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View article: Improvement of global and regional mean sea level estimation from satellite altimetry
Improvement of global and regional mean sea level estimation from satellite altimetry Open
The accurate measurement of the global mean sea level (GMSL) record and of the estimation of GMSL’s trend and acceleration are key goals of high precision satellite altimetry. These measurements are indeed crucial to tackle important scien…
View article: Towards Operational Fiducial Reference Measurement (FRM) Data for the Calibration and Validation of the Sentinel-3 Surface Topography Mission over Inland Waters, Sea Ice, and Land Ice
Towards Operational Fiducial Reference Measurement (FRM) Data for the Calibration and Validation of the Sentinel-3 Surface Topography Mission over Inland Waters, Sea Ice, and Land Ice Open
The Copernicus Sentinel-3 Surface Topography Mission (STM) Land Altimetry provides valuable surface elevation information over inland waters, sea ice, and land ice, thanks to its synthetic aperture radar (SAR) altimeter and its orbit that …
S3MPC: Improvement on Inland Water Tracking and Water Level Monitoring from the OLTC Onboard Sentinel-3 Altimeters Open
The Sentinel-3A and Sentinel-3B satellites were launched, respectively, on 16 February 2016 and 25 April 2018 as part of the European Copernicus program. The Sentinel-3 Surface Topography Mission makes use of the altimeter instruments onbo…
From conventional to Delay Doppler altimetry: A demonstration of continuity and improvements with the Cryosat-2 mission Open
Cryosat-2 is the first satellite that embarks an altimeter able to operate in several modes. Among them, the Synthetic Aperture Radar mode (SARM) also referred to as Delay Doppler mode is expected to improve the measurement resolution and …
Calibrating the SAR SSH of Sentinel-3A and CryoSat-2 over the Corsica Facilities Open
Initially developed to monitor the performance of TOPEX/Poseidon and to follow the Jason legacy satellite altimeters at Senetosa Cape, Corsica, this calibration/validation site has been extended to include a new location at Ajaccio. This a…
Ensuring that the Sentinel-3A altimeter provides climate-quality data Open
Sentinel-3A, launched in February 2016, is part of ESA's long-term commitment to climate monitoring from space. Its suite of instruments for measuring surface topography includes a Microwave Radiometer (MWR) and SRAL, the first delay-Doppl…
Building a Learning Database for the Neural Network Retrieval of Sea Surface Salinity from SMOS Brightness Temperatures Open
This article deals with an important aspect of the neural network retrieval of sea surface salinity (SSS) from SMOS brightness temperatures (TBs). The neural network retrieval method is an empirical approach that offers the possibility of …
Building a Learning Database for the Neural Network Retrieval of Sea\n Surface Salinity from SMOS Brightness Temperatures Open
This article deals with an important aspect of the neural network retrieval\nof sea surface salinity (SSS) from SMOS brightness temperatures (TBs). The\nneural network retrieval method is an empirical approach that offers the\npossibility …