Results 11 to 20 of about 2,481,877 (286)
Symmetric smooth interpolation on triangles [PDF]
, 1974 Rational and polynomial 'smooth' interpolation schemes are derived which interpolate a function and its derivatives along the boundary of a triangle.
Gregory, JA
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Assessment of spatial interpolation techniques for drought severity analysis in Salt Lake Basin [PDF]
Desert, 2021 Drought risk management requires drought monitoring which is usually carried out by applying different drought indices which are, effectively, continuous functions of precipitation and other meteorological data.
Amir R. Keshtkar, N. Moazami, A. Afzali
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A Spatial Interpolation of Meteorological Parameters considering Geographic Semantics
Advances in Meteorology, 2020 Spatial interpolation of meteorological parameters, closely related to the earth surface, plays important roles in climatological study. However, most of traditional spatial interpolation methods ignore the geographic semantics of interpolation sample ...
Wenjun Wu +6 more
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Compatable smooth interpolation in triangles [PDF]
, 1973 Boolean sum smooth interpolation to boundary data on a triangle is described. Sufficient conditions are given so that the functions when pieced together form a CN-1(Ω) function over a triangular subdivision of a polygonal region Ω and the precision sets ...
Gregory, JA, Barnhill, RE
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Earth and Space Science, 2022 The Canadian forest fire weather index (FWI) system requires spatially continuous, gridded weather data for temperature, relative humidity, wind speed, and precipitation.
C. Risk, P. M. A. James
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Shape preserving piecewise rational interpolation [PDF]
, 1983 An explicit representation of a C1 piecewise rational cubic function is developed which can be used to solve the problem of shape preserving interpolation.
Gregory, JA, Delbourgo, R
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PLoS ONE, 2022 The Ordinary Kriging method is a common spatial interpolation algorithm in geostatistics. Because the semivariogram required for kriging interpolation greatly influences this process, optimal fitting of the semivariogram is of major significance for ...
Yang Li +3 more
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Comparative evaluation of interpolation methods for the directivity of musical instruments
EURASIP Journal on Audio, Speech, and Music Processing, 2021 Measurements of the directivity of acoustic sound sources must be interpolated in almost all cases, either for spatial upsampling to higher resolution representations of the data, for spatial resampling to another sampling grid, or for use in simulations
David Ackermann +4 more
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Distance in spatial interpolation of daily rain gauge data [PDF]
, 2005 Spatial interpolation of rain gauge data is important in forcing of hydrological simulations or evaluation of weather predictions, for example. The spatial density of available data sites is often changing with time.
Ahrens, B., Ahrens, Bodo
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Spatial variability in correlation decay distance and influence on angular-distance weighting interpolation of daily precipitation over Europe [PDF]
, 2009 Angular-distance weighting (ADW) is a common approach for interpolation of an irregular network of meteorological observations to a regular grid. A widely used version of ADW employs the correlation decay distance (CDD) to (1) select stations that should
New, M., Hofstra, N.
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