Results 121 to 130 of about 1,421,677 (272)
Terrestrial, Atmospheric and Oceanic Sciences, 2008 There is a need to accurately link the water level to the shoreline vertical datum for various applications including coastal management, lake/river/estuary/wetland hydrological or storm surge modeling/forecasting.
Kai-Chien Cheng +5 more
doaj +1 more source
Earth Surface Processes and Landforms, Volume 51, Issue 3, March 2026.The study focusses on the morphological evolution of worldwide restored intertidal flats. These intertidal flats initially experience high sedimentation rates after the opening of the connection with open waters. The anthropogenic structures cause high morphological instability and are eroded, leading to a self‐cannibalisation of the system.
Riccardo Brunetta +4 more
wiley +1 more source
Vertical (Geopotential) Datums
Geographic Information Science & Technology Body of Knowledge, 2022 openaire +1 more source
Quantifying river morphological changes using multi‐satellite observations and in situ measurements
Earth Surface Processes and Landforms, Volume 51, Issue 3, March 2026.This study integrates optical, radar and altimetry satellite data with river gauge measurements to estimate periodically submerged riverbed topography and quantify morphological change. By linking how often water covers the riverbed with water‐level variations, erosion and deposition patterns are mapped across a reach of Jamuna River.
Tek Narayan Bhattarai +5 more
wiley +1 more source
Revista Brasileira de Cartografia, 2016 Neste trabalho apresentamos uma metodologia para distinguir possíveis movimentos da crosta de variações do nível médio do mar, utilizando dados GNSS, modelos de velocidade e dados maregráï¬cos.
Luciana Maria Da Silva +2 more
doaj
Elevation uncertainties in the Mekong Delta quantified using a transferable approach
Scientific ReportsThe elevation of coastal lowlands relative to local sea level is a crucial determinant for their exposure and is key input for coastal hazard and relative sea-level rise impact assessments.
Katharina Seeger +1 more
doaj +1 more source
River Research and Applications, Volume 42, Issue 3, Page 580-593, March 2026.ABSTRACT Accurately predicting open‐channel flow under complex conditions remains a challenge. This study introduces a novel synergetic self‐adaptive data assimilation (DA) framework, using a proportional‐integral‐derivative (PID) controller to dynamically calibrate the bed roughness parameter k s in a shallow‐water equation model (via the momentum ...
M. Almetwally Ahmed, S. Samuel Li
wiley +1 more source
Geoid investigations for the new vertical datum in Canada
, 2011 A few pages are in colour.
openaire +4 more sources
, 2017 We consider the Cauchy problem for the incompressible Navier-Stokes equations in $\mathbb{R}^3$ for a one-parameter family of explicit scale-invariant axi-symmetric initial data, which is smooth away from the origin and invariant under the reflection ...
Guillod, Julien, Šverák, Vladimír
core
Groundwater Temperature Processes and Patterns: Implications for Stream Thermal Regimes
WIREs Water, Volume 13, Issue 2, March/April 2026.Shallow groundwater temperatures are controlled by ground surface temperatures and are influenced by climate change and land cover changes. Deeper groundwater temperature is constant year‐round, making it cooler (warmer) in the summer (winter) than surface water, and exhibits a lagged response to surface warming.
Barret L. Kurylyk +6 more
wiley +1 more source