Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Nicolas Picot"'
Autor:
Lee‐Lueng Fu, Tamlin Pavelsky, Jean‐Francois Cretaux, Rosemary Morrow, J. Thomas Farrar, Parag Vaze, Pierre Sengenes, Nadya Vinogradova‐Shiffer, Annick Sylvestre‐Baron, Nicolas Picot, Gerald Dibarboure
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 4, Pp n/a-n/a (2024)
Abstract The elevations of water surfaces hold important information on the earth's oceans and land surface waters. Ocean sea surface height is related to the internal change of the ocean's density and mass associated with ocean circulation and its r
Externí odkaz:
https://doaj.org/article/f1da682e023445ee92b57cd16da3d7ce
Autor:
Shahzaib Khan, Faisal Hossain, Tamlin Pavelsky, Grant M. Parkins, Megan Rodgers Lane, Angelica M. Gomez, Sanchit Minocha, Pritam Das, Sheikh Ghafoor, Md. Arifuzzaman Bhuyan, Md. Nazmul Haque, Preetom Kumar Sarker, Partho Protim Borua, Jean-Francois Cretaux, Nicolas Picot, Vivek Balakrishnan, Shakeel Ahmad, Nirakar Thapa, Rajan Bhattarai, Faizan-ul Hasan, Bareerah Fatima, Muhammad Ashraf, Shahryar Khalique Ahmad, Arthur Compin
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 16, Pp 2386-2401 (2023)
We studied variations in the volume of water stored in small lakes and wetlands using satellite remote sensing and lake water height data contributed by citizen scientists. A total of 94 water bodies across the globe were studied using satellite data
Externí odkaz:
https://doaj.org/article/7fd03430af4d49929b0dfc8e96ba4317
Autor:
Elodie Da Silva, Emma R. Woolliams, Nicolas Picot, Jean-Christophe Poisson, Henriette Skourup, Geir Moholdt, Sara Fleury, Sajedeh Behnia, Vincent Favier, Laurent Arnaud, Jérémie Aublanc, Valentin Fouqueau, Nicolas Taburet, Julien Renou, Hervé Yesou, Angelica Tarpanelli, Stefania Camici, Renée Mie Fredensborg Hansen, Karina Nielsen, Frédéric Vivier, François Boy, Roger Fjørtoft, Mathilde Cancet, Ramiro Ferrari, Ghislain Picard, Mohammad J. Tourian, Nicolaas Sneeuw, Eric Munesa, Michel Calzas, Adrien Paris, Emmanuel Le Meur, Antoine Rabatel, Guillaume Valladeau, Pascal Bonnefond, Sylvie Labroue, Ole Andersen, Mahmoud El Hajj, Filomena Catapano, Pierre Féménias
Publikováno v:
Remote Sensing, Vol 15, Iss 19, p 4826 (2023)
The Copernicus Sentinel-3 Surface Topography Mission (STM) Land Altimetry provides valuable surface elevation information over inland waters, sea ice, and land ice, thanks to its synthetic aperture radar (SAR) altimeter and its orbit that covers high
Externí odkaz:
https://doaj.org/article/8db9da9b40a24c83a0770b7f1d588bdd
Autor:
Faisal Hossain, Pritam Das, Margaret Srinivasan, Vardis Tsontos, Catalina M. Oaida, Cassandra Nickles, Jack McNelis, Matthew Bonnema, Nicolas Picot, Santiago Peña‐Luque, Bradley Doorn, Nadya Vinogradova‐Shiffer, Alice Andral, Lucile Gaultier, Indu Jayaluxmi, John Zhu, Nelun Fernando, Faizan Ul‐Hasan, Bareerah Fatima, Mufeezah Ahsan, C. T. Dhanya, Susantha Jayasinghe, Chinaporn Meechaiya, Miguel Barajas, Vivek Balakrishnan, Hisham Eldardiry, Mohamed Elkholy, Ahmed Abdelrazek, Luciana Fenoglio, Mike Durand, Rui Wei, Tamlin Pavelsky
Publikováno v:
AGU Advances, Vol 3, Iss 6, Pp n/a-n/a (2022)
