By means of grid sampling, the categorical patches were represented by grid densities, and spatial indicators of class abundance, scale-area curve and neighborhood density were constructed to measure the spatial variables of area, distance and scale.
Automated grid alignment and spatial variation of probe cells were examined at the.CEL file level using MATLAB scripts [ 11].
Consistent with the goals of the strategic plan, new technologies in information systems, data federation, grid systems, and spatial analytics all hold great promise of enabling integrated science teamwork while helping to disentangle genetic, environmental, and other factors that contribute to the complex etiology of common human diseases.
Numerical experiments with five representative examples of difficult-to-simulate kinetic models reveal that the reduction of the computational time, the number of spatial grid nodes needed, and spatial grid refinement levels, is particularly noticeable when a high spatial accuracy of the simulations is requested.
Landsat-8 OLI/TIRS data and various geospatial approaches, including urban-rural gradient, multiresolution grid-based, and spatial metrics-based techniques, were used to facilitate the analysis.
In a case study of the central area of Columbus, Ohio, these various 2D and 3D inputs, as well as land surface temperatures estimated with remotely-sensed imagery, are captured within a spatial grid, and used in spatial regression analyses.
Using previously published Monte Carlo calculations of a two-level atom in cylindrical geometry as a benchmark, the accuracy of the approach is assessed as a function of the frequency grid, number of rays employed, and spatial grid.
Though Coddington does not discuss this aspect, their integration of GIS imaging and atwork also raises the possibility of treating a canvas itself like a map, placing features of a painting on a sort of coordinate grid and then drawing spatial relationships between them.
The helix conversion and the crosslinking density as functions of time and spatial grid are calculated by the incremental method.
We perform both a time integration analysis and spatial grid analysis for a kinetic ion, adiabatic electron model of ion acoustic waves.
