The document provides an overview of Maryland's ZoomProspector system, an online GIS tool that allows users to research communities for site selection and economic development purposes. It describes the key features of the system, including searching for available properties and sites, accessing market data reports, analyzing local businesses and industries, viewing geographic features, and saving/sharing research. The system also enables community and business searches, heat map visualizations, and community comparisons. Other sources for related economic and demographic data are also listed.