2016
DOI: 10.1093/gji/ggv545
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Impact of Atmospheric and Oceanic De-aliasing Level-1B (AOD1B) products on precise orbits of altimetry satellites and altimetry results

Abstract: S U M M A R YWe have extended backwards from 2001 to 1979 the current release 05 (RL05) of the Gravity Recovery and Climate Experiment (GRACE) Atmospheric and Oceanic De-aliasing Level-1B (AOD1B) product and studied the impact of this and a previous release 04 (RL04) of the AOD1B product on precise orbits of five altimetry satellites (ERS-1, ERS-2, TOPEX/Poseidon, Envisat and Jason-1) for the time span 1991-2012, as compared to the case when no AOD1B product is used. We have found that using AOD1B RL05 product… Show more

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Cited by 20 publications
(12 citation statements)
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“…Moreover, a global multi-mission crossover analysis is applied to estimate radial altimetry errors as well as geographically correlated mean SSH errors. More details on the method and its applications are provided by [8], [30], [31] and [32]. The SXO are computed with a maximum time difference of 10 days.…”
Section: Impact Of Itrs Realization On Jason-2 Altimetry Resultsmentioning
confidence: 99%
“…Moreover, a global multi-mission crossover analysis is applied to estimate radial altimetry errors as well as geographically correlated mean SSH errors. More details on the method and its applications are provided by [8], [30], [31] and [32]. The SXO are computed with a maximum time difference of 10 days.…”
Section: Impact Of Itrs Realization On Jason-2 Altimetry Resultsmentioning
confidence: 99%
“…We essentially follow the processing strategy outlined in Rudenko et al (2016), but focus on two satellites only that orbit ENVISAT (2003ENVISAT ( -2012 and Jason-1 (2002Jason-1 ( -2012 by adding either AOD1B RL05 or RL06 to the timevariable background gravity field during the POD procedure. We utilize space geodetic observations of those satellites acquired from Satellite Laser Ranging (SLR) disseminated via the International Laser Ranging Service (Pearlman et al 2005), and from the Doppler Orbitography and Radiopositioning Integrated by Satellite (DORIS) system provided via the International DORIS Service (Willis et al 2010).…”
Section: M Pa C T O N P R E C I S E O R B I T D E T E R M I N At I O Nmentioning
confidence: 99%
“…Thus, based on the results obtained by [34] we use reprocessed release 05 (RL05) of the AOD1B product. This allows us to improve orbit quality, as described by [34]. Additionally, we increase the truncation level of the AOD1B expansion from 50 to 100.…”
Section: Determinationmentioning
confidence: 99%