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Analyses of altimetry errors using Argo and GRACE data
2016
Ocean Science (OS)
For instance, at global scale, the MSL trends of the Envisat and Jason-1 missions differ by 1.0 mm yr −1 over the period 2004-2011 (Prandi et al., 2013) . ...
than for the Jason-1 mission with a 1.4 mm yr −1 difference, which is confirmed by the 0.9 mm yr −1 difference provided by the altimeter comparison with tide gauges measurements over the same period (Prandi ...
doi:10.5194/os-12-647-2016
fatcat:xgkcdtlcw5g75b2lm5i3udnf3m
Local sea level trends, accelerations and uncertainties over 1993–2019
2021
Scientific Data
The code is available at https://github.com/pierre-prandi/rsl. Fig. 1 1 1σ level of the high frequency noise level in cm 2 . ...
doi:10.1038/s41597-020-00786-7
pmid:33414438
fatcat:c4uo4774djeu5adakx2xkpx4ti
Arctic sea surface height maps from multi-altimeter combination
2021
Earth System Science Data
This dataset can be downloaded from https://doi.org/10.24400/527896/a01-2020.001 (Prandi, 2020). ...
Prandi et al.: Arctic sea surface height maps from multi-altimeter combination ber 2021) at https://doi.org/10.24400/527896/a01-2020.001 (Prandi, 2020) . ...
Prandi et al.: Arctic sea surface height maps from multi-altimeter combination applied to S3A and C2. ...
doi:10.5194/essd-13-5469-2021
fatcat:maetcwno2vayzatns3wshhpudm
Southern ocean sea level anomaly in the sea ice-covered sector from multimission satellite observations
2022
Scientific Data
AbstractDespite its central role in the global climate, the Southern Ocean circulation is still one of the least understood ocean circulation systems of the planet. One major constraint to our understanding of this region is the challenge of observing ocean circulation in the seasonally sea ice sector of the Southern Ocean. Here, we present a new Sea Level Anomaly (SLA) product, focusing on the subpolar Southern Ocean and including its sea ice covered parts from 2013 to 2019. Combining
doi:10.1038/s41597-022-01166-z
pmid:35236858
pmcid:PMC8891355
fatcat:ahjuaoyowjedzok3ldj7iablqi
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... ons from multiple satellites, including Cryosat-2, Sentinel-3A, and SARAL/AltiKa, processed with state-of-the-art algorithms, allows an improvement in spatial and temporal resolution compared with previous products. Validation is made by comparing our estimate with existing SLA products, cross-comparing estimates from individual satellites in the sea ice zones, and comparing the time series of the product with a Bottom Pressure Recorder in the Drake Passage.
Monitoring Sea Level in the Coastal Zone with Satellite Altimetry and Tide Gauges
[chapter]
2017
Space Sciences Series of ISSI
Calibration and validation activities demonstrated the excellent performance of SARAL/AltiKa data over the open ocean (Prandi et al. 2015) . ...
doi:10.1007/978-3-319-56490-6_3
fatcat:iwd5lg2bqbexjlbotwif76vxwu
Monitoring Sea Level in the Coastal Zone with Satellite Altimetry and Tide Gauges
2016
Surveys in geophysics
Calibration and validation activities demonstrated the excellent performance of SARAL/AltiKa data over the open ocean (Prandi et al. 2015) . ...
doi:10.1007/s10712-016-9392-0
pmid:32269397
pmcid:PMC7115061
fatcat:jcs3cikfovdulfmwmhwxofocq4
REAPER: Reprocessing 12 Years of ERS-1 and ERS-2 Altimeters and Microwave Radiometer Data
2017
IEEE Transactions on Geoscience and Remote Sensing
Féménias, Bernat Martinez, Franz-Heinrich Massmann, Michiel Otten, Frederic Paul, Bruno Picard, Pierre Prandi, Mònica Roca, Sergei Rudenko, Remko Scharroo, and Pieter Visser changes in data processing ...
performance (ageing or damage), orbital effects on hardware (thermal flexure), or REAPER: Reprocessing 12 years of ERS-1 and ERS-2 Altimeter and Microwave Radiometer Data David Brockley, Steven Baker, Pierre ...
doi:10.1109/tgrs.2017.2709343
fatcat:4pfajjftebhwzbiajqjzhbprq4
Is coastal mean sea level rising faster than the global mean? A comparison between tide gauges and satellite altimetry over 1993–2007
2009
Geophysical Research Letters
Prandi, A. Cazenave, M. Becker To cite this version: P. Prandi, A. Cazenave, M. Becker. Is coastal mean sea level rising faster than the global mean? ...
Citation: Prandi, P., A. Cazenave, and M. Becker (2009), Is coastal mean sea level rising faster than the global mean? A comparison between tide gauges and satellite altimetry over ...
doi:10.1029/2008gl036564
fatcat:lxexi4dxgzhzle5iomdoos53s4
The Benefits of the Ka-Band as Evidenced from the SARAL/AltiKa Altimetric Mission: Quality Assessment and Unique Characteristics of AltiKa Data
2018
Remote Sensing
Jean-Christophe Poisson, Pierre Prandi and Pierre Thibaut designed the study, analyzed the data and wrote the Section 3.3. ...
Annabelle Ollivier and Pierre Prandi designed the study, analyzed the data and wrote the Section 2.3. ...
doi:10.3390/rs10010083
fatcat:lplo2fk7rjhd3leenpvgsqqsgu
Changes in Atlantic Water circulation patterns and volume transports North of Svalbard over the last 12 years (2008‐2020)
2020
Journal of Geophysical Research - Oceans
Note on in-situ information cards
2015
unpublished
The present document intends to give the reader useful information about how to understand the in-situ information cards available on the AVISO website 1 . We provide here a short introduction on the 1 available at http://www.aviso. altimetry.fr/en/data/calval/ in-situ-calibration-and-validation/ in-situ-global-statistics.html information displayed by the different tables and plots as well as useful references for readers who might be interested in digging deeper into the methodologies. Please adress any remarks or enquiries to pprandi@cls.fr.
fatcat:4w3nnk3c5rabvhvq4nqipmsknq
Polar Ocean Observations: A Critical Gap in the Observing System and Its Effect on Environmental Predictions From Hours to a Season
2019
Frontiers in Marine Science
Sea Surface Height Satellite observations of sea level are required to constrain surface geostrophic currents in ocean forecasting systems, and several teams try to tackle the issue (Prandi et al., 2012 ...
doi:10.3389/fmars.2019.00429
pmid:31534948
pmcid:PMC6750219
fatcat:vvatsswlwfg5pifyi5jufnlgoq
Le niveau de la mer dans l'Océan Arctique vu par altimétrie spatiale
unpublished
DATA QUALITY ASSESSMENT OF THE SARAL/ALTIKA KA-BAND MISSION
unpublished
Mitologia dos orixás
2001
Revista de Antropologia
Prandi, Reginaldo. Mitologia dos orixás, São Paulo, Companhia das Letras, 2001, 591 pp. ...
No total, Prandi conseguiu reunir 301 mitos -dos quais 106 seriam originários da África, 126 do Brasil e 69 de Cuba. ...
aqueles autores, tanto acadêmicos como adeptos do candomblé, que, em terras brasileiras, se empenharam em documentar e compilar mitos dos orixás (Nina Rodrigues, Artur Ramos, Roger Bastide, René Ribeiro, Pierre ...
doi:10.1590/s0034-77012001000200015
fatcat:ltei3qabcfhf3lf3yqksqwnmky
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