Results 41 to 50 of about 14,819 (224)

Evolution of the Performances of Radar Altimetry Missions from ERS-2 to Sentinel-3A over the Inner Niger Delta

open access: yesRemote Sensing, 2018
Radar altimetry provides unique information on water stages of inland hydro-systems. In this study, the performance of seven altimetry missions, among the most commonly used in land hydrology (i.e., European Remote-Sensing Satellite-2 (ERS-2 ...
Cassandra Normandin   +8 more
doaj   +1 more source

Understanding the cause of sea level rise along coastal zone for 2005–2021

open access: yesEnvironmental Research Communications, 2023
Understanding the coastal sea level budget (SLB) is essential to revealing the causes of sea level rise and predicting future sea level change. Here we present the coastal SLB based on multiple sets of sea level observations, including satellite ...
Yuanyuan Yang   +4 more
doaj   +1 more source

KaRIn Noise Reduction Using a Convolutional Neural Network for the SWOT Ocean Products

open access: yesRemote Sensing, 2023
The SWOT (Surface Water Ocean Topography) mission will provide high-resolution and two-dimensional measurements of sea surface height (SSH). However, despite its unprecedented precision, SWOT’s Ka-band Radar Interferometer (KaRIn) still exhibits a ...
Anaëlle Tréboutte   +5 more
doaj   +1 more source

Isolation, Insularity and Resilience: A Review of the Geophysical, Socioeconomic, and Environmental Vulnerabilities of Gran Canaria and Lesvos Islands for Policy Interventions to Global Change

open access: yesSustainable Development, EarlyView.
ABSTRACT The dynamic nature of small islands being geographically isolated and their perceived connectedness with global networks complicates research attempts to draw general conclusions on whether insularity leads to marginalization or strengthens their resilience for sustainable development.
Toheeb Lekan Jolaosho   +2 more
wiley   +1 more source

Satellite altimetry for Indian reservoirs [PDF]

open access: yes, 2021
Satellite radar altimetry has immense potential for monitoring fresh surface water resources and predicting the intra-seasonal, seasonal, and inter-annual variability of inundated surface water over large river basins.
Karmakar, Subhankar   +4 more
core   +1 more source

Multiparametric analysis and validation in the western Mediterranean of three global OGCM hindcasts

open access: yesScientia Marina, 2012
We analyse a hierarchy of three 1/4° global numerical simulations (ORCA-025.G70 (G70), ORCA-025.G85 (G85) and GLORYS1V1 (GLORYS)) by assessing their performance against observational data in the western Mediterranean.
Enrique Vidal-Vijande   +5 more
doaj   +1 more source

Low-Cost BDS Reflectometry for Real-Time Water Surface Retrieval

open access: yesRemote Sensing, 2023
The official launch of the Chinese BeiDou Navigation Satellite System with global coverage (BDS-3) presents significant opportunities for various applications, including precision agriculture and autonomous driving, among others.
Ken Deng   +4 more
doaj   +1 more source

Alluvial ridge morphology on avulsing rivers

open access: yesSedimentology, EarlyView.
ABSTRACT Alluvial ridges are built by preferential channel‐belt deposition and control river avulsions, yet a systematic analysis of their morphology has been missing. To address this gap, we analyse a globally distributed dataset of 8970 alluvial ridge flanks on 14 different rivers.
James H. Gearon, Douglas A. Edmonds
wiley   +1 more source

Thermohaline variability of AAIW in the Atlantic sector of the Southern Ocean investigated using an Altimetry Gravest Empirical Mode [PDF]

open access: yes, 2013
The southeast Atlantic sector of the Southern Ocean connects the Atlantic with the Indian Ocean and the Antarctic Circumpolar Current, thereby acting as a major conduit within global ocean circulation.
Hutchinson, Katherine Alessandra
core  

Real-time Reconstruction of Surface Velocities from Satellite Observations in the Alboran Sea

open access: yesRemote Sensing, 2020
Surface currents in the Alboran Sea are characterized by a very fast evolution that is not well captured by altimetric maps due to sampling limitations. On the contrary, satellite infrared measurements provide high resolution synoptic images of the ocean
Jordi Isern-Fontanet   +6 more
doaj   +1 more source

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