The source data was downloaded from Wellington City Council.

Polygons representing building rooftop outlines for urban Wellington including Makara Beach and Makara Village.

Each building has an associated elevation above MSL (Wellington 1953).

The rooftop elevation does not include above roof structures such as aerials or chimneys. Captured in 1996 and updated in 1998, 1999, 2002, 2006, 2009, 2011, 2012 and 2017 in conjunction with aerial photography refly projects.

Reprocessed 2015 to split merged polygons overlapping parcels.

The following processes have been performed by Esri: Clipping the data to the area around Victoria University, removing unnecessary fields from the attribute table, some fields were recalculated to change their data type.