201 datasets found

  • BoI Outer Backscatter

    National Institute of Water and Atmospheric Research Limited
    Bay of Islands Backscatter data (OS2020 project)
    Created 11 November 2020 • Updated 11 November 2020

  • GEBCO BIS (November 2018 Delivery) Footprint

    National Institute of Water and Atmospheric Research Limited
    The Coverage Footprint for The 2018 Delivery layer for Seabed 2030 in the South and West Pacific to GEBCO/Nippon Foundation is used to provide the polygon for the area covered in this delivery - provided as WFS OGC compliant web service.
    Created 3 June 2020 • Updated 3 June 2020

  • New Zealand fish and squid research bottom trawls

    National Institute of Water and Atmospheric Research Limited
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    Created 3 June 2020 • Updated 3 June 2020

  • NZ Coastal classification Beach exposure

    National Institute of Water and Atmospheric Research Limited
    Service Description: Exposure – the degree to which the shoreline is exposed to wave and swell energy. This variable is further described by 4 attributes: sheltered, exposed, sheltered pocket beach and exposed pocket beach. The geomorphic variables were sourced from the New Zealand coastal type classification scheme and GIS mapping procedures that were...
    Created 3 June 2020 • Updated 3 June 2020

  • New Zealand Marine Environment Classification WTL1

    National Institute of Water and Atmospheric Research Limited
    The Marine Environment Classification (MEC), a GIS-based environmental classification of the marine environment of the New Zealand region, is an ecosystem-based spatial framework designed for marine management purposes. Developed by NIWA with support from the Ministry for the Environment (MfE), Department of Conservation and Ministry of Fisheries, and...
    Created 3 June 2020 • Updated 3 June 2020

  • River Environment Classification REC2 Layers OGC WFS

    National Institute of Water and Atmospheric Research Limited
    REC2 (River Environment Classification, v2.5) - June 2019 - OGC WFS LayerThis service depicts rivers as lines and catchments as polygons The River Environment Classification (REC) is a database of catchment spatial attributes, summarised for every segment in New Zealand's network of rivers. The attributes were compiled for the purposes of river...
    Created 3 June 2020 • Updated 3 June 2020

  • NZ Estuary Type

    National Institute of Water and Atmospheric Research Limited
    New Zealand Estuary type - Fact sheets about specific NZ estuaries
    Created 3 June 2020 • Updated 3 June 2020

  • Coastal Explorer - TEST Application

    National Institute of Water and Atmospheric Research Limited
    Application contains services from NIWA's GIS Server. Use this application to explore coastal services: Coastal Sensitivity, Coastal Classification, Beach Type, Estuary Type etc.
    Created 3 June 2020 • Updated 3 June 2020

  • Coastline

    National Institute of Water and Atmospheric Research Limited
    The Marine Environment Classification (MEC), a GIS-based environmental classification of the marine environment of the New Zealand region, is an ecosystem-based spatial framework designed for marine management purposes. Developed by NIWA with support from the Ministry for the Environment (MfE), Department of Conservation and Ministry of Fisheries, and...
    Created 3 June 2020 • Updated 3 June 2020

  • New Zealand Marine Environment Classification Feature Layers

    National Institute of Water and Atmospheric Research Limited
    The Marine Environment Classification (MEC), a GIS-based environmental classification of the marine environment of the New Zealand region, is an ecosystem-based spatial framework designed for marine management purposes. Developed by NIWA with support from the Ministry for the Environment (MfE), Department of Conservation and Ministry of Fisheries, and...
    Created 3 June 2020 • Updated 3 June 2020

  • NZ Flood Statistics Henderson Collins V2 Layer

    National Institute of Water and Atmospheric Research Limited
    Layer used in public web app https://niwa.maps.arcgis.com/apps/webappviewer/index.html?id=933e8f24fe9140f99dfb57173087f27d to provide Flood Estimation for New Zealand 1. Modelled flood frequency estimates on river lines.NZREACH NZ digital network 1 ID no.River name where availableAreakm2 catchment area draining to the downstream end of this reach (square...
    Created 3 June 2020 • Updated 3 June 2020

