bathymetry maps nz

Read more Data & Products. 750mm x 1070mm. chart_no, We have one of the largest Exclusive Economic Zones and Extended Continental Shelf in the world - more than 570 million hectares of diverse marine The tightly packed array of narrow individual beams provides very high angular resolution. Seafloor mapping records date back to early Māori, and to early European explorers. Sea level rise map. The maps (bathymetry) of NZ online, were produced from 2 593115 km2 of swath coverage and 5 005 568 kilometres of single-beam survey lines. Charts come folded for easy storage. The map serves as a tool for performing scientific, engineering, marine geophysical and environmental studies, that are required in the development of energy and marine resources. Download GIS data as Shapefile (SHP), FGDB, DWG, MapInfo, CSV, Google Earth (KML). Access hydrographic data about the features of the seabed around the coast of New Zealand and in selected areas of Antarctica and the South-West Pacific. from NIWA's high resolution Multibeam and Seismic coverage around New Zealand is available via the Coastal and Marine Data portal. Find local businesses, view maps and get driving directions in Google Maps. Results. in, id, Download GIS data as Shapefile (SHP), FGDB, DWG, MapInfo, CSV, Google Earth (KML). Detailed multipurpose maps of NOS bathymetry and US Geological Survey (USGS) land topography. LINZ also holds bathymetric data provided by third parties, which is subject to different licencing terms and conditions. NZ Bathymetric Surface Model Index - Land Information New Zealand | | GIS Data Map Mapping - LINZ Data Service - geospatial and related data from Land Information New Zealand. hor_tech, scale, The Director of Maritime New Zealand must approve all changes to aids to navigation. Data has subsequently been provided to LINZ and this comprises: •271 x ortho-rectified RGB GeoTIFF images in NZTM projection, tiled into the LINZ Standard 1:10,000 tile layout Offshore representation was generated from digital bathymetry at a grid resolution of 250m. That’s equivalent to nearly 30 years at sea. One of the first maps … Illumination azimuth is 300°, from 45° above horizon. GE as a mass-market visualization product is definitely a new step in the evolution of mapping and GIS, especially in the way it can be used with a couple of mouse clicks by anybody not expert in … hor_acc, See Figure 1.to the right. 750mm x 1070mm. LINZ’s New Zealand Bathymetry Investigation aims to create a better understanding of this data so it can be managed for even greater value. All charts are $20. The New Zealand Bathymetry Investigation has found there is real potential for leadership and coordination of bathymetric data to bring significant benefits for New Zealand. This data has been gathered over many years to help prepare nautical charts, but has a range of other uses in industries like fishing and shipping. VAR 3.5°5'E (2015) ANNUAL DECREASE 8' Edit. For details on the approval process, application form and help guide, visit Maritime NZ. category, Bathymetric map, ocean depth. Approvals of installation, alteration and removal of aids to navigation. All rights reservedPrivacy Policy, 2016, Free phone within New Zealand: 0800 RING NIWA (0800 746 464) Contact details, Help us build a better niwa.co.nz for you by filling out our, The NZ 250m gridded bathymetric data set and imagery, 2016. Requests must, as a minimum, specify the id and surf_name of the models of interest and the data format (see the options in Section 1.4 of the Bathymetric Data Dictionary). The maps cover all of New Zealand and their accompanying texts describe each area’s geomorphology, stratigraphy, tectonic history, geological resources, geological hazards … Some of our data holdings date back to the 1930s. Chart NZ 46 Cook Strait (8.455m) - Land Information New Zealand | | GIS Data Map Mapping - LINZ Data Service - geospatial and related data from Land Information New Zealand. The QMAP project completed the last of 21 new 1:250 000 geological maps in 2012. The grid is largely based upon a database of ship-track soundings with interpolation between soundings guided by satellite-derived gravity data. Map information and metadata. Bathymetric charts by OceanGrafix provide the submerged equivalent of above-water topographic maps. View our "NZ Bathymetric Data Index – Third Party" dataset to request this data. surf_name, NIWA produces a variety of Bathymetric Charts that cover coastal New Zealand and many offshore areas. Add to cart. NZ Bathymetric Surface Model Index - Land Information New Zealand | | GIS Data Map Mapping - LINZ Data Service - geospatial and related data from Land Information New Zealand. Much of the data on ocean bathymetry come from "soundings." This dataset was last updated on LINZ Data Service on 18 Mar 2019. Download GIS data as Shapefile (SHP), FGDB, DWG, MapInfo, CSV, Google Earth (KML). Please refer to the LINZ Bathymetric Index Data Dictionary for further information about the attributes of this dataset. SKU: NZ026 Category: New Zealand Tags: Bathymetry, Map, New Zealand. Topo/Bathy Maps. Watch the video. Add to cart. 5,005,568 km of single beam ship tracks providing depth information. This data set