Results 51 to 60 of about 562,555 (164)
Sentinel-3 Altimetry satellite imagery for Inland Water Altimetry Monitoring
, 2018 Sentinel-3 Altimetry satellite imagery for Inland Water Altimetry ...
Md Bayzidul Islam (7879472) +1 more
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Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 5, October 2026.Abstract Classical satellite altimetry has limited sensitivity to seafloor topography at wavelengths shorter than about 150 km, leaving short‐wavelength structure poorly constrained away from ship tracks. The Surface Water and Ocean Topography (SWOT) mission improves gravity recovery at these scales.
Ruichen Zhou +7 more
wiley +1 more source
, 2019 Satellite altimetry measures the topography of the sea surface, with high-resolution, global coverage and short revisit time. Since the very first missions in the mid-1970s, the accuracy of a single sea surface height measurement has increased by a ...
Anny Cazenave, Cazenave, Anny
core +1 more source
Alluvial ridge morphology on avulsing rivers
Sedimentology, Volume 73, Issue 6, Page 2311-2337, October 2026.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
Terrestrial, Atmospheric and Oceanic Sciences, 2011 Tibet, Xinjiang and Siberia (TibXS) are regions with active plate tectonics. Evidence from satellite gravimetry and altimetry shows the hydrological evolutions over these regions are sensitive to global climate change.
Cheinway Hwang +4 more
doaj +1 more source
An Action Plan Towards Fiducial Reference Measurements for Satellite Altimetry
Remote Sensing, 2019 Satellite altimeters have been producing, as of 1992, an amazing and historic record of sea level changes. As Europe moves into full operational altimetry, it has become imperative that the quality of these monitoring signals with their uncertainties ...
Stelios P. Mertikas +5 more
doaj +1 more source
SWOT Observations Reveal Basin‐Scale Reservoir Operating Patterns
Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.Abstract The construction and operation of reservoirs have fundamentally modified the natural hydrograph globally. However, complex seasonal operating patterns remain opaque due to data scarcity, limiting the accuracy of hydrological modeling and water management.
Tan Chen +6 more
wiley +1 more source
Time-evolving mass loss of the Greenland Ice Sheet from satellite altimetry [PDF]
The Cryosphere, 2014 Mass changes of the Greenland Ice Sheet may be estimated by the input–output method (IOM), satellite gravimetry, or via surface elevation change rates (dH/dt).
R. T. W. L. Hurkmans +6 more
doaj +1 more source
SWOT Discharge Accuracy Benchmarked in South America
Geophysical Research Letters, Volume 53, Issue 17, 16 September 2026.Abstract The Surface Water and Ocean Topography (SWOT) satellite mission offers unprecedented estimates of global river discharge. This study provides a first continental‐scale assessment of SWOT Consensus discharge performance across South America and compares it with a large‐scale hydrodynamic model and in situ observations.
Laila Jover +13 more
wiley +1 more source
Altimetry-derived surface water data assimilation over the Nile Basin
, 2020 Global hydrological models facilitate studying of water resources and their variations over time. The accuracies of these models are enhanced when combined with ever-increasing satellite remotely sensed data.
Joseph Awange (14964327) +1 more
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