  • New Zealand River Flood Statistics App

    National Institute of Water and Atmospheric Research Limited
    A map service and web application where users can extract flood statistics from a regional flood model, at-site flood statistics and annual maximum flows from flow recorders used in the model development, flood estimates based on rain intensity for use in the Rational Method. 1. Modelled flood frequency estimates on river lines.NZREACH NZ digital network...
    Created 3 June 2020 • Updated 3 June 2020

  • Watersheds

    National Institute of Water and Atmospheric Research Limited
    REC2 (River Environment Classification, v2.5) - June 2019 [Hosted Feature Layer] This service depicts rivers as lines and catchments as polygons The River Environment Classification (REC) is a database of catchment spatial attributes, summarised for every segment in New Zealand's network of rivers. The attributes were compiled for the purposes of river...
    Created 3 June 2020 • Updated 3 June 2020

  • River Lines

    National Institute of Water and Atmospheric Research Limited
    REC2 (River Environment Classification, v2.5) - June 2019 [Hosted Feature Layer] This service depicts rivers as lines and catchments as polygons The River Environment Classification (REC) is a database of catchment spatial attributes, summarised for every segment in New Zealand's network of rivers. The attributes were compiled for the purposes of river...
    Created 3 June 2020 • Updated 3 June 2020

  • River Environment Classification (REC2) New Zealand

    National Institute of Water and Atmospheric Research Limited
    REC2 (River Environment Classification, v2.5) - June 2019 [Hosted Feature Layer] This service depicts rivers as lines and catchments as polygons The River Environment Classification (REC) is a database of catchment spatial attributes, summarised for every segment in New Zealand's network of rivers. The attributes were compiled for the purposes of river...
    Created 3 June 2020 • Updated 3 June 2020

  • NZ Bathymetry 250m Imagery/Raster layer

    National Institute of Water and Atmospheric Research Limited
    NIWA's bathymetry model of New Zealand at a 250m resolution. The 2016 model is a 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,...
    Created 3 June 2020 • Updated 3 June 2020

  • HIRDS v4 Rainfall Depth Surfaces New Zealand

    National Institute of Water and Atmospheric Research Limited
    The High Intensity Rainfall Design System (HIRDS) provides estimates of high intensity rainfall at ungauged locations for a range of return periods and event durations. These surfaces can be used for design storm assessment and in the design of flood protection works and other waterway structures. They can also be used for flood modelling, including flood...
    Created 3 June 2020 • Updated 3 June 2020

  • NZ Coastal Sensitivity Index CSI erosion

    National Institute of Water and Atmospheric Research Limited
    Service Description: The Coastal Sensitivity Index (CSI) provides a snapshot of the potential sensitivity of the New Zealand soft shore coastline to coastal inundation (coastal flooding) and coastal change (erosion and accretion) due to future climate change. The Coastal Sensitivity Index was developed as part of the Coastal Adaptation to Climate Change...
    Created 3 June 2020 • Updated 3 June 2020

  • MEC EEZ 05 class

    National Institute of Water and Atmospheric Research Limited
    The Marine Environment Classification (MEC), a GIS-based environmental classification of the marine environment of the New Zealand region, is an ecosystem-based spatial framework designed for marine management purposes. Developed by NIWA with support from the Ministry for the Environment (MfE), Department of Conservation and Ministry of Fisheries, and...
    Created 3 June 2020 • Updated 3 June 2020

  • MEC EEZ 10 class

    National Institute of Water and Atmospheric Research Limited
    The Marine Environment Classification (MEC), a GIS-based environmental classification of the marine environment of the New Zealand region, is an ecosystem-based spatial framework designed for marine management purposes. Developed by NIWA with support from the Ministry for the Environment (MfE), Department of Conservation and Ministry of Fisheries, and...
    Created 3 June 2020 • Updated 3 June 2020
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