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, 2000–2008

Table 1 Upstream village summary for all years and all villages including upstream village counts

Year	Unique villages	Number of upstream villages	Average number of upstream villages	Villages > 100 upstream villages	Villages > 250 upstream villages
2008	71,282	3,894,872	55	6729	2982

The full output tables for each village and year can be downloaded from the accompanying Dataverse

ISSN: 1476-072X