sea level anomaly on the native Lat-Lon-Cap 90 (LLC90) model grid from the ECCO Version 4 Release 4 (V4r4) ocean and...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: June 23, 2026 at 08:44 PM -
Provides L2 high resolution (HR) near real time (NRT; 3-hour latency) altimetry from the Poseidon-4 SAR altimeter on the Sentinel-6A Michael Freilich spacecraft. It contains Sea Surface Height...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: June 30, 2026 at 09:15 PM -
This dataset provides simulated sea surface height (SSH) in a format similar to the future SWOT Level 2 (L2) SSH data from KaRIn. The simulated data were generated by the "ECCO LLC4320" global...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: July 14, 2026 at 10:19 PM -
Provides low resolution (LR) non-time critical (NTC; 60-day latency) measurements of sea surface height anomaly (SSHA), Significant Wave Height (SWH), and Wind Speed. The NTC product is analogous...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: June 25, 2026 at 01:54 PM -
Same as L2_NALT_GDR using predicted values for some auxiliary data, and does not have GIM ionosphere model values. Uses the onboard DORIS orbit ephemeris. Available with latency of < 7 hours....
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: June 23, 2026 at 08:49 PM -
Provides low resolution (LR) short time critical (STC; 36-hour latency) measurements of sea surface height anomaly (SSHA), Significant Wave Height (SWH), and Wind Speed, along with 1 Hz and 20 Hz...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: June 25, 2026 at 02:00 PM -
This dataset contains daily-averaged dynamic sea surface height interpolated to a regular 0.5-degree grid from the ECCO Version 4 revision 4 (V4r4) ocean and sea-ice state estimate. Estimating the...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: July 14, 2026 at 10:36 PM -
This Daily NeurOST Level 4 Sea Surface Height and Surface Geostrophic Currents analysis product from the University of Washington and JPL was mapped by a neural network trained with sparse Level 3...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: June 23, 2026 at 08:52 PM
