LAYER NAME: Wind zonesABSTRACT : Wind zones used for building rules within Porirua City.SOURCE DATE: July 2005SUPPLIER: Terralink LtdCAPTURE METHOD: This data was converted into a digital format by Terralink Ltd based on consultant model. Where the Wind Zone lines coincided with the property the original DCDB boundary was used.POSITIONAL ACCURACY: Unknown. Indicative in the absence of engineers report.CUSTODIAN/CONTACT: Manager Building ComplianceOWNERSHIP: Porirua City CouncilACCURACY STATEMENT: NOTE: Extremely high category absent.UPDATE FREQUENCY: As requiredCOMMENTS: The wind zone in which a structure is located determines consent structural requirements (New Zealand Building Code - NZBC B1 -Structure) and weather tight requirements (NZBC E2 - External Moisture). This layer relates to NZS3604:1990 Section 2.6 and hence uses AS/NZS 1170.2 wind loads/speed categoriesCOMPLETENESS: Incomplete coverage area.KEYWORDS: NZS3604:1990, Building, Wind, Zoning, Windzones

Porirua City Council Suburb boundaries that have been ratified with New Zealand Geographic Board as Official placenames 2012.

DESCRIPTION : Toilet location within Porirua City SOURCE DATE: Sep 2006 CAPTURE METHOD: Description taken from PCC AMS & Digitized into GIS POSITIONAL ACCURACY: +/- 10m CUSTODIAN/CONTACT: Parks & Reserves Manager OWNERSHIP: Porirua City Council USAGE: No restraint on usage or supply. UPDATE FREQUENCY: As required COMMENTS: 100% Complete. Description points taken from Hansen AMS

Orthophotography within the Wellington Region captured in the flying season of 2023-2024. Coverage encompasses Porirua and Mana Island.

Imagery was captured for Porirua City Council by Landpro Ltd, 13 Pinot Noir Drive, Cromwell 9310, New Zealand.

Data comprises: • 667 ortho-rectified RGB GeoTIFF images in NZTM projection, tiled into the LINZ Standard 1:1000 tile layout. • Tile layout in NZTM projection containing relevant information.

The supplied imagery is in terms of New Zealand Transverse Mercator (NZTM) map projection. Please refer to the tile index layer for specific details, naming conventions, etc.

Imagery supplied as 10cm pixel resolution (0.1m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is ±0.2 at confidence level in clear flat areas.

Index tiles for this dataset are available as layer Porirua 0.1m Urban Aerial Photos Index Tiles (2024)

Also available on: • Basemaps • NZ Imagery - Registry of Open Data on AWS

Porirua City one meter contours derived from aerial photography covering the urban areas only.

Porirua City Council gives no warranty in relation to the data, including its accuracy, reliability and suitability and accepts no liability whatsoever in relation to any loss, damage or other costs relating to the use of any data, any compilations, derivative works or modifications of the data. Captured 2005, Updated 2012

LAYER NAME: Sports_groundsABSTRACT : Council maintained sports fieldsSOURCE DATE: Feb 2008SUPPLIER: Porirua City CouncilCAPTURE METHOD: Digitized into GISPOSITIONAL ACCURACY: +/- 2mCUSTODIAN/CONTACT: Parks & Reserves ManagerOWNERSHIP: Porirua City CouncilUSAGE: See our website for ground status http://updates.co.nz/pcc/summer or http://updates.co.nz/pcc/winterUPDATE FREQUENCY: As requiredCOMMENTS: Indicates field markings and usage areas.COMPLETENESS: 100%KEYWORDS: Sports, Grounds, Fields, Leisure, Parks, Recreation, Amenities

