Knut Arild Hareide raised several pertinent questions in his interpolation
This section begins with a short review of the linear interpolation
formula for linear interpolation
1999) developed a raster-based interpolation
method to generate digital elevation models through the dilation of contour lines stored in a raster grid.
Raster Tools also features extensive controls over interpolation
parameters to ensure data is accurately represented.
Cubic spline interpolation
function has advantages of good stability, convergence, and high approximation accuracy, which has second-order smoothness at the interpolation
nodes and avoids the Runge phenomenon on account of the limitation of the interpolation
Keywords: Magnification, Up-Scaling, Edge-directed Interpolation
, High-Resolution Image, Digital Image Processing
Since ceiling is measured with respect to ground level, the interpolation
of ceiling must account for the elevation of the reporting METAR station and the variation of terrain height between stations.
and extrapolation  represents one of the most important problems in mathematics: how to model the curve  via discrete set of two-dimensional points ?
A method to determine in an efficient way the Laurent polynomials of Hermite interpolation
is presented in .
Key words: Interpolation
semivariogram meteorological drought aridity.
, in the interest of better understanding the effect of the degree and ordering of an interpolation
transformation on conventional features extracted from pressure maps.
Therefore, selection of an optimum method becomes the key for further analysis because different interpolation
methods may give different results.
Note that the algorithm scales down the input image and subsequently scales it up to the cover image using different interpolation
methods applied over the same data sources may result in different results and hence it is required to evaluate the comparative suitability of these techniques.
Another technique has been introduced known as the linear interpolation
method, but it mainly provides for only addition algorithms which require a multiply unit in the hardware system .