Visualizing Environmental Change with Volunteered Geographic Information

This study investigates the use of volunteered geographic information to visualize environmental changes in the small island developing state of Barbados. The aim of this research is to identify the extent to which participation in the Geoweb allows Bajans to communicate their concerns and observations regarding environmental change.

This is addressed through three research questions: (1) Can Bajans successfully manipulate the Geoweb to report environmental changes?, (2) How are Bajans currently using computers and the Internet?, and (3) How are Bajans sharing their environmental change concerns?

These questions were answered using qualitative research methods. Drawbacks to using the Geoweb that were identified include access to technology and language. Much like traditional forms of GIS, participation is limited by access to hardware and technical expertise; whereas,differences in dialect can hinder the search for local place names and relevant content. The benefits of the Geoweb include the ability to host information for a wide Internet audience. Free software to generate maps and satellite imagery available on the Geoweb can stimulate discussion about local environmental change and provides a place to document this local knowledge. It is hoped that this study can guide other small island developing states and small communities towards an innovative use of geospatial technology.