Topo50 Update History
This page contains details 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 151KB)
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)
Release Notes
As from September 2012, LINZ will now include a document detailing any changes to data format such as Schema Changes
March 2013 Topo50 Release Notes
November 2012 Topo50 Release Notes
September 2012 Topo50 Release Notes
December 2012 Topo50 Release Notes
Recent updates
On 19 March 2013, LINZ released 36 Topo50 map sheets featuring updates.
The new and existing maps are available for free download. For New Zealand mainland and Chatham Islands maps you can use the choose a map tool. The Offshore islands maps are available.
Files are available as both data files and image files. This release is part of the ongoing maintenance process of the Topo50 map series.
