Document Library - Sentinel Online
Sentinel-3 OLCI Gaseous Correction ATBD
This ATBD describes the impact of the relevant absorption features due to atmospheric gases within the spectral domain of OLCI. Procedures will be discussed to correct the influence of atmospheric ...
Sentinel-3 OLCI Pixel Classification ATBD
The aim of the classification is to distinguish water and land i.e. it will be designed to separate pixels into the water and land chains as there is currently no OLCI atmospheric processing chain. ...
Sentinel-3 OLCI Ocean Colour Turbid Water ATBD
This ATBD describes the algorithm for the determination of inherent optical properties (IOPs) and the concentration of water constituents in case 2 waters from water leaving radiance reflectance sp ...
Sentinel-3 OLCI Water Vapour ATBD
This ATBD describes the retrieval of water vapour from OLCI measurements above land, ocean and clouds.
Sentinel-3 OLCI Ocean Colour Products in Case 1 Waters ATBD
The purpose of this document is to lay out algorithms for the OLCI ocean colour products in Case 1 waters.
Sentinel-3 OLCI Atmospheric corrections over Case 1 Waters ATBD
The purpose of this document is to lay out the OLCI atmospheric correction algorithm above Case 1 waters.
Sentinel-3 Synergy Level-2 and Level-3 ATBD
This document describes the algorithms for synergistic processing of data from SLSTR and OLCI to (i) retrieve aerosol optical properties and surface reflectance for cloud-free atmospheres over land ...
Sentinel-3 OLCI Rayleigh Correction over Land ATBD
The Bottom of Rayleigh Reflectance (BRR) is a level 2 product over land that can be used in pixel classification. The Rayleigh correction formulation, defined for MERIS, remains pertinent for OCL ...
Sentinel-3 OLCI FAPAR ATBD
This Algorithm Theoretical Basis Document (ATBD) describes the Joint Research Centre (JRC)- procedure used to retrieve information of absorbed photosynthetical radiation by the vegetated terrestr ...
Sentinel-3 OLCI Bright Waters Atmospheric Correction ATBD
The purpose of this algorithm is to determine the correction for NIR reflectance needed for the full atmosphere correction model - applied to visible wavelengths.