Results 41 to 50 of about 20,031 (212)
Early Climate Impact Assessments Targeted 2025—How Did They Perform for Global Water Resources?
WIREs Climate Change, Volume 17, Issue 6, November/December 2026.In 2025, it is possible to assess early climate impact projections. We review the first two global water resource assessments and find: climate variables, snowmelt‐dominated streamflow, and population projections broadly aligned with observations, but water demand projections overestimated increases in withdrawals.
Declan Conway +4 more
wiley +1 more source
Evolution of Air‐Sea Fluxes in Modeled Long‐Lived Mesoscale Eddies in the South Atlantic Ocean
Journal of Geophysical Research: Oceans, Volume 131, Issue 11, November 2026.Abstract Mesoscale eddies modify physical and biogeochemical properties, facilitating the exchange of heat and CO2 between the surface, mixed‐layer and ocean interior. Most state‐of‐the‐art Earth System Models fail to resolve mesoscale processes O $O$(10–100 km) due to computational constraints, thus contributing to uncertainties in current and future ...
T. G. Smith +3 more
wiley +1 more source
Coral Reef‐Level Upwelling in an Internal Wave Hotspot Modulated by Mesoscale Dynamics
Geophysical Research Letters, Volume 53, Issue 20, 28 October 2026.Abstract Coral reefs in the northern South China Sea experience some of the world’s most energetic internal waves (IWs), yet records of how these dynamics influence reef‐level conditions are rare. Using over 6 years of temperature data from Dongsha Atoll, we show that IWs drive diel temperature fluctuations that reduce subsurface heat exposure and ...
Alex S. J. Wyatt +3 more
wiley +1 more source
Definition of ICESat Selection Criteria for their Use as Height References for TanDEM-X [PDF]
, 2010 The TanDEM X satellite synthetic aperture radar (SAR) mission has the goal to deliver a high-precision global digital elevation model (DEM). The X band SAR interferometry (InSAR)-derived DEMs contain absolute and relative height errors that have to be ...
Scheiber, Rolf +7 more
core +1 more source
Assessment of Relative Accuracy of AHN-2 Laser Scanning Data Using Planar Features
Sensors, 2010 AHN-2 is the second part of the Actueel Hoogtebestand Nederland project, which concerns the acquisition of high-resolution altimetry data over the entire Netherlands using airborne laser scanning.
Kourosh Khoshelham +2 more
doaj +1 more source
Observation of Daily Flood Hazard During the SWOT Cal/Val Orbit
Geophysical Research Letters, Volume 53, Issue 20, 28 October 2026.Abstract Flood peaks can develop and recede within a day, making them difficult to capture with satellites with multi‐day revisit intervals. Here, we exploit daily observations during the Calibration and Validation phase of the SWOT mission to examine a short‐lived flood in May 2023 along the Du Gouffre River in Canada. Despite channel widths below 100
Yukina Hara +4 more
wiley +1 more source
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
core +1 more source
Remote Sensing, 2020 The Sentinel-3A and Sentinel-3B satellites were launched, respectively, on 16 February 2016 and 25 April 2018 as part of the European Copernicus program. The Sentinel-3 Surface Topography Mission makes use of the altimeter instruments onboard Sentinel-3A
Nicolas Taburet +9 more
doaj +1 more source
Contribution of the Pacific Decadal Oscillation to Global Mean Sea Level Trends: Revisited
Geophysical Research Letters, Volume 53, Issue 20, 28 October 2026.Abstract Three decades of satellite altimeter observations reveal a continued rise in global mean sea level (GMSL), with the rate of rise reflecting the combined effects of decadal variability and long‐term warming. By decomposing 30‐year running trends of reconstructed sea level over 1950–2019, we quantify the contribution associated with the Pacific ...
Yingjie Wang, Xianyao Chen
wiley +1 more source
Envisat Ocean Altimetry Performance Assessment and Cross-calibration
Sensors, 2006 Nearly three years of Envisat altimetric observations over ocean are available inGeophysical Data Record (GDR) products. The quality assessment of these data is routinelyperformed at the CLS Space Oceanography Division in the frame of the CNES Segment ...
Pierre Femenias +4 more
doaj +1 more source