Функції підсистем картографічної підтримки просторових веб-сервісів у промислових геоінформаційних технологіях
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Файли
Дата
2018
Автори
Міхалевcький, В.Ц.
Міхалевська, Г.І.
Mikhalevskyi, V.Тs.
Mikhalevska, G.І.
Назва журналу
Номер ISSN
Назва тому
Видавець
Хмельницький національний університет
Анотація
У статті розглядаються основні функції підсистем картографічної підтримки і просторових веб-сервісів у
промислових геоінформаційних технологіях. На прикладі геоінформаційної системи вивчається надання просторових
сервісів для роботи з картографічною інформацією.
The article deals with the main functions of the subsystems of cartographic support and spatial web services in industrial geoinformation technologies. The example of the geographic information system examines the provision of spatial services for working with cartographic information. A typical geographic information system (GIS) is designed to perform spatial query and analysis functions; maintaining a basic topographic map; mapping of information objects from automated systems that require this, in particular, objects of telecommunication networks, logical and physical links of objects, information messages (emergency and other signals), etc. The technical requirements assume that GIS will implement a set of spatial and non-spatial web services. An inspection of the automation object shows that non-spatial Web services, which are provided by GIS, are part of spatial web services. A set of web services is divided into two groups. The first group includes a set of web services that provide the implementation of the main functions, that are most commonly used in the presentation layer of geoinformation applications. Web services of the first group also serve for the implementation of other web services. The first group includes Web services: Catalog, View, Route, Location Utility, Find a Location. Web services of the second group include services that can be implemented in identifying the need for them to implement the functions of GIS or the functions of other systems. The second group consists of: Spatial query, Coordinate geometry, Converting coordinate systems, Managing profiles. Geoinformation technologies are intended for wide introduction in practice of methods and means of work with spatial-temporal data, submitted in the form of electronic cards system, and object-oriented environments for the processing of heterogeneous information for different categories of users. When solving problems of social and technical regulation in the control systems, a lot of spatial information is used: topography, hydrography, infrastructure, communication, location of objects.
The article deals with the main functions of the subsystems of cartographic support and spatial web services in industrial geoinformation technologies. The example of the geographic information system examines the provision of spatial services for working with cartographic information. A typical geographic information system (GIS) is designed to perform spatial query and analysis functions; maintaining a basic topographic map; mapping of information objects from automated systems that require this, in particular, objects of telecommunication networks, logical and physical links of objects, information messages (emergency and other signals), etc. The technical requirements assume that GIS will implement a set of spatial and non-spatial web services. An inspection of the automation object shows that non-spatial Web services, which are provided by GIS, are part of spatial web services. A set of web services is divided into two groups. The first group includes a set of web services that provide the implementation of the main functions, that are most commonly used in the presentation layer of geoinformation applications. Web services of the first group also serve for the implementation of other web services. The first group includes Web services: Catalog, View, Route, Location Utility, Find a Location. Web services of the second group include services that can be implemented in identifying the need for them to implement the functions of GIS or the functions of other systems. The second group consists of: Spatial query, Coordinate geometry, Converting coordinate systems, Managing profiles. Geoinformation technologies are intended for wide introduction in practice of methods and means of work with spatial-temporal data, submitted in the form of electronic cards system, and object-oriented environments for the processing of heterogeneous information for different categories of users. When solving problems of social and technical regulation in the control systems, a lot of spatial information is used: topography, hydrography, infrastructure, communication, location of objects.
Опис
Ключові слова
просторові дані, геоінформаційна система, телекомунікаційна мережа, топографічна карта, spatial data, geoinformation system, telecommunication network, topographic map
Бібліографічний опис
Михалевський, В.Ц. Функції підсистем картографічної підтримки просторових веб--сервісів у промислових геоінформаційних технологіях [Текст] / В. Ц. Михалевський, Г. І. Міхалевська // Вісник Хмельницького національного університету. Технічні науки. – 2018. – № 6, т. 2. – С. 160-164.