Definition
GEO_ CD2007 (V101_ CD2007) indicates the region of Congo Democratic Republic where the respondent was interviewed. DHS units in the 2007 Congo Democratic Republic survey are equivalent to old provinces prevalent until 2011.
Other sample years have their own sample-specific geography variables. There is an integrated variable, GEO_CD2007_2013, that provides spatially consistent units over time.
A GIS map for GEO_ CD2007 (in shapefile format) can be downloaded from the DHS Program Spatial Data Repository [URL omitted from DDI.] Boundaries page.