CAL/VAL Results
https://serac-crete.eu/images/gallery/Sentinel-3_over_land_and_ocean_1400x400.jpg

The Sentinel-3 Cal/Val results as estimated at the Permanent Facility for Altimetry Calibration in Gavdos and Crete, Greece are publicly available through the following scientific presentations and articles (peer-reviewed).

Mar. 2018:

  • Mertikas, S.; Donlon, C.; Féménias, P.; Mavrocordatos, C.; Galanakis, D.; Guinle, T.; Boy, F.; Tripolitsiotis, A.; Frantzis, X. Absolute calibration of the Sentinel-3 altimeter with sea-surface and transponder at FRM standards in West Crete, Greece. In: Fourth Sentinel-3 Validation Team Meeting, 13-15 March 2018, Chania, Crete, Greece. Presentation: url

Sept. 2018:

  • Mertikas, S.; Donlon, C.; Féménias, P.; Galanakis, D.;, A.; Frantzis, X. International Standardization for Satellite Altimetry Calibration: Lessons from the Past and Roadmap to the Future. In: 25Years of Progress in Radar Altimetry, 24-29 September 2018, Ponta Delgada, Azores, Portugal. Available online: url
  • Mertikas, S.; Donlon, C.; Féménias, P.; Galanakis, D.;, A.; Frantzis, X. Transponder and Sea-Surface Calibration of Satellite Altimeters at the Permanent Facility for Altimeter Calibration in West Crete, Greece. In: Ocean Surface Topography Science Team Meeting, 27-28 September 2018, Ponta Delgada, Azores, Portugal. Available online: url

Nov. 2018:

  • Mertikas, S.; Donlon, C.; Féménias, P.; Mavrocordatos, C.; Galanakis, D.; Tripolitsiotis, A.; Frantzis, X.; Kokolakis, C; Tziavos, I.N.; Vergos, G.; Guinle, T. Absolute Calibration of the European Sentinel-3A Surface Topography Mission over the Permanent Facility for Altimetry Calibration in west Crete, Greece. Remote Sensing, 10(11), 1808, doi: 10.3390/rs10111808.

The monthly (February 2019) transponder responses as captured by the European satellite altimeters overflying the CDN1 Cal/Val site are:

Transponder responses for the CryoSat-2 mission, 3-Apr-2019 calibration at the CDN1 Cal/Val site (credits: ESA)

 

Transponder responses for the Sentinel-3A mission, 21-Apr-2019 calibration at the CDN1 Cal/Val site.

 

Transponder responses for the Sentinel-3B mission, 27-Apr-2019 calibration at the CDN1 Cal/Val site.

Funded by the EU and ESA