Earth's Surface and Outer Gravity Field by Buried Point-mass Sets |
Common terms and phrases
accuracy anomaly vector Balmino boundary condition boundary value problem buried point-masses cartesian coordinates components computations constant cosh Cowell method Density Layer Models depth determined disturbing potential Ealum earth's gravity field equations of motion equipotential surface g/cm³ geocentric coordinates Geodesy geoid map Geophys gravitational constant gravitational potential gravity anomaly gravity disturbance vector gravity vector HARMONIC COEFFICIENTS Hence initial values iteration lateral density variations LATIT LONGI HEIGHT least squares Legendre functions level ellipsoid LONGI HEIGHT KM Lunar MAG.1 MASS MAG MAGNITUDES AND POSITIONS mantle Mascons MASS MAG.1 MASS mass magnitudes mass models matrix mean error mgals milligals MODELS NO LATIT moon nk nk nm nm normal gravity oblate spheroidal coordinates obtain orbit outer gravity field perturbing physical geodesy point mass locations point-mass models point-mass sets polar axis radius rms values Runge-Kutta method sinh solution spherical harmonic spherical harmonic representation Standard Earth Δε Σ Σ