Identification of Moving Lightning Clouds Using Four-dimensional Electromagnetic Potential

The case of identification of a moving lightning cloud is being considered. An application of the four-dimensional magnetic potential is given. Relativistic computational method and models are used for determination of the electromagnetic field. A four-dimensional magnetic potential in cases of arbitrary velocity of movement can be used. The cases of the electromagnetic field distribution in moving environments with arbitrary speeds are being investigated. The electromagnetic field vectors as elements of Maxwell's tensor are defined. The elements of four-dimensional magnetic potential are magnetic vector potential and scalar electric potential. Analytical expressions for the electromagnetic field vectors using the four-dimensional potentials have been obtained. The components of the electric field and magnetic field, created by motion from moving charge, presenting lightning cloud, have been found. By solution of inverse problem, the quality of charge, its coordinates and velocity have been determined.