Fig. 7From: The use of open source GIS algorithms, big geographic data, and cluster computing techniques to compile a geospatial database that can be used to evaluate upstream bathing and sanitation behaviours on downstream health outcomes in Indonesia, 2000–2008Number of upstream villages > 1%. The x-axis represents the number of villages. The y-axis represents the upstream count. For example, 1.06% of the villages have only one upstream neighbor, and 7.59% of the dataset has 4 upstream villagesBack to article page