Results 11 to 20 of about 20,031 (212)

Coastal altimetry

open access: yes, 2011
Table of contents Preface.- Chapter 1: Altimetry Missions: past, present and future.- Chapter 2: From Research to Operations: The USDA Global Reservoir and Lake Monitor.- Chapter 3: User requirements in the coastal ocean for satellite altimetry ...

core   +10 more sources

SAR, SARin, RDSAR and FF-SAR Altimetry Processing on Demand for Cryosat-2, Sentinel-3 & Sentinel-6 at ESA's Altimetry Virtual Lab [PDF]

open access: yesProceedings of the International Association of Hydrological Sciences
This paper presents the RDSAR, SAR/SARin & FF-SAR altimetry processors available in the ESA Altimetry Virtual Lab (AVL) hosted on the EarthConsole® platform. An overview on processors and features as well as preliminary analyses using AVL output data
J. Benveniste   +12 more
doaj   +3 more sources

Current state of art of satellite altimetry [PDF]

open access: yesGeodesy and Cartography, 2017
One of the fundamental problems of modern geodesy is precise defi nition of the gravitational fi eld and its changes in time. This is essential in positioning and navigation, geophysics, geodynamics, oceanography and other sciences related to the climate
Łyszkowicz Adam Bolesław   +1 more
doaj   +3 more sources

Satellite altimetry and operational oceanography: from Jason-1 to SWOT [PDF]

open access: yesOcean Science
The development and evolution of satellite altimetry and operational oceanography are very closely linked. By providing all weather, global, and real-time observations of sea level, a key variable to constrain ocean analysis and forecasting systems ...
P.-Y. Le Traon   +9 more
doaj   +2 more sources

Integration of HF Radar Observations for an Enhanced Coastal Mean Dynamic Topography

open access: yesFrontiers in Marine Science, 2020
Satellite altimeters provide continuous information of the sea level variability and mesoscale processes for the global ocean. For estimating the sea level above the geoid and monitoring the full ocean dynamics from altimeters measurements, a key ...
Ainhoa Caballero   +7 more
doaj   +1 more source

High-resolution airborne observations of sea-ice pressure ridge sail height

open access: yesAnnals of Glaciology, 2018
Pressure ridges impact the mass, energy and momentum budgets of the sea-ice cover and present an obstacle to transportation through ice-infested waters. Quantifying ridge characteristics is important for understanding total sea-ice mass and for improving
K. Duncan   +5 more
doaj   +1 more source

Lake Altimetry Using Long Coherent Integration Carrier Phase Measurements from Airborne GNSS Reflectometry

open access: yesRemote Sensing, 2023
Today, land and ocean observations are crucial for monitoring climate change. The method of GNSS reflectometry is an opportunistic way to provide low-cost observations of many geophysical parameters.
Nolan Varais   +3 more
doaj   +1 more source

VALIDATION OF SPACEBORNE RADAR MULTI-ANGLE METHOD FOR THE SEA SURFACE OIL POLLUTIONS DIAGNOSTICS [PDF]

open access: yesРадиофизика и электроника, 2015
In the article the validation of the multiangle method for spaceborne radar diagnostics of oil pollutions on the sea surface are described. The validation was performed by comparing the radar estimates of the mass and thickness of the polluted oil film ...
A. Ya. Matveev   +7 more
doaj   +1 more source

GNSS Profile from the Greenland Korth Expeditions in the Context of Satellite Data

open access: yesApplied Sciences, 2021
Over the last two decades, a small group of researchers repeatedly crossed the Greenland interior skiing along a 700-km long route from east to west, acquiring precise GNSS measurements at exactly the same locations.
Aleš Bezděk   +3 more
doaj   +1 more source

Reconsidering the Relationship Between Gulf Stream Transport and Dynamic Sea Level at U.S. East Coast

open access: yesGeophysical Research Letters, 2023
The relationship between Gulf Stream (GS) transport and coastal sea level is investigated using monthly GS transport between 1993 and 2019 at Florida Straits and 10 altimeter tracks. The results show that GS transport decorrelates quickly along its path,
Lequan Chi   +2 more
doaj   +1 more source

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