Document Library - Sentinel Online
Sentinel-3 OLCI Transparency Products ATBD
The purpose of this document is to lay out algorithms for the sea water transparency products.
Sentinel-3 OLCI Terrestrial Chlorophyll Index ATBD
This Algorithmic Theoretical Basis Document (ATBD) describes the algorithm used to estimate chlorophyll content over land from Level-1 OLCI products from the Sentinel-3 mission. The algorithm calle ...
Sentinel-3 OLCI Photosynthetically Active Radiation ATBD
Photosynthetically Active Radiation (PAR) reaching the ocean surface is defined as the quantum energy flux from the Sun in the spectral range 400-700 nm; units are Einstein/m2/day. PAR is essential ...
Sentinel-3 OLCI White Caps Correction ATBD
The purpose of this ATBD is to define the approach to white cap correction that could be applied to OLCI.
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 w ...
Sentinel-3 OLCI Glint Correction ATBD
This ATBD discusses the potential approaches to correct sun glint for OLCI. The amount of sun glint will be reduced as compared to MERIS; the field-of-view (FOV) is tilted to reduce the sun-glint p ...
Sentinel-3 OLCI Alternative Atmospheric Correction ATBD
This ATBD describes a procedure to derive the bi-directional water leaving radiance reflectances (RL_w) from top of atmosphere (TOA) radiance reflectance spectra RL_toa (L1b data) of the Ocean Land ...