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GIS APPLICATIONS FOR GLACIOLOGICAL STUDIES GEOINFORMATICS RESEARCH PAPERSтезисы доклада
- Автор: Хромова Т.Е.
- Сборник: Book of Abstracts of the International Conference"Data Intensive System Analysis for Geohazard Studies»
- Серия: 4
- Тезисы
- Год издания: 2016
- Место издания: Copyright 2016 by the Geophysical Center RAS Moscow
- Первая страница: 24
- Последняя страница: 24
- DOI: 10.2205/2016BS08Sochi
- Аннотация: In the paper we present the system of glaciological data management has been developed in the Institute of Geography of Russian Academy of Sciences (IGRAS). Substantial and rapid environmental changes require developing methods which could be able to manage huge information flows, to optimize processes of the data acquisition, storage, analysis, and exchange. Such facilities can be provided by the newly developed GIS technologies. Digital data bases are used as the key component of the GIS methods. Digital Atlas «Snow and Ice on the Earth», glacier inventories and digital glaciological library are the basic structures making possible objective presentation of the glaciological knowledge and data. The system provides the data integration, access to the data base, and makes possible using the GIS techniques for analysis. Data integration technologies are designed to form the united information space of subject areas of the spatial data. The objects of integration in our study are the information resources of glaciology, accumulated in a distributed system of data on the IGRAS web servers and geoportals in forms of data and metadata bases, structured data files, object data files, and electronic atlases. The result of integration of the glaciological data technology application is the series of software and technology solutions. The main result of this work is creation of geoportals «Electronic Earth» (www.webgeo.ru) (2009), «The Nature and Resources of the Russian North» (www.north.webgeo.ru), «IPY-IGRAS» (www.mpg. igras.ru), all based on the spatial glaciological data. Another result is the digital and web-atlas «Snow and Ice of the Earth», presenting the example of open source of the spatial data on glaciology in the multiprogram environment. Regional data bases created for regions of the Caucasus, Altai, Arctic and the Antarctic Continent make it possible to develop various GIS models and to analyze interrelations, status and dynamics of glaciological parameters. The system of links provides easy access to distributed resources. In our work we used the results of the studies supported through Russian Foundation for Fundamental Research ( № 96-07-89146-в, 98-05-64303-а, 01-07-90217-в, 01-05-65474-а, 13-05-12047 офи_м, 13-05-41195РГО_а), Fundamental Research Programs of Presidium of Russian Academy of Sciences “Electronic Earth”, “Assessment and ways to reduce the negative effects of extreme natural events and disasters” and Department of Earth Sciences of Russian Academy of Sciences “Physical and chemical processes in the atmosphere and cryosphere, defining climate and the environment change”
- Добавил в систему: Хромова Татьяна Емельяновна