Open AccessA new GA-IDW approach for interpolating the precipitation
Author(s) -
Cristina Șerban,
Alina Bărbulescu,
Cristian Ștefan Dumitriu
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/958/1/012006
Subject(s) - inverse distance weighting , series (stratigraphy) , weighting , precipitation , inverse , algorithm , mathematics , computer science , statistics , geography , geology , meteorology , multivariate interpolation , physics , geometry , paleontology , acoustics , bilinear interpolation
This article presents a new algorithm for detecting the Inverse Distance Weighting Algorithm parameter (IDW) using an evolutionary technique. The algorithm was applied to interpolate 51 series of maximum annual precipitation series. Comparisons of its results with those of IDW and the optimized OIDW (a version of IDW optimized with PSO) are provided. The best performances are those of the actual approach.