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《Journal of Changsha Communications University》 1991-02
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CALCULATING GRAVITY FILED FUNCTIONALS BY FICTITIOUS SINGLE-LAYER DENSITY METHOD USING FFT

Huang Yongqiang Highway and Bridge Engineering Department  
This paper has formulated the FFT procedure to calculate gravity fieldfunctionals by fictitious single-layer density method (geoid undulation andthe deflections of the vertical along N-S, E-W direction respectively). Thecomputation results were compared with those from Stokes method, thusnumerically verifying the equivalence of the two methods in representinggravity field functionals.
【CateGory Index】: P223;
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