SSALTO/DUACS Experimental products: gridded Sea Level Heights and velocities with Multiscale Interpolation

Types of dataset: Ssalto/Duacs mutlimission altimeter products "Experimental". Preparation to the SWOT Era.

DOI: 10.24400/527896/a01-2022.011   -  more metadata

Contents: multimission sea surface heights computed with respect to a twenty-year mean using Multiscale Interpolation Ocean Science Topography (MIOST) (1/10°x1/10° on cartesian grid),

Use: regional studies, ocean variability (mesoscale circulation,...)

Condition of access :  Users should keep in mind that these products are experimental products. Notably, they are not produced on an operational basis. 

Citation: When using the SSALTO/DUACS experimental products, please cite: "Those products were processed by SSALTO/DUACS (DOI 10.24400/527896/a01-2022.011 version 1.0) and distributed by AVISO+ (https://www.aviso.altimetry.fr) with support from CNES”

Description: global product resulting from Multiscale Interpolation, available in delayed time. 

Geographic coverage:   global

Videos: Videos of the vorticity, currents or ADT of the operational maps compared to MIOST with regional zooms

Tools and references:

• User handbook: SSALTO/DUACS experimental products handbook: SLA with Multiscale Intepolation 
• Ubelmann et al, 2021: Reconstructing Ocean Surface Current Combining Altimetry and Future Spaceborne Doppler Data, JGR Oceans, DOI: 10.1029/2020JC016560

Format: NetCDF-CF

Copyright : 2015-2020 - CLS-Cnes

to get access Aviso products and select the product "Ssalto/Duacs Experimental products: along-track and gridded Sea Level Heights and velocities"

Delayed-time gridded Multiscale Interpolation product (MIOST)

Satellite	Area	Type	Authenticated access service	Data period	File weight
Merged	global	gridded	please refer to MY AVISO+ and select the product "Ssalto/Duacs Experimental products: along-track and gridded Sea Level Heights and velocities"	2017/01/01-2017/12/31	38 MB per file