Infraestructura de datos espaciales para la visualización de la información geográfica en la empresa de proyectos e ingeniería del MINAG
Fecha
2018-06-24
Autores
León Valencia, Leonardo
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Editor
Universidad Central “Marta Abreu” de Las Villas
Resumen
Actualmente existen herramientas para la visualización de levantamientos topográficos, datos espaciales y mapas en general, las cuales están enfocadas a brindar al usuario una forma más útil de analizar terrenos, permitiéndole arribar a conclusiones y estadísticas que influirán directamente en la toma de decisiones. En la Empresa de Proyectos e Ingeniería del MINAG (ENPA), la información referente a los levantamientos topográficos es almacenada en diferentes directorios con varios formatos de archivos y consultada por diferentes herramientas con variedad de características. Estas herramientas no son una opción viable por los problemas de compatibilidad que presentan y por la forma de organización de dichos levantamientos que impiden la gestión de los mismos. Debido al alto costo en tiempo en que se obtiene la información, la ineficiente forma de organización de los datos espaciales y la incompatibilidad entre reportes es que surge la necesidad por parte de los especialistas de optimizar el proceso de visualización de información geográfica. Se implementó una infraestructura de Datos Espaciales de modo tal que se pudiese visualizar los datos de forma simple, precisa y genérica. Con el objetivo de facilitarle el trabajo a los especialistas se le incorporó un buscador al GeoPortal permitiendo así poder filtrar el contenido existente en la base de datos.
Currently there are tools for the visualization of topographic surveys, spatial data and maps in general, which are focused on providing the user with a more useful way to analyze land, allowing him to arrive at conclusions and statistics that will directly influence decision making. In the Project and Engineering Company of the MINAG (ENPA), the information referring to the topographic surveys is stored in different directories with various file formats and consulted by different tools with a variety of characteristics. These tools are not a viable option due to the compatibility problems they present and the way in which said surveys prevent their management. Due to the high cost in time in which information is obtained, the inefficient way of organizing spatial data and the incompatibility between reports is that the need arises on the part of specialists to optimize the process of visualization of geographic information. An infrastructure of Spatial Data was implemented in such a way that the data could be visualized in a simple, precise and generic way. With the aim of facilitating the work of the specialists, a search engine was added to the GeoPortal allowing filtering the existing content in the database.
Currently there are tools for the visualization of topographic surveys, spatial data and maps in general, which are focused on providing the user with a more useful way to analyze land, allowing him to arrive at conclusions and statistics that will directly influence decision making. In the Project and Engineering Company of the MINAG (ENPA), the information referring to the topographic surveys is stored in different directories with various file formats and consulted by different tools with a variety of characteristics. These tools are not a viable option due to the compatibility problems they present and the way in which said surveys prevent their management. Due to the high cost in time in which information is obtained, the inefficient way of organizing spatial data and the incompatibility between reports is that the need arises on the part of specialists to optimize the process of visualization of geographic information. An infrastructure of Spatial Data was implemented in such a way that the data could be visualized in a simple, precise and generic way. With the aim of facilitating the work of the specialists, a search engine was added to the GeoPortal allowing filtering the existing content in the database.
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Palabras clave
Mapas, Datos Espaciales, Infraestructura, GeoServer, OpenLayer, GeoPortal, Maps, Spatial Data, Infrastructure