in platform

Instrument
type: ConceptGroup
type: Collection
member: SRAL

SRAL
type: Sensor
type: Concept
source: sral
alternative label: Synthetic Aperture Radar Altimeter
broader: Sentinel-3B
broader: Sentinel-3C
broader: Sentinel-3D
broader: Sentinel-3A
definition: SRAL is a redundant dual-frequency (C-band + Ku-band) nadir-looking altimeter instrument, and the core instrument of the topographic payload. The overall objectives are to provide altimetric data (basic measurements of surface heights, sea wave heights and sea wind speed) relative to a precise reference frame.
in platform: Sentinel-3A
in platform: Sentinel-3D
in platform: Sentinel-3C
in platform: Sentinel-3B

Sentinel-3A
type: Platform
type: Concept
narrower: SRAL
hosts: SRAL

Sentinel-3B
type: Platform
type: Concept
narrower: SRAL
hosts: SRAL

Sentinel-3C
type: Platform
type: Concept
narrower: SRAL
hosts: SRAL

Sentinel-3D
type: Platform
type: Concept
narrower: SRAL
hosts: SRAL