Please use this identifier to cite or link to this item: https://hdl.handle.net/10216/67274
Author(s): Jorge Cardoso
Artur Rocha
João Correia Lopes
Title: M-GIS - Mobile and interoperable access to geographic information
Issue Date: 2004
Abstract: This paper describes an architecture which can be used toaccess geographic information from mobile devices with limited displayand processing characteristics, such as Personal Digital Assistants (PDA)or Mobile Phones. The information may come from different sourcesleading to an interoperable solution.M-GIS obtains geographic information from sources described using GeogxraphyMarkup Language (GML) from one or more Web FeatureServers allowing an access independent from its format or physical location,as long as the information is according to the specification.Using XSLT, GML is transformed to a graphical format in Scalable VectorGraphics (SVG) which can then be manipulated in the mobile device.M-GIS follows a client/server architecture and the client application wasdeveloped using Java Mobile Information Device Profile technology.The results enable us to conclude that the mobile system, designed anddeveloped with the use of open standards and representation formats toaccess geographic information, is a viable solution with some limitations.The main limitations of this approach have to do with the amount ofinformation which the client can, at the moment, accommodate.
Subject: Ciências da computação e da informação
Computer and information sciences
Scientific areas: Ciências exactas e naturais::Ciências da computação e da informação
Natural sciences::Computer and information sciences
URI: https://repositorio-aberto.up.pt/handle/10216/67274
Source: Electronic Government: Third International Conference
Document Type: Artigo em Livro de Atas de Conferência Internacional
Rights: openAccess
License: https://creativecommons.org/licenses/by-nc/4.0/
Appears in Collections:FEUP - Artigo em Livro de Atas de Conferência Internacional

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