Geographical Accessibility to Primary Care Health Facilities in Oklahoma

Geographical accessibility measures the ease with which people can reach desired services, such as healthcare facilities. It is an important aspect of health geography and urban planning, as it influences both policy decisions and resource allocation. This case study demonstrates the application of the GIScience Worklfow Management System (WfMS) to analyze geographical accessibility to primary care health facilities in Oklahoma. By integrating three spatial analysis models (2SFCA, E2SFCA, and G2SFCA) into a single workflow, users can efficiently compare and interpret the accessibility measures. This case study involves 7 different nodes: CsvReader, GeoFileReader, 2SFCA, E2SFCA, G2SFCA, RenameFileName, and GeoFileViewer.