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IMPLICIT THREE-DIMENSIONAL GEO-MODELLING BASED ON HRBF SURFACE
Implicit modelling Hermite radial basis function (HRBF) 3D geological modelling ore body modelling
2016/10/14
Three-dimensional (3D) geological models are important representations of the results of regional geological surveys. However, the process of constructing 3D geological models from two-dimensional (2D...
Three-dimensional interpretation of MT data in volcanic environments (computer simulation)
3D interpretation magnetotelluric data imaging monitorinc volcanoes magma chamber remote sounding
2015/9/28
The research is aimed, first, to find components of MT-fields and their transforms, which facilitate the imaging of the internal structure of volcanoes and, second, to study the detectability of condu...
Full three-dimensional relocation and tomographic inversion of the 1977-2008 earthquakes in north-eastern Italy:a feasibility study
3D Relocation Tomography
2015/8/18
In a regional seismological network, the estimation of the epicenter is usually robust, especially for events inside or close to the network boundaries. In contrast, the hypocentral depth is very sens...
THREE-DIMENSIONAL (3D) GIS-BASED TOPOGRAPHICALLY MORPHOLOGICAL ANALYSIS AND DYNAMICAL VISUALIZATION OF ASSATEAGUE ISLAND NATIONAL SEASHORE
Three-dimensional DEM/DTM LIDAR GIS Coast Sea Visualization
2015/7/29
The dynamic and complex nature of shorelines and beach topographic morphology present numerous challenges to geospatial
analysis. Displaying and visualizing changes in these environments requires in...
The sensitivity of GNSS measurements in Fennoscandia to distinct three-dimensional upper-mantle structures
GNSS measurements Fennoscandia three-dimensional upper-mantle structures
2015/1/6
The sensitivity of global navigation satellite system (GNSS) measurements in Fennoscandia to nearby viscosity variations in the upper mantle is investigated using a 3-D finite element model of glacial...
divand-1.0: n-dimensional variational data analysis for ocean observations
dimensional variational data ocean observations
2014/12/18
A tool for multidimensional variational analysis
(divand) is presented. It allows the interpolation and analysis of observations on curvilinear orthogonal grids in an arbitrary high dimensional space...
Improved convergence and stability properties in a three-dimensional higher-order ice sheet model
Improved convergence stability properties i
2014/12/9
We present a finite difference implementation of
a three-dimensional higher-order ice sheet model.In comparison to a conventional centred difference discretisation it
enhances both numerical s...
Electrostatic Structures in Space Plasmas: Stability of Two-dimensional Magnetic Bernstein-Greene-Kruskal Modes
Electrostatic structures, BGK modes, Solitons, Plasma kinetic equations
2011/9/5
Electrostatic structures have been observed in many regions of space plasmas, including the solar wind, the magnetosphere, the auroral acceleration region, and in association with shocks, turbulence, ...
Three‐dimensional FEM derived elastic Green’s functions for the coseismic deformation of the 2005Mw8.7 Nias‐Simeulue, Sumatra earthquake
Green’s functions coseismic deformation finite element model
2014/4/9
Using finite element models (FEMs), we examine the sensitivity of surface displacements to the location of fault slip, topography, and three‐dimensional variations in elastic moduli in the context of ...
10-Dimensional Cosmology With Gauss-Bonnet Gravity In Generalized Scalar-Tensor Theories From Superstring Theories
Gauss-Bonnet gravity higher-dimensions generalized scalar-tensor theories dark energy
2010/6/30
Superstring theories are promising candidates for unifying gravity with all matter interactions. In this work, we discussed a particular 10-dimensional cosmology based on Gauss-Bonnet invariant term c...
Three‐dimensional earthquake sequence simulations with evolving temperature and pore pressure due to shear heating: Effect of heterogeneous hydraulic diffusivity
Three‐dimensional earthquake sequence simulations evolving temperature pore pressure due to shear heating:heterogeneous hydraulic diffusivity
2014/4/8
A new methodology for three‐dimensional (3‐D) simulations of earthquake sequences is presented that accounts not only for inertial effects during seismic events but also for shear‐induced temperature ...
The global characteristics of the three-dimensional thermal convection inside a spherical shell
global characteristics three-dimensional thermal convection spherical shell
2009/11/13
The Rayleigh number-Nusselt number, and the Rayleigh number-thermal boundary layer thickness relationships are determined for the three-dimensional convection in a spherical shell of constant physical...
Three-dimensional simulation of the electromagnetic ion/ion beam instability:cross field diffusion
Three-dimensional simulation electromagnetic ion/ion beam instability cross field diffusion
2009/11/13
In a system with at least one ignorable spatial dimension charged particles moving in fluctuating fields are tied to the magnetic field lines. Thus, in one-and two-dimensional simulations cross-field ...
SVD analysis of the magnetospheric AE index time series and comparison with low-dimensional chaotic dynamics
SVD analysis magnetospheric AE index time series low-dimensional chaotic dynamics
2009/11/12
The singular value decomposition (SVD) analysis is used at different stages in this paper in order to extract useful information concerning the underlying dynamics of the magnetospheric AE index. As a...
Two-dimensional MHD model of the reconnection diffusion region
Two-dimensional MHD model reconnection diffusion region
2009/11/12
Magnetic reconnection is an important process providing a fast conversion of magnetic energy into thermal and kinetic plasma energy. In this concern, a key problem is that of the resistive diffusion r...