Open AccessThe technology of extraction and visualization of spatial data obtained by texts analysis.
Author(s) -
A. V. Vicentiy,
V. V. Dikovitsky,
Maxim G. Shishaev
Publication year - 2020
Publication title -
trudy kolʹskogo naučnogo centra ran
Language(s) - English
Resource type - Journals
ISSN - 2307-5252
DOI - 10.37614/2307-5252.2020.8.11.012
Subject(s) - computer science , geocoding , visualization , information retrieval , information extraction , interface (matter) , semantic analysis (machine learning) , natural language processing , toponymy , artificial intelligence , cartography , geography , archaeology , bubble , maximum bubble pressure method , parallel computing
This work considers the problem of extracting geodata from natural language texts and visualizing it in a form convenient for perception and subsequent analysis. The information technology for extracting geodata from texts in natural language and building a cartographic interface based on them on the basis of ready-made geoservices is proposed. Syntactic, morphological and semantic analysis methods were used to extract toponyms from texts. For implementation of geocoding and visualization procedures the possibilities of modern web-geoservices were used.