Imaging Spectrometers/Radiometers
type: Concept

Sentinel-3B
type: Concept
notation: S3B

Sentinel-3
type: Concept
notation: S3A, S3B

OLCI
type: Concept

ESA Data Ontology
type: ConceptScheme
type: Ontology

OLCI
type: Concept
definition: The OLCI instrument baseline is the successor to ENVISAT MERIS with additional spectral channels, different camera arrangements and simplified on-board processing. The OLCI is a push-broom instrument with five camera modules sharing the field of view. The field of view of the five cameras is arranged in a fan-shaped configuration in the vertical plane, perpendicular to the platform velocity. Each camera has an individual field of view of 14.2° and a 0.6° overlap with its neighbours. The whole field of view is shifted across track by 12.6° away from the sun to minimise the impact of sun glint.
in scheme: ESA Data Ontology

Sentinel-3A
type: Concept
notation: S3A