Datasets

  • River Soft Sediment Depth Impact (OpenData)

    Christchurch City Council
    This entity describes the impact of Urbanisation on the River Environment by calculating the Soft Sediment Depth Impact factor. It is derived from surveyed Inorganic Substrate data using raster GIS. Values of more than 1cm are considered impacted.It is spatially abstracted to a line.Entity type: Concept
    Created 30 April 2025 • Updated 7 May 2025

  • Organic Substrate (OpenData)

    Christchurch City Council
    This entity describes the composition of the biological matter that forms the bottom of the river bed on a given date.It is spatially abstracted to a point.Entity type: Event
    Created 30 April 2025 • Updated 7 May 2025

  • Coast (OpenData)

    Christchurch City Council
    This entity describes the extent of the mean high water springtide that marks the boundary between land and sea at a given date.It is spatially abstracted to a line.Entity Type: Event
    Created 30 April 2025 • Updated 7 May 2025

  • Geomorphology (OpenData)

    Christchurch City Council
    This entity describes the location of the main geomorphological features identified by GNS in the Port Hills project, such as drainages, breaks in slope and landslides.For more information about the Port Hills GNS reports, please visit https://www.ccc.govt.nz/environment/land/slope-stability/porthillsgnsreports/It is spatially abstracted to a Line.Entity...
    Created 30 April 2025 • Updated 7 May 2025

  • Sw Rain Garden (OpenData)

    Christchurch City Council
    This entity describes an area typically covered with plants or stones, which collects rainwater run-off from rooves, driveways or streets. The water is filtered through soil in the rain garden before being discharged through the storm water network into the river system. Rain gardens are owned by the Christchurch City Council and can be located in road...
    Created 30 April 2025 • Updated 7 May 2025

  • DP Central City Transport (OpenData)

    Christchurch City Council
    This entity describes the classification of road infrastructure and traffic typology in areas of the Central City as specified in the District Plan.This entity is intersected with RatingUnit to enable generation of property condition comments.It is spatially abstracted to an area.Entity Type: Concept.
    Created 30 April 2025 • Updated 7 May 2025

  • Parks Cable (OpenData)

    Christchurch City Council
    An insulated wire or wires, having a protective casing, used for transmitting electricity or telecommunication signals.It is spatially abstracted to a line.Entity Type: Thing
    Created 30 April 2025 • Updated 7 May 2025

  • Liquefaction Hazard (OpenData)

    Christchurch City Council
    Predicted liquefaction ground damage model based on geology, groundwater and earthquake shaking factors, in support of Christchurch Liquefaction Information viewer.Source: Christchurch City Council, Tonkin + TaylorIn the study the city was divided into 600 areas with similar ground conditions. Thirty scenarios were assessed, varying in earthquake...
    Created 30 April 2025 • Updated 7 May 2025

  • BG Outlet (OpenData)

    Christchurch City Council
    This entity describes a structure that allows Bio Gas to exit the network.It is a node in a node/edge network.It is spatially abstracted to a Point.Entity type: Thing
    Created 30 April 2025 • Updated 7 May 2025

  • Rock Bund (OpenData)

    Christchurch City Council
    This entity describes the extent and charcateristics of an area of constructed elevated landscape below a site of rockfall risk designed for reducing the risks associated with collapsed mineral material. This can also be known as an embankment. It can be formed from Earth, Gabion basket, Gravel, or Tyres and may be mechanically stabilised.It is spatially...
    Created 30 April 2025 • Updated 7 May 2025

  • Wc Debris Poles (OpenData)

    Christchurch City Council
    A group of individual vertical structures designed to have minimal impact on waterflow whilst preventing solid materials being carried in the water from passing. Effectively acting as a sieve.It is spatially abstracted to a Point.Entity Type: Thing.
    Created 30 April 2025 • Updated 7 May 2025

  • Sea Spray (OpenData)

    Christchurch City Council
    This entity describes the area that is within a certain proximity of the coast and therefore is affected by salt.It exists to assist with the processing of building consents and for LIM notification.It is spatially abstracted to an area.Entity type: Concept.
    Created 30 April 2025 • Updated 7 May 2025

  • River Substrate Heterogeneity Impact (OpenData)

    Christchurch City Council
    This entity describes the impact of Urbanisation on the River Environment by calculating the SubstrateHeterogeneity Impact factor. It is derived from surveyed Inorganic Substrate data using raster GIS. Less than 4 different substrate types (bedrock, gravel, sand etc) is considered impacted.It is spatially abstracted to a line.Entity type: Concept
    Created 30 April 2025 • Updated 7 May 2025

  • DP Coastal Landscape (OpenData)

    Christchurch City Council
    This entity identifies a part of the coastal environment that is predominantly unmodified by human activities and is subject to particular protection provisions to preserve the natural character of the coastal environment and to protect it from inappropriate subdivision, use, and development according to the requirements of Policy 13 of the NZ Coastal...
    Created 30 April 2025 • Updated 7 May 2025

  • Snow Load Design Required (OpenData)

    Christchurch City Council
    This entity represents areas within which special designs may be required on structures to cope with possible snow loads.It is spatially abstracted to an area.Entity Type: Concept.
    Created 30 April 2025 • Updated 7 May 2025

  • DP Natural Landscape (OpenData)

    Christchurch City Council
    This entity describes where a particular protection has been applied to land that shows a strong predominance of natural features, patterns and processes and lesser evidence of human activity, according to the requirements of Objective 12.2.1 and Policy 12.3.1 of the Canterbury Regional Policy Statement.This entity is intersected with RatingUnit to enable...
    Created 30 April 2025 • Updated 7 May 2025

  • Fitness Station (OpenData)

    Christchurch City Council
    A maintenance site located on a fitness trail which contains a number of pieces of equipment that are used to promote health outcomes.It is spatially abstracted to an area.Entity type: Thing.
    Created 30 April 2025 • Updated 7 May 2025

  • Soft Ground (OpenData)

    Christchurch City Council
    This entity describes areas where the ground usually consists of materials such as clays and soft limestone.Construction on soft ground commonly presents major project risks, notably regarding long term settlements and potential for instability.It is spatially abstracted to an area.Entity type: Thing.
    Created 30 April 2025 • Updated 7 May 2025

  • Retaining Wall (OpenData)

    Christchurch City Council
    A barrier constructed to support a bank. Generally has the face of the barrier exposed on one side and buried on the other.It is spatially abstracted to a line.Entity Type: Thing
    Created 30 April 2025 • Updated 7 May 2025

  • DP St Georges Heaton Overlay (OpenData)

    Christchurch City Council
    This entity describes an area identified for hospital purposes where additional rules apply in the District Plan in order to protect the character and heritage values of the neighbourhood.This entity is intersected with PropertyFeatures (e.g. RatingUnit, StreetAddress, etc) for asset management purposes and to enable generation of property condition...
    Created 30 April 2025 • Updated 7 May 2025