provides the most up-to-date bathymetry of one of the largest areas of deep-water seabed under national jurisdiction. The maps (bathymetry) of NZ online, were produced from 2 593115 km2 of swath coverage and 5 005 568 kilometres of single-beam survey lines. New Zealand maps, topographic maps, maps of all countries, digital mapping of New Zealand, Garmin GPS, guidebooks, atlases, compasses, beacons, globes, ... Bathymetric Charts of New Zealand These charts show the contours of the ocean floor around New Zealand. The complex bathymetry around New Zealand can be seen in this map, with the boundary between the Australian and Pacific tectonic plates running from the northeast (Kermadec Trench) to the southwest (Macquarie Ridge). This portion of a New Zealand Oceanographic Institute chart is derived from the work of oceanographers Jim Brodie and Henry Pantin. Layer: MARINE.MAPDATA.Bathymetry_NZ_10m10000m (ID:0) Display Field: Depth Type: Feature Layer Geometry Type: esriGeometryPolyline Description: Bathymetry vector contour dataset. Images (9,591) Books (27) Journals (9) Manuscripts (3) Other (3) Filter by High-resolution Images For Purchase (2,185) Filter by Availability Physical Items (6,043) Online Items (3,590) Filter by Date 1900s (6,595) 2000s (2,908) NIWA’s history of bathymetry is intertwined with the history of New Zealand. New Zealand Flood Map shows the map of the area which could get flooded if the water level rises to a particular elevation. To find out how the seafloor is mapped visit: /our-science/vessels/common-questions/all/seafloor-mapping Mapping out their history – NIWA’s bathymetry surv_end, NZ Bathymetric Data Index - Land Information New Zealand | | GIS Data Map Mapping - LINZ Data Service - geospatial and related data from Land Information New Zealand. The 250m resolution gridded bathymetric data set encompasses New Zealand's Exclusive Economic Zone and is available in multiple high-resolution file formats to suit a range of imagery and mapping needs. Shapefile sss_tech, Bathymetry vector contour dataset. That’s equivalent to nearly 30 years at sea. GEBCO produces and makes … surf_res, quality, Since the early 1930s, single-beam sounders were used to make bathymetry maps. Gridded Bathymetry Data. You must attribute the creator in your own works. Go to Maritime NZ. Creative Commons Attribution 4.0 International. SKU: NZ026 Category: New Zealand Tags: Bathymetry, Map, New Zealand. NZ Chart Catalogue List View The NZ Chart Catalogue List View displays a table with information of ENCs or Paper Charts. To collect a sounding, scientists use sonar devices to emit a sound wave that passes into the water. (2012). The scale of the charts varies. Map with JOSM Remote; View. 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. Data post-2000 is often available as both georeferenced TIFF images and as digital data files (vector data in plain text format). The QMAP project completed the last of 21 new 1:250 000 geological maps in 2012. This index enables you to identify the freely available bathymetric data held and used by LINZ on its NZ coastal nautical charts. They are designed to present an accurate, measurable description and visual presentation of the submerged terrain. Bathymetry is the underwater equivalent of land topography. Bathymetric charts show the depth of the ocean contoured into lines of equal depth (bathymetry) and are particularly useful for pinpointing pinnacles, holes, and other bottom features. vert_datum, Compilation of data digitised from published coastal charts, digital soundings archive, navy collector sheets and digital multibeam data sourced from surveys by NIWA, LINZ, as well as international surveys by vessels from United States of America, France, Germany, Australia, and Japan.All data used is held at NIWA. surv_start, Download GIS data as Shapefile (SHP), FGDB, DWG, MapInfo, CSV, Google Earth (KML). Imported on March 18, 2019 surv_org, Requests for the models should be sent to customersupport@linz.govt.nz with “Hydro Bathy Data” in the subject line. The maps cover all of New Zealand and their accompanying texts describe each area’s geomorphology, stratigraphy, tectonic history, geological resources, geological hazards … sound_tech, Colored shaded-relief bathymetry map of Offshore of Half Moon Bay map area, generated from multibeam echosounder data. Hauraki Gulf gridded bathymetric dataset and imagery, Mackay et al. The NZ Chart Catalogue Spatial View is an interactive spatial map that allows searching and locating of ENCs and paper charts. Bathymetric charts show the depth of the ocean contoured into lines of equal depth (bathymetry) and are particularly useful for pinpointing pinnacles, holes, and other bottom features. Bathymetric maps Bathymetric maps; Topographic maps Topographic maps; Filter By Type All Results 9,633. [NIWA]. Description ; Additional information ; Description. We’re making our bathymetric data - data about the depth of the ocean floor - freely available for anyone to use. Get the most accurate navigational data for your GPS plotter, an exclusive 0.5 m HD bathymetry map which is enhanced by boaters like you, and unique local content shared by Navionics app users. 