What is the Geoportal Extension?

What is a geoportal?

A geoportal is a gateway to Web-based geospatial resources, enabling users to discover, view and access geospatial information and services made available by their providing organizations. Likewise, data providers can use the geoportal to make their geospatial resources discoverable, viewable, and accessible to others.

What is the Geoportal Extension 10?

ESRI's Geoportal extension 10 is a suite of software modules that together allow an organization to build a custom geoportal that meet its style, resource needs, and use objectives. The Geoportal extension provides seamless communication with data services that use a wide range of communication protocols, and also supports searching, publishing, and managing standards-based resources.

The suite of software modules includes the following:

The basic components of a Geoportal extension implementation are shown below.

What is a resource?

A resource - in geoportal terms - is information, data, or a repository that hosts information or data. Resources can be metadata records, web services, Wikipedia articles, Flickr® content, YouTube videos, SharePoint® documents, RSS feeds, KML documents, REST URLs, metadata catalogs, and more.

There are a number of things that can be done with a resource using the Geoportal extension. Users can discover resources through the geoportal and read metadata about the resource. Users can preview the resource if it is a live service through the geoportal Preview page. Users can share the resource with other users by sending its REST API URL through an email, Twitter feed, social network posting, or content management system link. Providers of the resource can publish it to the geoportal so users can discover the resource and more like it.


8/6/2012