MODERNIZATION OF STATE GEODETIC NETWORKS OF THE REPUBLIC OF KAZAKHSTAN FOR THE PURPOSE OF INVENTORY OF AGRICULTURAL LAND

Abstract

With the development of modern technologies, the goal of modernization of state geodetic networks today plays an important role. The reason for this is that the state geodetic networks of the Republic of Kazakhstan have not been updated since 1942.This, in turn, prevents agricultural land and land plots from obtaining specific dimensions. In accordance with the Decree of the Government of the Republic of Kazakhstan dated December 28, 2002 No. 1403, the coordinate system of 1942 (hereinafter referred to as SK-42) is state-owned, and a restriction has been imposed for general use. In accordance with this, the SK-42 coordinate system cannot be used by individuals, non governmental institutions and foreign investors. This negatively affects the conduct of scientific research, the identification of deficiencies in the coordinate system and the introduction of innovations. In order to overcome these barriers, research work has been carried out on the modernization of state geodetic networks and the definition of new systems of universal measurements. The purpose of this study is to provide the most achievable methods for measuring global navigation satellite systems (hereinafter referred to as GNSS). A comparative analysis of the data obtained during the research work is described. Based on the results of the analysis, the most similar methods of satellite measurements have been developed, taking into account the peculiarities of the geographical location of the territory of the Republic of Kazakhstan on the Earth's surface. In conclusion, methods and techniques for measuring agricultural, land plots and other lands during geodetic works are given.