16 May 2016 . source_ref, Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed. More than 90 per cent of New Zealand's continental mass is underwater. Bathymetric Charts. Coastal bathymetry / sediments, 1:200,000 NIWA produces a variety of Bathymetric Charts that cover coastal New Zealand and many offshore areas. The maps (bathymetry) of NZ online, were produced from 2 593115 km2 of swath coverage and 5 005 568 kilometres of single-beam survey lines. In the maps provided here, shading indicates changes in slope or depth. Map view. The bathymetric data is not downloadable from the LINZ Data Service. Maritime NZ's role is to ensure that all maritime activities are carried out safely. surv_title, NZ Bathymetry Map quantity. The map is based upon bathymetry data from the GEBCO_08 Grid, version 20100927, a global bathymetric grid with 30 arc-second spacing. Datasets prior to the year 2000 are predominantly available only as georeferenced TIFF images of the original hard copy sounding sheets. serial_no, The attributes attached to each polygon will enable you to view, amongst other attributes, the age and quality of the bathymetric data. line_space, Alternatively, go to our charts and posters to view and purchase printed copies. The bathymetry was determined by New Zealand Oceanographic Institute soundings and from admiralty records. Data confidence is greater in areas of dense coverage (black) versus areas of sparse to no coverage (white). More recently multibeam echosounders (MBES) are typically used, which use hundreds of very narrow adjacent beams arranged in a fan-like swath of typically 90 to 170 degrees across. The grids are available to download or access through Web Map Services. This data set provides the most up-to-date bathymetry of one of the largest areas of deep-water seabed under national jurisdiction. Sun illumination is from an azimuth of 315° and 45° above the horizon. SonarChart is an HD bathymetry map featuring extraordinary bottom contour detail for marine and lakes, excellent for increasing awareness of shallow waters and for locating fishing areas at any depth level. The polygons comprising the index show the extent of the survey datasets. Copyright, NIWA. The 250m resolution gridded bathymetric data set encompasses New Zealand's Exclusive Economic Zone and is available in multiple high-resolution file formats to suit a range of imagery and mapping needs. Colors show depth: reds and oranges indicate shallower areas; light blues, deeper areas. Chart NZ 615 Marlborough Sounds (4.237m) - Land Information New Zealand | | GIS Data Map Mapping - LINZ Data Service - geospatial and related data from Land Information New Zealand. SonarChart is an HD bathymetry map featuring extraordinary bottom contour detail for marine and lakes, excellent for increasing awareness of shallow waters and for locating fishing areas at any depth level. That’s equivalent to nearly 30 years at sea. Before you download the high resolution data, we need you to read our terms and conditions. GEBCO’s gridded bathymetric data sets are global terrain models for ocean and land. Download GIS data as Shapefile (SHP), FGDB, … Requests for the bathymetric data should be sent to customersupport@linz.govt.nz with “Hydro Bathy Data” in the subject line. sound_acc, All-in-one max detailed cartography for marine and lakes makes Navionics+ the perfect choice for cruising, fishing and sailing. Weather; Sea Marks; Harbours; Tidal Scale; Sport city maps cycling bird watching digital mapping fauna & flora geology maps & books historical maps nautical charts newtopo maps recreation maps rural road maps spot x books topographic maps tramping books wall maps of nz wall maps of north is wall maps of south is sports watches garmin suunto travel maps accessories for maps city maps everywhere Effect of Global Warming and Climate Change. Air quality monitoring with low-cost sensors. hor_datum, Onshore representation derived from Land Information New Zealand topographic and the Ministry for the Environment LCDB II digital datasets. Bathymetric maps Bathymetric maps; Filter By Type All Results 358. Imagery was captured for the Auckland Council by NZ Aerial Mapping Ltd, 208 Warren Street, PO Box 6, Hastings 4156, New Zealand. Watch the video. Description ; Additional information ; Description. Requests must, as a minimum, specify the id, chart_no and serial_no as shown in the attributes attached to each polygon representing the datasets of interest. You may use this work for commercial purposes. Google Maps (GM) on the web and Google Earth (GE) as a 3D interactive atlas software application are ideal tools for sharing geographical information in a simple way. NZ Bathymetry Map quantity. Data confidence is greater in areas of sparse to no coverage ( black ) versus areas sparse. 2000 are predominantly available only as georeferenced TIFF images of the original hard sounding. View and purchase printed copies the models should be sent to customersupport @ linz.govt.nz with “ Hydro Bathy ”! And as digital data files ( vector data in plain text format ) both georeferenced TIFF images and digital... Activities are carried out safely Survey ( USGS ) land topography to nearly 30 years at sea cartography Marine! 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