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Sentinel-3 OLCI Instrumental Corrections ATBD

This document aims at providing a comprehensive description of the OLCI instrument's spectral characteristics and their potential impact on algorithms likely to expect data acquired at a constant wavelength.

It describes an algorithm that (a) properly accounts for the instrument spectral characterisation to convert TOA radiances into TOA reflectances and (b) provides a first order correction of the TOA reflectance for the wavelength variation, accounting for the surface underneath.

REFERENCE
S3-L2-SD-03-C04-ACR-ATBD  
FORMAT
PDF  
ISSUE
01  
DATE
09 April 2010
AUTHORSHIP
ACRI-ST  
PAGES
26  
KEYWORDS
Sentinel-3, OLCI, Level-2, ATBD  
TYPE
Technical Document  
PDF