Foundations for Integrated Access to Environmental and Natural Resource

Information Project Summary

In 1996, the Minnesota Government Information Access Council (GIAC) issued a report titled, Digital Democracy: Citizens' Guide for Government Policy in the Information Age.

The Council articulated in that report a foundational principle that,

"public government information and services must be well indexed, easily navigable, and presented in a uniform fashion."

As anyone who has tried knows, finding government information can be very difficult,

and efforts to improve access to government information via the Internet have met with varying degrees of success. Because of the multiple ways in which material is described and made accessible online, discovery can be both time consuming and tedious. Locator services are being developed to catalog electronic resources such as web pages, image databases, geospatial data, statistical and scientific data sets, and so on, but these indices generally become less and less effective as the scope of their coverage expands. A more targeted, structured and descriptive approach to indexing electronic resources is needed for improved information search and retrieval.

The Legislative Commission on Minnesota Resources (LCMR) and the Minnesota State Legislature responded to this need by supporting a project proposed by a consortium of state environmental agencies to improve citizen access to environmental information: Foundations for Integrated Access to Environmental and Natural Resource Information.

The goal of the Foundations Project is,

"to provide effective tools for citizens to discover the environmental and natural resource information they need, and to integrate access to diverse information resource types across multiple domains."

Foundations is a collaborative project of state environmental and natural resource agencies aimed at improving public access to the data and information for which they are stewards. The focus of the project is on developing metadata and search tools that are intuitive and easy to use from an information seeker’s perspective. Project staff and agency participants are cataloging participating agency electronic data and information resources including web pages, PDF documents, tabular data and geographic data. Advanced search and retrieval techniques that integrate access to this information across agency web sites are also being designed.

 

Based on the Foundations Project research findings, and applying basic principles of information architecture, a Blueprint will be created specifying best practices and for electronic information access to state environmental data and information.

In summary, the objectives of the Foundations Project are to:

 

For more infomation about Foundations, please visit the project web site:wpe258.jpg (4616 bytes)

http://bridges.state.mn.us

or contact:
Colleen Mlecoch, Project Manager 651-296-1305
Eileen Quam, Project Coordinator and Metadata Specialist 651-297-2341

Funding for the Foundations Project was approved by the Minnesota Legislature, ML 1997, Chapter 216, Section 15, Subd. 11(a) Public Access to Natural Resource Data, as recommended by the Legislative Commission on Minnesota Resources from the Future Resources Fund.


Foundations for Integrated Access to Environmental and Natural Resource Information

Metadata: The Key to Information Discovery

Metadata:

  • Is a concept that predates the web, having been coined in the 1960s to describe datasets effectively.
  • Is generally defined as data about data.
  • Provides basic information to describe the content of an information object such as the author of a work, the date of creation, links to any related works, etc. (A familiar form of metadata is the OCLC MARC record used to describe materials of various types and formats found in libraries.)
  • Is used to facilitate information discovery and retrieval in a networked environment.

Metadata is important for information retrieval:

  • It assists the effective discovery and retrieval of networked information resources. Metadata facilitates more sophisticated and comprehensive searching of information as the metadata elements and structures are designed to analyze content of the data in depth.
  • It manages large amounts of data with low network bandwidth. Metadata addresses the issue of indexing large quantities of data of various types without requiring enormous network bandwidth. What gets indexed is the representational data rather than the information object itself.
  • It integrates heterogeneous information resources. Information resources exist in different formats with different features in heterogeneous databases. Standard metadata description permits the comparing, sharing, integrating and reusing of various types of data in a distributed network environment. It is an important approach for finding information in heterogeneous databases.
  • It controls restricted access information. Metadata can manage restricted-access information and services to users, e.g. billing, filtering and rating, privacy, and security. Metadata serves a gatekeeper function, an indispensable feature electronic commerce.