Open AccessTécnica de extracción de información de bases de datos para su manejo como datos con posición geográfica
Author(s) -
José David Muñiz-Elizalde,
Benito Sánchez-Lara,
Jesús Hernández-Guillen,
Andrea Serrano-Baltazar
Publication year - 2019
Publication title -
ecorfan
Language(s) - English
Resource type - Journals
ISSN - 2414-4932
DOI - 10.35429/jusd.2019.16.5.11.14
Subject(s) - geolocation , geographic information system , geography , position (finance) , work (physics) , computer science , cartography , engineering , world wide web , business , mechanical engineering , finance
The use of geographic information systems (GIS) is wide in diverse and different disciplines; as one of its main attributes, GIS allow the management of geographically referenced information, that is, data with geographical position. This work presents a technique for extracting information from databases and their subsequent geolocation. The technique is illustrated with a case where demand data for transportation services of a higher education Institution in Mexico City are handled considering its geographical position. The technique start with establishing criteria of search, selection and grouping in a data base taking into account what data it is possible to geolocate. After it information is exported to a GIS that allows a differentiated management, in particular, a spatial view of the data.