THE GEOINFORMATION TECHNOLOGIES OF AUTOMATION OF THE RELIEF AND SLOPES CONSTRUCTING FOR LAND MANAGEMENT NEEDS
Journal Title: Вчені записки Таврійського національного університету імені В. І. Вернадського. Серія: Технічні науки - Year 2018, Vol 29, Issue 6
Abstract
The article explores methods for constructing of the digital model of terrain and slopes. Their main stages are considered, advantages and disadvantages are revealed. As a priority method for constructing of the digital terrain model, a method of digitizing existing maps and plans in a geographic information system has been proposed, which allows automating of the process of constructing terrain slopes. It is recommended to use the step of creating of the digital terrain model equals to 200 m for flat terrain, for complex terrain – to complement with additional points describing the features of the terrain. The number of additional points increases in direct proportion to the complexity of the terrain.
Authors and Affiliations
М. О. Пілічева, Н. В. Попик
Keywords
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