Subject of geophysics studies, placing of the Earth in space, Earth´s motions, fundamental physical laws.
Basics of theory of fields, scalar and vector field, gradient, divergency and rotation of field quantities. Gravitational potential, intensity of gravity field of a mass point, homogeneous sphere, and general body.
Basics of spherical functions theory.
Gravity field of the Earth, its intensity and potential, expansion of potential into spherical functions. Field of Earth´s gravitational force and its potential. Level surfaces of the gravity force potential. Normal Earth´s gravity force field, normal gravitational acceleration, its reductions. Fay and Bouguer anomalies. Basics of gravimetry, types and principles of gravity meters.
Fundamental equation of physical geodesy, geoid and quasigeoid.
Physical fundamentals of seismic phenomena, registration and parameters of earthquakes, model of the Earth, discontinuity surfaces. Magnetic and electric field of the Earth. Geomagnetic and geoelectric surveys.