Sea Surface Height refers to the measurement of the height of the ocean surface. In this analysis, it is primarily derived from the alongtrack SSH values measured by the altimeters on the TOPEX/POSEIDON satellite. From: Progress in Oceanography, 2002 ...
Sea surface height data To estimate the local sea level trends and the local sea level acceleration we choose to use the SLA grids derived from satellite altimetry measurements from the Copernicus Climate Change Service (C3S)6. This dataset focuses on long-term stability for climate applications a...
Using this method, the distance between the water surface and a GNSS antenna can be estimated directly, if corrections of the heave and the ship's attitude are considered properly. Suitable segments of a 3-month dataset, gathered aboard a ferry ship operating in the German Bight, were ...
Sea surface gage height (SSGH) data are commonly measured at sparsely deployed tidal stations while coastal resources management requires spatially distributed SSGH data. This paper presents three different machine learning models, including a Random Forest (RF) model, an Extreme Gradient Boosting (XGB...
The sea surface heights determined are compared with the sea surface heights generated by the ESA Retracker as available in the Cryosat-2 Level-2 dataset from 2012. Performance of the primary peak retrackers is also compared with the traditional OCOG, threshold and five parameter beta retrackers...
of Global Navigation Satellite Signal Reflectometry (GNSS-R), which uses reflected GNSS signals from the Earth's surface for remote sensing applications, motivates studies of GNSS-R for retrieving geophysical parameters including sea surface height, wind speed and direction, and land surface properties...
Estimating a Mean Ocean State from Hydrography and Sea-Surface Height Data with a Nonlinear Inverse Section Model: Twin Experiments with a Synthetic Dataset The recovery of the oceanic flow field from in situ data is one of the oldest problems of modern oceanography. In this study, a stationary...
Ice-sheet mass loss leads to a sea-level (that is, water depth) fall at the grounding line, both because of post-glacial rebound of the unloaded crust and a drop in sea surface height as water migrates away from the ice sheet because of reduced gravitational attraction7,8. Ice flux is...
Validations for model sea surface height and water transport The locations of SSH of HYCOM and the tidal gauging station were mentioned in Method 1. Physical data and 5. Data from gauging stations. Supplementary Fig.S4a,bshow the correlations between SSHHYCOMand the data from tidal gauging sta...
The CCI SSTs (Phase 1) do not yet match the quality of the ARC dataset when comparing to drifting buoys. The value of the ARC median bias is closer to zero than for CCI, while the RSD is about 0.05 K lower for ARC. ARC also shows a more homogeneous geographical distribution of ...