ИССЛЕДОВАНИЕ МЕТОДА S-АППРОКСИМАЦИИ ДЛЯ РАЗЛИЧНЫХ ТИПОВ РЕЛЬЕФА ЗЕМНОЙ ПОВЕРХНОСТИ

I. A. Kerimov; I. E. Stepanova; D. N. Raevskiy; A. V. Shcepetilov

I. A. Kerimov The Schmidt Institute of Physics of the Earth of the Russian Academy of Sciences, Russia, 123995 Moscow, B. Gruzinskaya Str., 10-1
I. E. Stepanova The Schmidt Institute of Physics of the Earth of the Russian Academy of Sciences, Russia, 123995 Moscow, B. Gruzinskaya Str., 10-1
D. N. Raevskiy The Schmidt Institute of Physics of the Earth of the Russian Academy of Sciences, Russia, 123995 Moscow, B. Gruzinskaya Str., 10-1
A. V. Shcepetilov Educational Institution of Higher Education M. V. Lomonosov Moscow State University, Russia, 119991, Moscow, Leninskie Gory, 1

Keywords: integral representations, S-approximations, relief, SLAE, error

Abstract

The article deals with the results of studies of the possibilities of the S-approximation method in the construction of analytical approximations of the earth’s surface relief. Analytical approximations for different types of terrain (plains, hills and mountains) and topographic data of different scales are obtained. For each type of relief the accuracy of the approximation is estimated and appropriate recommendations for the choice of model parameters are developed.

STUDY OF THE S-APPROXIMATION METHOD FOR DIFFERENT TYPES OF LANDFORMS

Abstract