Desarrollo de un visor geográfico web para la Gestión de Información Geodésica Nacional

Abstract

The geodetic data management of the country is in charge of the Geodetic Management of the Geography and Cartography Subdirectorate of the Agustín Codazzi Geographical Institute (IGAC), which currently does not have a tool that links the database of all information of the processes that are executed there, with the visualization and consultation of the same, but instead the information is stored, consulted and therefore independently visualized with the support of external geographical tools that do not satisfy in an agile and accessible way the user requirements. Based on this need, the RGN VIEWER geographic viewer was raised and developed as a means of representing the database that consolidates the data of the different processes into a single source of information with the own functionalities for navigation on the map, and which also serves as a tool for viewing, consulting and downloading information in a consistent and organized way. The development was based on the incremental model in which stages of analysis, design and development were raised, in which the functional and business rules were determined, it was used as a Geoserver spatial data server, as a management system PostgreSQL database with PostGIS, Apache was used as a web server and Heron MC as framework.