Sentinel-3 - Instrument Payload - Sentinel Online
The SENTINEL-3 satellite carries the following payload instruments:
- a push-broom imaging spectrometer instrument called the Ocean and Land Colour Instrument (OLCI)
- a dual view (near-nadir and backward views) conical imaging radiometer called the Sea and Land Surface Temperature Radiometer (SLSTR) instrument
- a dual-frequency SAR altimeter called the SAR Radar ALtimeter (SRAL) instrument
- a Microwave Radiometer (MWR) instrument, supporting the SRAL in achieving overall altimeter mission performance by providing wet atmosphere correction
- a Precise Orbit Determination package including a Global Navigation Satellite Systems (GNSS) instrument, a Doppler Orbit determination and Radio-positioning Integrated on Satellite (DORIS) instrument and a Laser Retro-Reflector (LRR).
Figure 1: SENTINEL-3 Payloads (Credit: ESA)
- Sentinel Data Access
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Sentinel-3 Product Notices:
- OLCI Level-2 NRT and NTC
- SLSTR Level-2 NRT and NTC
- OLCI Level-1B NRT and NTC
- SLSTR Level-1B NRT and NTC
- STM Level-1 NRT, STC and NTC
- STM Level-2 NRT, STC and NTC -
Sentinel-3 Fact Sheets:
- Altimetry Data Access and Products
- OLCI Data Access and Products
- SLSTR Data Access and Products
- Synergy Data Access and Products - Sentinel-3 Mission Requirements Traceability Document
- Sentinel Products List
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Sentinel-3 Data Product Quality Reports:
- Altimetry
- OLCI
- SLSTR - Sentinel-3 ESA Special Publication