Abstract
This work defines the concept of Fiducial Reference Measurements (FRM) for altimetry calibration. It has emerged out of the requirement for reliable, consistent, standardized and undisputable Earth observation records. FRM observations are to become comparable worldwide, insensitive to instrument, satellite, setting, location and measurement conditions among others. At first, the paper singles out the various contributing error sources to the calibration error budget in altimetry. Secondly, it evaluates measurement uncertainty as it originates from each constituent in the error propagation chain. Third, it sets the foundation for connecting measurement uncertainty so that it could be traceable to international metrology standards (speed of light, atomic time, for example). Finally, this paper presents procedures, protocols and best practices for arriving at FRM standards in sea-surface but also in transponder calibration. This analysis is based on experience gained over the last 15 years of operation of the permanent facility for altimetry calibration in west Crete, Greece.
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References
Barnett V, Lewis T (1994) Outliers in statistical data, 3rd edn. Wiley, New York
BIPM (2019) The International system of units (SI), 9th edn. Bureau International des Poids et Measures, Paris. https://www.bipm.org/cc/CCU/Allowed/23/Draft-SI-Brochure-2018.pdf. Accessed 10 Jan 2019
Donlon C (2018) Fiducial reference measurements for altimetry. FRM4ALT Project Webportal. https://goo.gl/Yn23pQ. Accessed 26 June 2018
Fu LL, Haines BJ (2013) The challenges in long-term altimetry calibration for addressing the problem of global sea level change. J Adv Space Res 51:1284–1300. https://doi.org/10.1016/j.asr.2012.06.005
Loew A, Bell W, Brocca L, Bulgin CE, Burdanowitz J, Calbet X, Donner RV, Ghent D, Gruber A, Kaminski T, Kinzel J, Klepp C, Lambert J-C, Schaepman-Strub G, Schröder M, Verhoelst T (2017) Validation practices for satellite-based Earth observation data across communities. Rev Geophys 55:779–817. https://doi.org/10.1002/2017RG000562
Meltzner AJ, Switzer AD, Horton BP, Ashe E, Qiu Q, Hill DF, Bradley SL, Kopp RE, Hill EM, Majewski JM, Natawidjaja DH, Suwargadi BW (2017) Half-metre sea-level fluctuations on centennial timescales from mid-Holocene corals of Southeast Asia. Nat Commun 8:14387. https://doi.org/10.1038/ncomms14387
Mertikas SP, Ioannides RT, Tziavos IN, Vergos GS, Hausleitner W, Frantzis X, Tripolitsiotis A, Partsinevelos P, Andrikopoulos D (2010) Statistical models and latest results in the determination of the absolute bias for the Radar Altimeter of Jason satellites using the Gavdos facility. Marine Geodesy 33(1):114–149. https://doi.org/10.1080/01490419.2010.488973
Mertikas S, Donlon C, Féménias P, Mavrocordatos C, Galanakis D, Tripolitsiotis A, Frantzis X, Tziavos IN, Vergos G, Guinle T (2018a) Fifteen years of Cal/Val service to reference altimetry missions: calibration of satellite altimetry at the permanent facilities in Gavdos and Crete, Greece. Remote Sens 10:1557. https://doi.org/10.3390/rs10101557
Mertikas S, Donlon C, Féménias P, Galanakis D, Tripolitsiotis A, Frantzis X (2018b) International standardization for satellite altimetry calibration: lessons for the past & roadmap to the future. In: Ocean Surface Topography Science Team Meeting 2018, 24-29 Sept. 2018, 24-29 Sept. 2018, Ponta Delgada
Mertikas S, Donlon C, Féménias P, Mavrocordatos C, Galanakis D, Tripolitsiotis A, Frantzis X, Kokolakis C, Tziavos IN, Vergos G, Guinle T (2018c) Absolute calibration of the European Sentinel-3A surface topography mission over the permanent facility for Altimetry Calibration in west Crete, Greece. Remote Sens 10(11):1808. https://doi.org/10.3390/rs10111808
Müller R (2014) Calibration and verification of remote sensing instruments and observations. Remote Sens 6:5692–5695. https://doi.org/10.3390/rs6065692
Paleologos EK, Mertikas SP (2013) Evidence and implications of extensive groundwater overdraft-induced land subsidence in Greece. Eur Water 43:3–11
Parkinson C (2017) Satellite contributions to climate change studies. Proc Am Philos Soc 161(3):208–225
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Mertikas, S.P. et al. (2019). Fiducial Reference Measurements for Satellite Altimetry Calibration: The Constituents. In: Mertikas, S., Pail, R. (eds) Fiducial Reference Measurements for Altimetry. International Association of Geodesy Symposia, vol 150. Springer, Cham. https://doi.org/10.1007/1345_2019_56
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DOI: https://doi.org/10.1007/1345_2019_56
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