household sample size (cfg_hh_per_stratum), study area boundary (which is strata_raster, the boundary of a single stratum sample), population size per PSU (cfg_pop_per_psu), and number of households to be sampled per PSU (the urban value cfg_hh_per_urban is used for all PSUs...
Before using gs_sample, the user must rasterize all vector data to match the grid dimensions of the gridded population dataset (population_raster). Specifically, the user must rasterize urban/rural boundaries and strata boundaries. Urban/rural boundaries (urban_raster) may be defined from existing ...