Sea Floor Map Nz

Actually around 95 percent of new zealand s territory is under water.

Sea floor map nz.

More than 90 per cent of new zealand s continental mass is underwater. Display and track your current location. Nz marine charts all in one place. Find local businesses view maps and get driving directions in google maps.

So i wanted to start off my mapping tour by creating a seafloor map of new zealand. These maps are the culmination of niwa s geological oceanographic and fisheries research and their collection of high resolution sea floor images from around new zealand. Niwa s new undersea new zealand map provides a unique insight into the shape of the seafloor in one of the world s most extensive marine jurisdictions. That s our job as the new zealand hydrographic authority nzha located within linz.

The maps cover the shape of the ocean floor and zealandia s tectonic profile which. Nz s national hydrographer on mapping the sea floor niwa s multibeam echo sounder maps the seafloor using a fan of acoustic beams providing complete coverage of the seabed. New zealand is the perfect country to map not only because of all the free data available it also has a very interesting topography above and below the sea surface. Experts in hydrography the science of surveying and mapping the sea floor and coastline we chart the country s surrounding sea and environs from the south west pacific to the antarctic as mandated by the international hydrographic organisation.

We have one of the largest exclusive economic zones and extended continental shelf in the world more than 570 million hectares of diverse marine environment 21 times the. Gns science a new zealand research institute published two new maps and an interactive website on monday. See our new bathymetry area the high resolution maps show the hidden seabed of the deep sea around the country in incredible digital detail making them a treasure for all new zealanders. The resulting surveys show far greater detail than was possible with older equipment.