Abstract The goal in this commentary is to share the development of the NASA Applied Science pre‐launch protocol called the Early Adopter Program (EAP) that is designed to build user‐readiness of planned satellite Earth observing missions proacti
Externí odkaz:
https://doaj.org/article/840e12ba576c4f719b8ceb7af4247393
Autor:
Philippe Schaeffer, Marie-Isabelle Pujol, Pierre Veillard, Yannice Faugere, Quentin Dagneaux, Gérald Dibarboure, Nicolas Picot
Publikováno v:
Remote Sensing, Vol 15, Iss 11, p 2910 (2023)
A new mean sea surface (MSS) was determined by focusing on the accuracy provided by exact-repeat altimetric missions (ERM) and the high spatial coverage of geodetic (or drifting) missions. The goal was to obtain a high-resolution MSS that would provi
Externí odkaz:
https://doaj.org/article/b78c229d0fde4e1f87ba71e49ed8c87c
Autor:
Marie-Isabelle Pujol, Stéphanie Dupuy, Oscar Vergara, Antonio Sánchez Román, Yannice Faugère, Pierre Prandi, Mei-Ling Dabat, Quentin Dagneaux, Marine Lievin, Emeline Cadier, Gérald Dibarboure, Nicolas Picot
Publikováno v:
Remote Sensing, Vol 15, Iss 3, p 793 (2023)
This paper describes the demonstration of a regional high-resolution level-3 (L3) altimeter data unification and altimeter combination system (DUACS) developed with support from the French space agency (CNES). Deduced from full-rate (20 Hz to 40 Hz)
Externí odkaz:
https://doaj.org/article/5ae90ee41c1149a5a8e6691eebc77b14
Autor:
Gérald Dibarboure, Clément Ubelmann, Benjamin Flamant, Frédéric Briol, Eva Peral, Geoffroy Bracher, Oscar Vergara, Yannice Faugère, François Soulat, Nicolas Picot
Publikováno v:
Remote Sensing, Vol 14, Iss 23, p 6070 (2022)
The Surface Water and Ocean Topography (SWOT) mission will be affected by various sources of systematic errors, which are correlated in space and in time. Their amplitude before calibration might be as large as tens of centimeters, i.e., able to domi
Externí odkaz:
https://doaj.org/article/d2d9ff539ec04764912d6d9600d25ccb
Autor:
Adriana M. Santos-Ferreira, José C. B. da Silva, Jorge M. Magalhaes, Samira Amraoui, Thomas Moreau, Claire Maraldi, François Boy, Nicolas Picot, Franck Borde
Publikováno v:
Remote Sensing, Vol 14, Iss 3, p 587 (2022)
We address surface wave breaking caused by oceanic Internal Solitary Waves (ISWs) and how ISWs are manifested in the SAR altimeter onboard Sentinel-3A and -3B satellites by means of their effects in Significant Wave Height (SWH). Two different region
Externí odkaz:
https://doaj.org/article/71e7a22581fc4427b5ba11424bee96dd
Publikováno v:
Remote Sensing, Vol 13, Iss 22, p 4508 (2021)
In this study, we present a new level-2 processing chain dedicated to the CryoSat-2 Synthetic Aperture Radar Interferometric (SARIn) measurements acquired over ice sheets. Compared to the ESA ground segment processor, it includes revised methods to d
Externí odkaz:
https://doaj.org/article/2cdfe8ee70cf4ca6be62e48b731864ec
Publikováno v:
Remote Sensing, Vol 13, Iss 23, p 4861 (2021)
The impact of large atmospheric attenuation events on data quality and availability is a critical aspect for future altimetry missions based on Ka-band altimetry. The SARAL/AltiKa mission and its Ka-band nadir altimeter offer a unique opportunity to
Externí odkaz:
https://doaj.org/article/27d307ae81cc4701bc5851f59ba54cc8