Topo50 Update History

The following documents detail the update history for Topo50 map sheets.

Updates since 2003

Since June 2003, map sheets have been updated according to the Topo50 map extents. This spreadsheet details when each Topo50 map sheet was last updated.

Topo50 Map Update History (June 2003 to Present) (xls 117KB)

Updates before 2003

Before June 2003, map sheets were updated according to the NZMS260 map extents. This document compares the NZMS260 map sheets and when they were updated with the map sheets for Topo50, by overlaying the extents for the two series.

NZMS260 / Topo50 Map Update History (Prior to June 2003) (PDF 272KB)