Geoscience webmap

Interactive web map

Zoom and pan around geoscience webmaps of the Te Riu-a-Māui / Zealandia (TRAMZ) region. These maps are highly customisable: layers can be turned on or off, and transparency changed. Features in layers can be queried. A guide to the functionality of the webmaps is given on the help page.

Overview

The Geoscience data webmap shows a compilation of research data including gridded multibeam bathymetry, gravity and magnetic data. Seismic line tracks, industry and research drillholes and territorial limits are also shown. Geology layers include GNS’s 1:250 000 onland geology and Petlab database sample locations.

There is a separate blank map which doesn’t have any layers pre-loaded, except a Google Maps baselayer. Data layers can be added from various sources including Bathymetric and Tectonic Layers (from TRAMZ in the NZ Library) to customize your map. Projections are Web Mercator (the same as Google Maps).

Custom maps can be saved and/or the layout shared with other users as a permalink.

By continuing with this download you agree to abide by the rules laid out in the Terms and conditions/Terms of use listed on this page.

If there are no specific Terms and conditions/Terms of use listed then please refer to our Copyright and Disclaimer page and Privacy Policy page

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