Осреднение аномалий и поправокG₁ при вычислении характеристик гравитационного ноля по формулам молоденского

Summary

The formula for the mean value of sum (16) of free air anomalies plus theG ₁-correction (2) is obtained when the area in question is sufficiently large. It is shown that this sum is equal to that of the mean value of incomplete topographic anomalies and Bouguer corrections, when the Bouguer coefficient is selected optimally, plus the$\overline {\delta G}$ - correction (14) (practically calculated withr _min-minimum distance between gravity points). Recommendations are given to calculate thek _opt,k(r_oi) (11) and$\overline {\delta G}$ values (14) using an electronic computer by the method of statistical analysis of the heights and anomalies. It is noted that the$\overline {\delta G}$ - correction may be neglected as usual.