Mass transfer processes in a heterogeneous medium occurring in the aeration zone during infiltration of surface waters

The article discusses issues related to the creation of mathematical models that are used to solve various problems arising in the hydrological and hydrogeological cycles. The analysis of the mathematical correctness of the solved problems, which correspond to the initial boundary conditions, is given. When studying the phenomena associated with the exchange of mass between surface and groundwater flows, it becomes necessary to study several issues in order to hydraulically substantiate the models being developed and their numerical implementation. This circumstance is of great importance when creating a picture of the interacting processes of runoff and water infiltration

Comparison and verification of research results of geodesic works carried out in meliorative systems with the help of geoinformation software

The article covers the issues of creation, optimization and rational use of a system that provides the current status, dynamics and changes of location indicators by conducting geodetic and topographic research using modern technologies of mapping based on geoinformation systems, as well as the problems of geodetic and topographic research

Mass transfer processes in a heterogeneous medium occurring in the aeration zone during infiltration of surface waters

The article discusses issues related to the creation of mathematical models that are used to solve various problems arising in the hydrological and hydrogeological cycles. The analysis of the mathematical correctness of the solved problems, which correspond to the initial boundary conditions, is given. When studying the phenomena associated with the exchange of mass between surface and groundwater flows, it becomes necessary to study several issues in order to hydraulically substantiate the models being developed and their numerical implementation. This circumstance is of great importance when creating a picture of the interacting processes of runoff and water infiltration

Comparison and verification of research results of geodesic works carried out in meliorative systems with the help of geoinformation software

The article covers the issues of creation, optimization and rational use of a system that provides the current status, dynamics and changes of location indicators by conducting geodetic and topographic research using modern technologies of mapping based on geoinformation systems, as well as the problems of geodetic and topographic research

Determining the Absolute Height of the Ground Using the Global Mapper Program and Creating the Relief of Eroded Lands on the Basis of an Automated System

The main goal is to use modern GAT technologies to determine the absolute height of the ground using the Global Mapper program and to create a relief of eroded lands on the basis of an automated system and to create and apply maps that will increase a number of economic savings based on regional data. kalit so'zlar. Balandlik , ma'lumotlar bazasi, formatidagi, ikonkasini, joyning rel'efli, topografik karta, eroziyaga uchragan yerlar, koordinata