Datasets

  • Heretaunga Plains Liquefaction Hazard Vulnerability

    Hawke's Bay Regional Council
    This vector dataset contains the combined liquefaction hazard map for the Heretaunga Plains. Mapping was based on updated liquefaction susceptibility mapping, available geotechnical data on the NZGD and probabilistic seismic hazard model information. Refer to Section 8.1 of Rosser and Dellow et al (2017) for a detailed description of the liquefaction...
    Created 10 September 2022 • Updated 3 February 2025

  • Coastal Inundation Extent (New Information 2016) - Year 2065 - 1% AEP

    Hawke's Bay Regional Council
    The coastal inundation hazard is determined based on permanent and extreme inundation along the open coast for present day and for the years 2065 and 2120. Permanent inundation is defined as the result of a rise in sea level on the astronomic tidal processes, whereas extreme inundation is a result of storm effects in addition to the astronomic tide level...
    Created 10 September 2022 • Updated 3 February 2025

  • Coastal Inundation Extent (New Information 2016) - Present Day - 1% AEP

    Hawke's Bay Regional Council
    The coastal inundation hazard is determined based on permanent and extreme inundation along the open coast for present day and for the years 2065 and 2120. Permanent inundation is defined as the result of a rise in sea level on the astronomic tidal processes, whereas extreme inundation is a result of storm effects in addition to the astronomic tide level...
    Created 10 September 2022 • Updated 3 February 2025

  • Coastal Erosion Extent (New Information 2016) Year 2120 - Very Unlikely - 5%

    Hawke's Bay Regional Council
    The coastal erosion hazard assessment uses a probabilistic approach in determining the potential future shoreline position at 2065 and 2120 taking into account historic erosion trends, storm effects and backshore slope stability as well as the possible effects of sea level rise. The range of values for each of these parameters was determine from a range...
    Created 10 September 2022 • Updated 3 February 2025

  • Coastal Erosion Extent (New Information 2016) Year 2120 - Possible - 33%

    Hawke's Bay Regional Council
    The coastal erosion hazard assessment uses a probabilistic approach in determining the potential future shoreline position at 2065 and 2120 taking into account historic erosion trends, storm effects and backshore slope stability as well as the possible effects of sea level rise. The range of values for each of these parameters was determine from a range...
    Created 10 September 2022 • Updated 3 February 2025

  • Coastal Erosion Extent (New Information 2016) Year 2065 - Highly Unlikely - 1%

    Hawke's Bay Regional Council
    The coastal erosion hazard assessment uses a probabilistic approach in determining the potential future shoreline position at 2065 and 2120 taking into account historic erosion trends, storm effects and backshore slope stability as well as the possible effects of sea level rise. The range of values for each of these parameters was determine from a range...
    Created 10 September 2022 • Updated 3 February 2025

  • Coastal Erosion Extent (New Information 2016) Year 2065 - Possible - 33%

    Hawke's Bay Regional Council
    The coastal erosion hazard assessment uses a probabilistic approach in determining the potential future shoreline position at 2065 and 2120 taking into account historic erosion trends, storm effects and backshore slope stability as well as the possible effects of sea level rise. The range of values for each of these parameters was determine from a range...
    Created 10 September 2022 • Updated 3 February 2025

  • Coastal Erosion Extent (New Information 2016) Year 2065 - Very Unlikely - 5%

    Hawke's Bay Regional Council
    The coastal erosion hazard assessment uses a probabilistic approach in determining the potential future shoreline position at 2065 and 2120 taking into account historic erosion trends, storm effects and backshore slope stability as well as the possible effects of sea level rise. The range of values for each of these parameters was determine from a range...
    Created 10 September 2022 • Updated 3 February 2025

  • HBRC Marine and Coastal Data Inventory

    Hawke's Bay Regional Council
    List of marine and coastal datasets held by the Hawke’s Bay Regional Council’s Integrated Catchment Management Group. Credits: Hawke’s Bay Regional Council
    Created 10 September 2022 • Updated 3 December 2024

  • Hawke's Bay Regional Council - Commonly used Vertical Datum April 2022

    Hawke's Bay Regional Council
    Infographic that provides a summary of the Vertical Datum that are commonly used by Hawke's Bay Regional CouncilFirst Created:  31 March 2022  Update and Maintenance Frequency:  UnplannedMetadata Updated:  31 March 2022
    Created 10 September 2022 • Updated 3 December 2024

  • Hawke's Bay Regional LiDAR 2020 Dataset Report

    Hawke's Bay Regional Council
    Report that provides an overview of the Hawke's Bay Regional LiDAR 2020 project and the datasets that were contracted to be supplied to Council. Version 2.0 of the Dataset Report describes the full PGF Hawke's Bay LiDAR extent. The report will be updated as more data comes available. Part of the Hawke's Bay Region is being acquired by Waikato Regional...
    Created 10 May 2023 • Updated 3 December 2024