Constantly operating geoinformation system for geoenvironment as a tool for pre-project investigations in city infrastructure development (on the example of moscow)

The concept of a geoinformation system for urban geoenvironment is concerned. Geological data is necessary for the sustainable development of city infrastructure. The municipal departments should use geological and environmental information for perspective planning, selecting the location for import...

Full description

Bibliographic Details
Main Authors: Belyaev Valeriy L’vovich, Osipov Viktor Ivanovich, Mironov Oleg Konstantinovich
Format: Article
Language:English
Published: Moscow State University of Civil Engineering (MGSU) 2016-02-01
Series:Vestnik MGSU
Subjects:
GIS
Online Access:http://vestnikmgsu.ru/index.php/archive/article/download/3084
Description
Summary:The concept of a geoinformation system for urban geoenvironment is concerned. Geological data is necessary for the sustainable development of city infrastructure. The municipal departments should use geological and environmental information for perspective planning, selecting the location for important infrastructure objects, solving ecologycal problems, and in decision making. The concept includes a preliminary list of system’s users, their informational needs, main functionalities, methodical approaches to the system design and development. Geological data must contain source documents from geological archives “as is” and geodata based on its interpretation for various tasks. These data must be checked carefully and updated with new engineering-geological investigations. Geoinformation system must integrate various geological, engineering-geological, hydrogeological, and environmental data. Sophisticated procedures must be provided to check complicated logical dependences in the system database and to analyze contradictions between source documents. 3D modeling is an adequate language for presenting geological data, therefore, the considered system must include 3D models of various scales. In the suggested concept 3D modeling is considered as a tool for investigations, not only for presentations. The end users should have possibilities to get results of their queries in various formats: tables, geological and thematic maps, geological cross-sections, 2D and 3D grids as source data for mathematical modeling, etc. In conclusion, the paper briefly describes IEG RAS activities in GIS technologies for geological cartography and 3D modeling.
ISSN:1997-0935