Results 81 to 90 of about 977,590 (212)
WAVE EQUATION DATUMING TO CORRECT TOPOGRAPHY EFFECT ON FOOTHILL SEISMIC DATA
Earth Sciences Research Journal, 2005 The current seismic processing applies Static Corrections to overcome the effects associated to rough topography, based in the assumption that velocity in near surface is lower than in the substratum, which force going up rays travel near to vertical ...
Montes Vides Luis Alfredo +1 more
doaj
On the geoid and orthometric height vs. quasigeoid and normal height
Journal of Geodetic Science, 2018 The geoid, but not the quasigeoid, is an equipotential surface in the Earth’s gravity field that can serve both as a geodetic datum and a reference surface in geophysics. It is also a natural zero-level surface, as it agrees with the undisturbed mean sea
Sjöberg Lars E.
doaj +1 more source
Método de Levantamento Topo-Batimétrico do Perfil do Sistema Praia-Antepraia
Revista Brasileira de Geomorfologia, 2004 É apresentada uma metodologia de levantamento topo-batimétrico visando o acoplamento do perfil da praia ao perfil submarino da antepraia, a partir de um mesmo datum vertical de referência em terra, transposto por nivelamento para o ajuste do ecobatimetro,
Dieter Muehe
doaj +1 more source
Geoscience Data Journal, Volume 13, Issue 4, October 2026.A new dataset for studying tides and compound flood hazards in Australian estuaries. The dataset brings together disparate national and state agency records to improve coverage of estuarine systems, including upstream tidal rivers that are often excluded from ocean‐focused datasets.
Ben S. Hague +6 more
wiley +1 more source
Earth, Planets and SpaceSince 2015, the scientific community has been working on unifying the global vertical system, following the resolution for the definition and realization of an International Height Reference System.
Gabriel do Nascimento Guimarães +3 more
doaj +1 more source
Seasonal to Decadal Patterns in Sea Ice and Turbidity at Arctic River Mouths
Journal of Geophysical Research: Oceans, Volume 131, Issue 10, October 2026.Abstract Rapid warming of the Arctic is accelerating riverine delivery of freshwater, heat, and sediment to the Arctic Ocean. River mouth zones are especially vulnerable to this change, as these dynamic land–ocean interfaces are hotspots of primary productivity.
E. Tofte, N. Lumbert, A. Piliouras
wiley +1 more source
The apparent British sea slope is caused by systematic errors in the levelling-based vertical datum
The spirit-levelling–based British vertical datum (Ordnance Datum Newlyn) implies a south–north apparent slope in mean sea level of up to 53 mm deg–1 latitude, due to the datum falling on heading northwards.
Bingham RJ +3 more
core +4 more sources
Riverine Flood Forecasting Using Advanced Deep Learning Approaches
JAWRA Journal of the American Water Resources Association, Volume 62, Issue 5, October 2026.ABSTRACT Accurate riverine flood forecasting is crucial for effective river management. This paper utilized the Time‐Series Dense Encoder (TiDE), Neural Hierarchical Interpolation for Time Series Forecasting (N‐HiTS), and Patch Time Series Transformer (PatchTST) to forecast riverine flood and benchmarked their results against Long Short‐Term Memory ...
Krishna Panthi +2 more
wiley +1 more source
Results of GPS reprocessing campaign (1996-2011) provided by Geodetic observatory Pecný
Geoinformatics FCE CTU, 2012 The paper presents the GOP first reprocessing results, which officially contributed to the EPN-repro1 project. It also describes the 15-year GOP cumulative solution providing station coordinates, velocities and their discontinuities over the period of ...
Jan Douša, Pavel Václavovic
doaj +1 more source
Sedimentology, Volume 73, Issue 6, Page 2353-2380, October 2026.ABSTRACT Microporous carbonate rocks typically record complex diagenetic histories driven by microbial activity and fluid interactions within multiple diagenetic environments. The relative roles of meteoric and burial diagenetic processes in pore evolution remain debated, particularly within Cretaceous carbonate systems of the Middle East, as does the ...
Hugues Bitault +5 more
wiley +1 more source