In the recent years, the major production of cartographic information and the advancement of new Information Technologies (IT's) has brought with it the need to develop new storage and management tools, making access in a simpler way either alphanumeric or vector information. To do so, we present a mash-up portal built on top of the Catalan SDI catalogues. Another objective of this work is to show that it is easy to complement the classical, international standard-based SDI with a participative Web 2.0 approach. Several previous studies recognize the value of applying Web 2.0 and user participation approaches but few of these studies provide a real implementation. The use case shows that even one of the best regional SDI implementations can fail to provide the required information and processes even when the required data exist. These deep reflections are motivated by a use case in the healthcare area in which we employed the Catalan regional SDI. This work aims to find an equilibrium between user-focused geoportals and web service interconnection (the user side vs. This study is based on the following aspects: metadata about data and services, data models, data download, data and processing services, data portrayal and symbolization, and mass market aspects. We can then determine whether a general reconceptualization is necessary or rather a set of technical improvements and good practices needs to be developed before the second-generation SDI is completed. The aims of this article are to identify these difficulties, in the literature and based on our own experience, in order to determine how mature and useful the current SDI phenomena are. However, SDIs have many implementation problems at different levels that are delaying the development of the SDI framework. Spatial data infrastructure (SDI) actors have great expectations for the second-generation SDI currently under development. It also evaluates e-Framework from a geospatial perspective, and shows that e- Frameworkâs constraints on resource descriptions do not suit the large and complex nature of geospatial web services. The work evaluates SUMO for e-Framework purposes, finding that its use for Service Genres is possible and offers a number of gains. It then illustrates the ways in which the Open Geospatial Consortium standards and specifications may be described in e-Framework. This paper applies the e-Framework infrastructure to OGC web services, and also recommends the refinement of e-Framework with the use of the SUMO Upper Level Ontology to define Service Genres, the most abstract level of artefacts in e-Framework. e-Framework has thus far not been used with geospatial information even though geospatial information has a number of important roles in education and research, and has a well-organised community of users and creators. e-Framework is an infrastructure for the higher education environment that provides a typology of human-readable artefacts that can be used to describe resources, and provides an internal structure for those artefacts. By contrast, little effort has gone into the development of human readable descriptions of resources in a services oriented architecture, other than using unstructured natural language. They have been applied to geospatial web services to describe the functions that those services perform in a way that can be automatically interpreted by systems. These standards often use description logic ontologies (for example, OWL-S) and are intended to be machine-readable. A number of efforts have been made in recent years to define standards for the description of resources (including web services) in services oriented architectures.
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