Authors: A.А. Gagarin, Yu.М. Ignatov, G.N. Rout, Lataguz

Title of the article: Digital description of the mining and geological conditions for analysis, forecasting and visualization of results in surveyor digital plans

Year: 2018, Issue: 1, Pages: 84-92

Branch of knowledge: Earth sciences

Index UDK: 622.1:744:004.92

DOI: 10.26730/1999-4125-2018-1-84-92

Abstract: To improve the accuracy of mining graphic documentation on mapping the structure of the mountain range and optimal technological projects and passports for mining operations is required to improve the accuracy of forecasting of geological conditions through the introduction of modern computer technology. To solve this problem, a method of digital descriptions of the geological conditions and visualization of results on digital survey plans using modern geographic information systems (GIS). The results of the analysis of the existing normative-technical documentation and review of scientific and methodological literature includes a list of indicators of the geological conditions included in the database. The technique of combining heterogeneous spatial measurements on the enterprise in a single GIS environment with the capabilities of GIS to manage databases. Spatial analysis of the obtained results is based on tables set with attached graphic objects using standard GIS tools. Selected SQL query graphic objects in the map window are displayed "as selected" and are marked as "selected records" in the source table. Developed a method of finding the plan of anomalous zones, dividing the area of the reservoir into homogeneous blocks according to the geological conditions and determining the value of at any point of the plan in any direction using an SQL query. Recommendations in methodology of computer forecasting of geological conditions, defined the require-ments to the created database with a digital description geopoli developed methods geoanalysis and forecast of mining-geological conditions with the use of GIS tools.

Key words: surveying digital plans databases geological data geographic information systems

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