Abstract
The article discusses the creation of a planning-high-altitude justification at the Karazhyra coal mine, located on the territory of the Semipalatinsk nuclear test site. The purpose of creating such a justification is to monitor the boundaries of the spread of land pollution by radionuclides, which is caused by the wind transfer of coal dust. The factors that contribute to the spread of pollution are given, both at the mine and along the highway, along which contaminated coal is delivered to industrial enterprises, as well as to the population of private houses. It is indicated that for the development of the planning and altitude justification and the creation of boundary plans can be used ground and satellite technologies for the production of geodetic works. The root-mean-square error of determining the boundaries of contamination with radionuclides of land plots and coal mines should not be more than 0.50 m. In this regard, it is urgent to develop a methodology for performing geodetic works and create boundary plans in the area of radionuclide contamination of land plots.