ESA: Initial Data From Sentinel-3A Very Promising | Aero-News Network
Aero-News Network
RSS icon RSS feed
podcast icon MP3 podcast
Subscribe Aero-News e-mail Newsletter Subscribe

Airborne Unlimited -- Most Recent Daily Episodes

Episode Date

Airborne-Monday

Airborne-Tuesday

Airborne-Wednesday Airborne-Thursday

Airborne-Friday

Airborne On YouTube

Airborne-Unlimited-06.23.25

Airborne-NextGen-06.24.25

AirborneUnlimited-06.25.25

Airborne-AffordableFlyers-06.26.25

AirborneUnlimited-06.27.25

Mon, Apr 18, 2016

ESA: Initial Data From Sentinel-3A Very Promising

All Instruments Operating And Transmitting Their Scientific Data

The Sentinel-3A Earth observation satellite, built by Thales Alenia Space as prime contractor on behalf of the European Space Agency for the European Commission’s Copernicus program, has reached the stage when all its instrument are operating and  transmitting their scientific data, in line with the expectations for this global ocean and land monitoring mission.

Sentinel-3A was launched on February 16. It is now operating nominally and all instruments are activated. The OLCI (Ocean and Land Color Instrument), which transmitted its first image on February 29, is designed to measure ocean and land colors, in bandwidths ranging from visible to near infrared.

The SLSTR (Sea and Land Surface Temperature Radiometer) has also transmitted data in line with expectations, starting on March 2 in visible bandwidths, then, after a scheduled decontamination, on March 22 in all bandwidths up to infrared.

The SRAL (SAR Altimeter) has been transmitting data since March 2, while the MWR (Microwave Radiometer), activated on February 29, provides complementary data for the satellite’s surface topography mission.

However, the satellite has not been officially commissioned, since a number of validation and calibration tests must still be performed in the coming months. The in-orbit acceptance review and validation of level-1 products allowing start of Sentinel-3 nominal operations are planned for July 2016.

(Image provided with ESA news release)

FMI: www.esa.int

Advertisement

More News

TikToker Arrested After Landing His C182 in Antarctica

19-Year-Old Pilot Was Attempting to Fly Solo to All Seven Continents On his journey to become the first pilot to land solo on all seven continents, 19-year-old Ethan Guo has hit a >[...]

Classic Aero-TV: Versatile AND Practical - The All-Seeing Aeroprakt A-22 LSA

From 2017 (YouTube Edition): A Quality LSA For Well Under $100k… Aeroprakt unveiled its new LSA at the Deland Sport Aviation Showcase in November. Dennis Long, U.S. Importer>[...]

ANN's Daily Aero-Term (06.27.25): Hazardous Weather Information

Hazardous Weather Information Summary of significant meteorological information (SIGMET/WS), convective significant meteorological information (convective SIGMET/WST), urgent pilot>[...]

ANN's Daily Aero-Linx (06.27.25)

Aero Linx: Historic Aircraft Association (HAA) The Historic Aircraft Association (HAA) was founded in 1979 with the aim of furthering the safe flying of historic aircraft in the UK>[...]

Aero-News: Quote of the Day (06.27.25)

"We would like to remember Liam not just for the way he left this world, but for how he lived in it... Liam was fearless, not necessarily because he wasn't afraid but because he re>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2025 Web Development & Design by Pauli Systems, LC