To provide urban center level estimates of the proportion of population that has convenient access to public transportation.

To provide national and subnational estimates of SDG indicator 9.1.1, which measures the proportion of the rural population who live within 2 kilometers of an all-season road.

To provide urban center level estimates of the average share of the built-up area of cities that is open space for public use for all.

To provide a set of coastlines consistent with GPWv3 raster data for cartographic purposes.

To provide a quantitative measure of the input resolution of administrative units used for GPWv3.

To provide a vector (point) version of the input administrative units used in GPWv3 for use in data integration.