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Search the World's Largest Database of Information Science & Technology Terms & Definitions

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Below please find a list of definitions for the term that
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What is Web Feature Services (WFS)

Chapter 6

OGC Specification that supports INSERT, UPDATE, DELETE, QUERY and DISCOVERY of geospatial features. A WFS outputs GML (Geography Markup Language) representation in response to queries from clients. A WFS-T (“WFS-Transactional”) is a WFS that supports transactions - add, delete, or update features.

Published in Chapter:

Geoportals and the GDI Accessibility

Trias Aditya (Gadjah Mada University, Indonesia) and Menno-Jan Kraak (International Institute of Geo-Information Science and Earth Observation (ITC), The Netherlands)

Source Title: Handbook of Research on Geoinformatics

DOI: 10.4018/978-1-59140-995-3.ch006

Abstract

The vision of “created once, used many times” has been spread out across the globe through the development of geospatial data infrastructure (GDI) initiatives, including their geoportals. Within the GDI, a geoportal facilitates discovery of and access to geospatial data. This chapter discusses some key considerations for the success of a geoportal in facilitating users to exploit the GDI potentials. The top priority is to offer a usable interface that facilitates visual thinking when users search and browse metadata items. Advanced support to enable geospatial and non geospatial web content integration and to advance group work activities through the geoportal are also considered of high importance.

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