Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Each polygon feature depicts an area that is impervious to water. This is current building footprints (vector_data.DBO.Structures_Work/vector_data.DBO.Footprint_Current), as well as surface areas (vector_data.DBO.ReferenceData/vector_data.DBO.FacilitySurface) where the type is "Pavement."</SPAN></P></DIV></DIV></DIV>