Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Alvaro Santamaría-Gómez"'
Publikováno v:
Remote Sensing, Vol 13, Iss 22, p 4523 (2021)
Thanks to the increasing number of permanent GNSS stations in Europe and their long records, we computed position solutions for more than 1000 stations over the last two decades using the REPRO3 orbit and clock products from the IGS CNES-CLS (GRGS) A
Externí odkaz:
https://doaj.org/article/49f6642615564f3f8ff70e1c7c55b65d
Autor:
Rui M. Ponte, Mark Carson, Mauro Cirano, Catia M. Domingues, Svetlana Jevrejeva, Marta Marcos, Gary Mitchum, R. S. W. van de Wal, Philip L. Woodworth, Michaël Ablain, Fabrice Ardhuin, Valérie Ballu, Mélanie Becker, Jérôme Benveniste, Florence Birol, Elizabeth Bradshaw, Anny Cazenave, P. De Mey-Frémaux, Fabien Durand, Tal Ezer, Lee-Lueng Fu, Ichiro Fukumori, Kathy Gordon, Médéric Gravelle, Stephen M. Griffies, Weiqing Han, Angela Hibbert, Chris W. Hughes, Déborah Idier, Villy H. Kourafalou, Christopher M. Little, Andrew Matthews, Angélique Melet, Mark Merrifield, Benoit Meyssignac, Shoshiro Minobe, Thierry Penduff, Nicolas Picot, Christopher Piecuch, Richard D. Ray, Lesley Rickards, Alvaro Santamaría-Gómez, Detlef Stammer, Joanna Staneva, Laurent Testut, Keith Thompson, Philip Thompson, Stefano Vignudelli, Joanne Williams, Simon D. P. Williams, Guy Wöppelmann, Laure Zanna, Xuebin Zhang
Publikováno v:
Frontiers in Marine Science, Vol 6 (2019)
A major challenge for managing impacts and implementing effective mitigation measures and adaptation strategies for coastal zones affected by future sea level (SL) rise is our limited capacity to predict SL change at the coast on relevant spatial and
Externí odkaz:
https://doaj.org/article/04665507e727471d98e39d9a0caf441f
The precision of the GNSS positioning depends on the accuracy and stability of the GNSS satellite orbits. Indeed, the analysis of the GNSS precise orbits determined by the IGS analysis centers shows different long-term behavior in the eccentricities
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eed93ce077f85e064b2b005c23d2b7d8
https://doi.org/10.5194/egusphere-egu23-11231
https://doi.org/10.5194/egusphere-egu23-11231
Long GNSS position time series contain offsets typically at rates between 1 and 3 offsets per decade. We may classify the offsets whether their epoch is precisely known, from GNSS station log files or Earthquake databases, or unknown. Very often, GNS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b1331c6a242324d070af70521ad7d0e
https://doi.org/10.5194/egusphere-egu21-8678
https://doi.org/10.5194/egusphere-egu21-8678
Autor:
Alvaro Santamaría-Gómez, Jim Ray
Publikováno v:
Journal of Geophysical Research : Solid Earth
Journal of Geophysical Research : Solid Earth, 2021, 126, ⟨10.1029/2020JB019541⟩
Journal of Geophysical Research : Solid Earth, 2021, 126, ⟨10.1029/2020JB019541⟩
International audience; It has been a standard practice for about 2 decades to compute global positioning system (GPS) based station velocity uncertainties using the apparent noise statistics of the non linear position residuals rather than assume wh
Autor:
Jim Ray, Alvaro Santamaría-Gómez
Chameleonic: readily changing color or other attributes.Chameleon: a lizard that changes skin color to match what surrounds it so that it cannot be seen.The error spectrum of decadal long GPS position time series is typically represented by a combina
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::330b0d293ea52be77cc79a831accc45b
https://doi.org/10.5194/egusphere-egu2020-4198
https://doi.org/10.5194/egusphere-egu2020-4198
Publikováno v:
Remote Sensing
Volume 13
Issue 22
Pages: 4523
Remote Sensing, MDPI, 2021, 13 (22), pp.4523. ⟨10.3390/rs13224523⟩
Remote Sensing, Vol 13, Iss 4523, p 4523 (2021)
Volume 13
Issue 22
Pages: 4523
Remote Sensing, MDPI, 2021, 13 (22), pp.4523. ⟨10.3390/rs13224523⟩
Remote Sensing, Vol 13, Iss 4523, p 4523 (2021)
International audience; Thanks to the increasing number of permanent GNSS stations in Europe and their long records, we computed position solutions for more than 1000 stations over the last two decades using the REPRO3 orbit and clock products from t
Autor:
Alvaro Santamaría-Gómez
Publikováno v:
GPS Solutions. 23
GNSS position time series contain signals induced by earth deformation, but also by systematic errors, at different time scales, from sub-daily tidal deformation to inter-annual surface-loading deformation and secular tectonic plate rotation. This so
Autor:
Andrew Matthews, Don P. Chambers, Valérie Ballu, Florence Birol, Laurent Testut, Marta Marcos, Justin E. Stopa, Rui M. Ponte, Giovanni Coco, Alvaro Santamaría-Gómez, Guy Wöppelmann, Fabrice Ardhuin
Publikováno v:
Surveys in Geophysics
Surveys in Geophysics, Springer Verlag (Germany), 2019, ⟨10.1007/s10712-019-09513-3⟩
Surveys In Geophysics (0169-3298) (Springer Nature), 2019-11, Vol. 40, N. 6, P. 1293-1317
Digital.CSIC. Repositorio Institucional del CSIC
instname
Surveys in Geophysics, Springer Verlag (Germany), 2019, ⟨10.1007/s10712-019-09513-3⟩
Surveys In Geophysics (0169-3298) (Springer Nature), 2019-11, Vol. 40, N. 6, P. 1293-1317
Digital.CSIC. Repositorio Institucional del CSIC
instname
We review the status of current sea-level observing systems with a focus on the coastal zone. Tide gauges are the major source of coastal sea-level observations monitoring most of the world coastlines, although with limited extent in Africa and part
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4c405ed583eb04468f79744e4070b6a
https://hal.archives-ouvertes.fr/hal-02077591
https://hal.archives-ouvertes.fr/hal-02077591