Abstract
This paper covers issues related to using Open Data for web mapping of the dynamic of population of Uzbekistan. Several ways are suggested for performing an analysis of patterns of dynamic of population. The web mapping is recommended as the preferable way for study the spatial distribution of the population and its change. The methods are described from the perspective of their relevance to the technical and conceptual development of interactive dynamic maps. The Open sources that are maintained by state agencies, committees, private companies and other institutions are used for web mapping. The peculiarities of development of Open Data in this country are analyzed with the purpose of applying geoinformation technologies for capturing geospatial information (GI). The model has been developed for using web mapping tools for combining ICT, GIS, interactive cartography and socio-economic data for retrieving GI from existing open resources. Some tools are suggested to bring together Open Data of different official sources by means of Geographical Information Systems. The model of web service is used for uploading map data to a cloud account, while cloud service handles all server-side. ArcGIS Online and other open software are applied for interactive mapping. The interaction with datasets for online mapping and spatial analysis is performed with the help of the cloud service of ArcGIS Online
Highlights
Using of Open data is generating growing interest as a result of move toward more transparent and innovative governance mechanisms [Davies et al, 2019]; [Verhulst, Young, 2017]
In Uzbekistan, the Government portal at the URL: https://www. data.gov.uz provides with Open Data on the national and regional levels while on community levels an additional tool is required for integration data
In this study, Open Data of the Government Uzbekistan is used on the national and regional levels while on community levels an additional tool is applied for integration data
Summary
Using of Open data is generating growing interest as a result of move toward more transparent and innovative governance mechanisms [Davies et al, 2019]; [Verhulst, Young, 2017]. This report proposes a series of steps and mechanisms to pave the way towards “more effective global digital cooperation” including calls for: 1) universal global connectivity by 2030, with a special emphasis on emergency situations; (2) the creation of digital public goods, such as open source software, open data, open AI models, and open standards This initiative stresses the strong dependence of the efficiency of the spatial technologies on underlying data sets, including open ones. The phenomenon of big data [Goodchild, Li, 2021], the possibilities of free access to online information resources [António, Scopeliti, 2017], and the growing power of mobile applications are driving the studies on open geospatial data. These innovations create more opportunities for the development and exchange of geospatial data, information and knowledge
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