10 Works

Level-3 5Hz altimeter product

The DUACS along-track (level 3) experimental product is deduced from full rate (20 to 40Hz) Level-2 altimeter measurements and delivered with a 5Hz (about 1.3km) sampling. The sea surface height measurement from Sentinel-3A, Jason-2, Jason-3, SARAL/AltiKa and Cryosat-2 have been processed over the [mid-2016, 2018] period. The product cover the North Atlantic Ocean and European Seas. Different essential geophysical variables are disseminated. They correspond to the sea level anomaly, different geophysical corrections applied (i.e. dynamic...

Simulated SWOT products

The SWOT Sea Surface Height simulated products contain Level-2 Low Rate (LR) data (L2_LR_SSH) designed for ocean surfaces. Two phases have been simulated: the CalVal phase wich is at 1 day repetitive orbit and the Science phase which is at 21 days repetitive orbit. For each phase, both KaRin and Nadir measurements are provided. The provided Sea Surface Heights are calculated with 2 models: the Mercator Océan GLORYS 12v1 model (GLORYS - Mercator Ocean (mercator-ocean.fr))...

WIND 3DP Suprathermal Electron Distribution Functions

This data set contains the three-dimensionnal distribution functions, provided by WIND 3-DP EESA-High (electrons in the 100 eV - 30 keV energy range). The data provided in this data set are not corrected for calibration factors and are given in raw counts. Thus they correspond to a Level 1 data processing on ground, and they can be transformed into physical units by multiplying them by a calibration factor and using the appropriate geometric factor.

MSS Combined SIO/CNES_CLS2015/DTU15

Mean Sea Surface Height over the reference time-period [1993, 2012]. This MSS was deduced from the combination of 3 different MSS reference fields over the ocean: - the SIO MSS (Sandwell et al, 2017) was used over the open ocean. - the MSS CNES_CLS15 (Pujol et al, 2016) was used in coastal areas (less than 30km to the coast) and Antarctic region. - the MSS DTU15 (Andersen et al, 2016) was used in Arctic region...

Mesoscale Eddy Trajectories Atlas META3.1exp Delayed-Time two satellites

This dataset is composed of the trajectories and all associated parameters for the eddies detected with the py-eddy-tracker algorithm (Mason et al., 2014. DOI:10.1175/JTECH-D-14-00019.1) freely released under a GPL V3 license (https://github.com/AntSimi/py-eddy-tracker). The detection is made on maps of Absolute Dynamic Topography (ADT) computed with two altimeter satellites, the maps are distributed by the Copernicus Climate Change Service (https://climate.copernicus.eu/, cf user manual for details). The maps are high-pass filtered with a half-power cutoff wavelenght of...

Hauteur des lacs et des fleuves

Crétaux & Calmant
The Theia Hydroweb collection provides the lake and river water level all over the world calculated from various altimetric missions

Observing System Experiment Data Challenge - SSH mapping OSE

Following the Observation System Experiment (OSE) framework, the SSH observations include SARAL/Altika, Cryosat-2, Haiyang-2A, Jason-2, Jason-3 and Sentinel-3A altimeter data. These along-track data are distributed by the Copernicus Marine Service (CMEMS), here only an extraction of the data over the Gulfstream region is provided. This nadir altimeters constellation was operating during the 2017-01-01 to 2017-12-31 period. Several gridded products constructed with the SARAL/Altika, Jason 1, Haiyang-2A, Jason-2, Jason-3 and Sentinel-3A altimeter data are also provided....

Mesoscale Eddy Trajectories Atlas META3.1exp Delayed-Time all satellites

This dataset is composed of the trajectories and all associated parameters for the eddies detected with the py-eddy-tracker algorithm (Mason et al., 2014. DOI:10.1175/JTECH-D-14-00019.1) freely released under a GPL V3 license (https://github.com/AntSimi/py-eddy-tracker). The detection is made on maps of Absolute Dynamic Topography (ADT) computed with the maximum altimeter satellites available, the maps are distributed by the Copernicus Marine Service (https://marine.copernicus.eu, cf user manual for details). The maps are high-pass filtered with a half-power cutoff wavelenght...

IDS 16 - IDS contribution to the ITRF2020

This series of 1456 weekly SINEX files contains positions of 201 DORIS stations located at 87 DORIS sites from 1993.0 to 2021.0. The series is the combination of the DORIS multi-satellite solutions esa13 (ESA), gop67 (Observatory of Pecny), grg43 (CNES/CLS), and gsc51 (NASA/GSFC) processed by the IDS Analysis Centers for the realization of the ITRF2020 according to the IDS standards.

Registration Year

  • 2021
    10

Resource Types

  • Dataset
    8
  • Text
    2