Development of Geoinformation Technology for Monitoring Events on the Basis of Data from Unstructured Web Resource Text
Nataliya Lytvynenko1, Serhii Lienkov2, Olexander Lytvynenko3, Oksana Banzak4, Hennadii Banzak5
1N. Lytvynenko*, Research Center, Military Institute of Taras Shevchenko National University of Kyiv, Kyiv, Ukraine.
2S. Lienkov, Research Center, Military Institute of Taras Shevchenko National University of Kyiv, Kyiv, Ukraine.
3O. Lytvynenko, Research Center, Military Institute of Taras Shevchenko National University of Kyiv, Kyiv, Ukraine.
4O. Banzak, Head of Department Electronics and Microsystem Technology Odesa State Academy of Technical Regulation and Quality, Odesa, Ukraine.
3H. Banzak, Aassociate Professor of Department Metrology and Metrological Support Odesa State Academy of Technical Regulation and Quality, Odesa, Ukraine.
Manuscript received on February 10, 2020. | Revised Manuscript received on February 25, 2020. | Manuscript published on March 10, 2020. | PP: 1-3 | Volume-9 Issue-5, March 2020. | Retrieval Number: E2764039520/2020©BEIESP | DOI: 10.35940/ijitee.E2764.039520
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: The article studies unstructured text from the informational web resources as a source of obtaining of geospatial data about current events in real time. Authors propose a scheme of construction of the geoinformation technology for monitoring events through the data of the unstructured web resource text, that will allow to collect and visualize geospatial and descriptive information about events on specific topics automatically and in real time. Key elements of the proposed methodology are geoparsing of unstructured text, geocoding of detected coordinates or addresses, and storing of results in the geodatabase. Proposed technology allows to create a web application for automatic identification and monitoring of events (objects) by parameters of their category, location and time. For the purposes of developing this system, authors proposed to use free software (except for ArcGIS Pro). This factor can be attributed to the advantages of the proposed technology.
Keywords: Geoinformation System, Geospatial Data, Unstructured Text, Geoparsing, Geocoding
Scope of the Article: Service level agreements (drafting, negotiation, monitoring and management)