Research on Geomagnetic Data Interpolation Based on Kriging
Abstract：The geomagnetic field has applications in many areas,especially in the current geomagnetic matching navigation becoming under the background of the emerging underwater vehicle navigation means,the geomagnetic data measuring and interpolation method increasingly scholars concern.The article uses a sea measured geomagnetic data,first,the contour map produced by equally spaced whichever is grater spacing data application kriging interpolation method.Then compared with the original small pitch contour map of the data,indicating the validity of the interpolation method.Finally,to further improve the algorithm by cross-validation analysis of geomagnetic data interpolation,kriging is entirely feasible and effective.
Keywords：geomagnetic datainterpolation analysiskrigingcross-validation
Publication Date：2012-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 52-54 )