Generate sample frame with GridEZ R algorithm
Skill level needed: Intermediate / Advanced with GIS skills
Sample designs supported: 1, 2, 3, 4
GIS users with their own primary sampling unit (PSU) boundaries can use this tutorial to aggregate gridded population estimates within PSU boundaries, thereby updating the population count in each sample frame unit. Generally, users will not have PSU boundaries small enough to support sample Design 5 (one-stage, area-microcensus), and Design 6 (two-stage, area-microcensus) requires multi-cell gridded units.