Skaitmeniniai vertikaliųjų žemės plutos deformacijų rodikliai

Abstract

In this article, the methodology and possibilities of application of digital values for estimating vertical Earth's crust movement properties by the differential geometry approach are provided. The deformations occured during vertical Earth's crust movement are estimated according to coefficients (2) - (7) devised from first and second differential forms of Gauss. Digital deformation characteristic values are of full, average, the biggest and least curvature (8), (9), (11) as well as the biggest and least curvature in directions. The directions are determined with regard to equation (10). Anisotropy of vertical Earth's crust movement deformations is evaluated according formula (12). Characteristic values of deformations are associated with the known points that positions have been determined. Thus digital deformation values could be mapped. Digital values presented in a cartographic form provide much additional information about tectonic processes. By application of such estimation methods for the analysis of geodetic measurements or geological parameters there is a possibility to understand tectonic structure development pecularities, their dynamic changes and extremal deformation directions.