NIWA Ocean Survey 20/20

Coastal and Marine Data Portal

Chatham / Challenger Project

Data and Reports

This page provides facilities to search for and download data files and reports, etc, from the OS 20/20 Chatham-Challenger survey.

The search facility allows you to enter words to search for, to restrict the list of items to those matching the words you entered. Direct access to the Geonetwork node is available here for an advanced search facility.

A simple browse facility allows you to look through a list of all records in the catalogue, select any items of interest and download any relevant files, or contact the person responsible for these files.

Land Information New Zealand (LINZ) supports and encourages the dissemination and exchange of this information.

Except where otherwise noted, OS 20/20 Bay of Islands survey material is provided by LINZ as Licensor under the New Zealand Creative Commons Attribution v3.0 BY License. This licence allows you to distribute, remix, tweak, and build upon the work, even commercially, as long as you credit the original creation.

Reports and Interpretations describing the survey & data are provided under New Zealand Creative Commons Attribution v3.0 BY - ND License which allows for redistribution, commercial and non-commercial, as long as it is passed along unchanged and in whole, with credit to the original creation.

Browse the catalogue

See a complete alphabetical listing by title of all the environmental and geospatial datasets described in the catalogue. You will be surprised at what you find!

Search the catalogue