Results 81 to 90 of about 96,694 (223)
Análisis de la evolución temporal del datum vertical brasileño de Imbituba
Revista Cartográfica, 2019 Actualmente, los temas más centrales de Geodesia se vinculan a la provisión de un Sistema de Referencia Global único, al que puedan vincularse de forma unívoca y con exactitud los cambios globales de carácter geométrico y físico.
Luciana Maria Da Silva +1 more
doaj +1 more source
The Open Navigation Surface Project [PDF]
, 2005 Many hydrographic and oceanographic agencies have moved or are moving towards gridded bathymetric products. However, there is no accepted format to allow these grids to be exchanged while maintaining data and metadata integrity.
Brennan, Rick T +9 more
core +3 more sources
Testing VIPV Curved Modules: Methods and Challenges
Progress in Photovoltaics: Research and Applications, Volume 34, Issue 6, Page 744-757, June 2026.This work presents procedures and equipment for characterizing curved vehicle‐integrated photovoltaic (VIPV) modules through STC I–V curve and relative angular response (RAR) measurements. Outdoor measurements are compared with indoor measurements obtained using a collimated‐light solar simulator, showing excellent agreement for STC I–V curves.
Ricardo Moruno +10 more
wiley +1 more source
Intercontinental height datum connection with GOCE and GPS-levelling data
Journal of Geodetic Science, 2012 In this study an attempt is made to establish height system datum connections based upon a gravity field and steady-state ocean circulation explorer (GOCE) gravity field model and a set of global positioning system (GPS) and levelling data. The procedure
Gruber T., Gerlach C., Haagmans R.
doaj +1 more source
Evaluation of grace-based combined geopotential model over the Baltic countries
Geodesy and Cartography, 2012 Nowadays, many geodetic and engineering applications require that the two essential components of the vertical positioning – the height and the corresponding reference surface (geoid), are determined precisely.
Artu Ellmann, Harli Jürgenson
doaj +1 more source
ISPRS International Journal of Geo-Information, 2020 This investigation evaluates the performance of digital terrain models (DTMs) generated in different vertical datums by aerial LiDAR and unmanned aerial vehicle (UAV) photogrammetry techniques, for the determination and validation of local geoid models ...
Serdar Erol +3 more
doaj +1 more source
The United States Magnetotelluric Array and the National Impedance Map
Reviews of Geophysics, Volume 64, Issue 2, June 2026.Abstract The United States Magnetotelluric Array (USMTArray) data set, collected in the years 2006–2024, consists of more than 1,700 long‐period magnetotelluric stations covering the entirety of the contiguous United States on a quasi‐regular 70 km grid.
Anna Kelbert +7 more
wiley +1 more source
Pierce Field-Improved Oil Recovery by Water Flood Optimisation in a Turbidite Reservoir [PDF]
, 2012 Imperial Users ...
Mylonaki, Despoina, Mylonaki, Despoina
core
Coulomb branch algebras via symplectic cohomology
Journal of Topology, Volume 19, Issue 2, June 2026.Abstract Let (M¯,ω)$(\bar{M}, \omega)$ be a compact symplectic manifold with convex boundary and c1(TM¯)=0$c_1(T\bar{M})=0$. Suppose that (M¯,ω)$(\bar{M}, \omega)$ is equipped with a convex Hamiltonian G$G$‐action for some connected, compact Lie group G$G$.
Eduardo González +2 more
wiley +1 more source
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
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