Taking advantage of design patterns in GIS domain

Título:

Taking advantage of design patterns in GIS domain

Autor:

Polasek, Luis Norberto

Colaboradores:

; Zambrano Polo y La Borda, Arturo Federico; Gordillo, Silvia Ethel; Bazzocco, Angel Javier; Trilla, Gisela; Cano, Diego Hernán; Lliteras, Alejandra Beatriz

Temas:

SISTEMAS DE INFORMACIÓN GEOGRÁFICA - GISPATRONES DE DISEÑO

En:

Addendum to the 2000 proceedings of the Conference on Object-oriented programming, systems, languages, and applications (2000 : Enschede, Países Bajos) Proceedding. Nueva York, ACM, 2000, pp. 67-68.

Resumen:

Geographic Information Systems (GIS) are used to collect, store, analyze and present information describing physical and logical aspects of real world entities. They deal with several areas, such as georeferencing, topology, visualization, representation of continuous information and so on. Most of GIS applications are hardly adapted to new requirements, like changing of the reference system, integrating vector and raster models, or handling continuous information, among others. 2. THE ARCHITECTURE Our model was divided in four main pieces. The first is aimed to solve the georeferencing problem. The second is the Topological Model, which allows defining the relationship between geographical objects. The third deals with continuous fields, allowing to define and to operate them. Finally, we have a visualization model that let us customize geographical entities's aspects according to the context. This work presents an pattern driven architecture for building GIS applications. The result is a framework that is focused on flexibility and adaptability features.

URL/DOI:

http://dx.doi.org/10.1145/367845.367941

Medio:

Soporte electrónico

Tipo de documento:

Artículo

Descripción física:

1 archivo (19,4 kB)

Idioma:

Inglés

Publicación:

ACM, 2000

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