Visualization of Geodata of Seasonal Fluctuations of Magnetic Fields Based on Esri Arcgis

Abstract

Energy objects, installations of high and ultra-high voltage, are considered man-made, dangerous objects in terms of the intensity of the electric and magnetic field distribution, which create ion shells in high-altitude zones and spread a certain radius on the territory of a residential area. In this regard, during the construction and commissioning of low-frequency power facilities, it is necessary to conduct a specific environmental analysis on the selected territory. One of the main sanitary and epidemiological requirements for the construction and commissioning of high – voltage power lines is to take into account changes in the daily and seasonal distribution of electrical loads along high-voltage power lines, which have a continuous dynamic characteristic that increases the level of electric and magnetic field strength. In turn, the development of information support for environmental problems of the territory based on GIS technologies makes it possible to record information about the ecological state of the territory at a specific time and present this state with a set of thematic environmental maps of various territorial or district entities. It should be noted that the above characteristics increase the advantage of geoinformation technologies as an information platform of the database, which will make it possible to obtain data for processing operational analyses and conclusions about the state of the environment around high-voltage power lines.

Study of the Method for Monitoring the Caspian Sea Coastline Based on the Data of Remote Sensing of the Earth

“…Interpretation of Table 3 describes the results of assessing the accuracy of the allocation of water for the water indices WRI, NDWI, HDMI, DVI, NDVI. Therefore, it is necessary to be guided by methods and means that can be used to receive reliable and precise information on certain man-made objects during the accomplishment of environmental monitoring, in our case, water objects that directly affect the ecological system (Faiz et al, 2021). Also, it can be seen that the accuracy of detecting water bodies is high and as close as possible to the reference mask.…”

Local Monitoring of the Environmental Situation in Residential Areas With High Levels of Electromagnetic Radiation

“…During the environmental monitoring, objects that are under the influence of electromagnetic radiation generated by high-voltage lines were visually shown on the example of data cartographies. When creating data cartographies, the coordinates of reference points of high-voltage power lines were obtained, which were obtained using Google maps satellite monitoring [7][8][9]. The coordinates of the location of lowfrequency energy facilities in the Kazygurt and Nursat microdistrict are shown in the following table 1.…”