See layer for more informationProjection: New Zealand Transverse Mercator 2000 (NZTM2000).Scale/zoom levels:Available scale levelsLevel 0 - 23 (1:591,657,527 - 1:70)Cached scale levelsDepending on the available source imagery.For 1m resolution and higher source imagery: Level 0 - 21 (1:591,657,527 - 1:282)For lower resolution source imagery: Level 0 - 19 (1:591,657,527 - 1:1128)Resampled scale levelsResampling is being used for the levels that aren't cached.AboutThe New Zealand Imagery map is created by Eagle Technology and uses the best available publicly owned high resolution imagery.The map combines high resolution imagery (0.075m - 1.25m) that covers around 95% of New Zealand with the New Zealand 10m Aerial Imagery. The 10m imagery is used for the smaller scales for a more consistent map and for areas where no high resolution imagery is available. This map is updated regularly with the latest high resolution imagery.A layer with the imagery footprints and metadata is available here.This layer is offered by Eagle Technology (Official Esri Distributor). Eagle Technology offers services that can be used in the ArcGIS platform. The Content team at Eagle Technology updates the layers on a regular basis and regularly adds new content to the Living Atlas. By using this content and combining it with other data you can create new information products quickly and easily.If you have any questions or remarks about the content, please let us know at livingatlas@eagle.co.nz

Draft Special Amenity Landscapefor Porirua City Council

This map contains two layers, more information on the layers can be found here:NZ ImageryNZ Hybrid ReferenceProjectionNew Zealand Transverse Mercator 2000 (NZTM2000).Scale/zoom levels:Available scale levelsLevel 0 - 23 (1:591,657,527 - 1:70)About NZ ImageryThe New Zealand Imagery map is created by Eagle Technology and uses the best available publicly owned high resolution imagery.The map combines high resolution imagery (0.075m - 1.25m) that covers around 95% of New Zealand with the New Zealand 10m Aerial Imagery. The 10m imagery is used for the smaller scales for a more consistent map and for areas where no high resolution imagery is available. This map is updated regularly with the latest high resolution imagery.A layer with the imagery footprints and metadata is available here.About NZ Hybrid ReferenceThis vector tile layer provides a detailed reference layer for New Zealand in the NZ Transverse Mercator projection. The style is based on the Esri World Hybrid Imagery style. This vector tile layer provides unique capabilities for customization and high-resolution display. This map includes highways, major roads, minor roads, railways, water features, cities, parks, landmarks, and administrative boundaries for added context.This layer is offered by Eagle Technology (Official Esri Distributor). Eagle Technology offers services that can be used in the ArcGIS platform. The Content team at Eagle Technology updates the layers on a regular basis and regularly adds new content to the Living Atlas. By using this content and combining it with other data you can create new information products quickly and easily.If you have any questions or remarks about the content, please let us know at livingatlas@eagle.co.nz

The occurrence of earthquakes in the Wellington Region is inevitable due to its location at the boundary of two crustal plates. Earthquakes have the potential to cause significant adverse effects within the Region, including loss of life, injury, and social and economic disruption. This data shows the levels of liquefaction risk for the region based on pre-existing datasets. Liquefaction risk is related to the type of soils present. This data shows the locations of soils that have a siginificnt risk of liquefaction occuring and the level of that risk for the entire region. This data is based on exisitng geological maps published by GNS and similar investigations. This limits the usale scales of the data to between 1:50,000 and 1:250,000. Use at larger scales requires more detailed investigations first.This data is best used in conjunction with the report from GNS refered to below. It is available to download from the GNS website.Dellow, G.D.; Perrin, N.D.; Ries, W.F. 2018 Liquefaction hazard in the Wellington region. Lower Hutt, N.Z.: GNS Science. GNS Science report 2014/16. 71 p.; doi:10.21420/G28S8J

We want Wellington to be a city where we have healthy, affordable homes in connected and lively neighbourhoods, close to the places we live, work and play. It is important that we provide for a variety of housing type, so that everyone has an opportunity to own or rent a quality home in the city.Since 2000 population growth in Wellington has outstripped the number of dwellings constructed and this trend is set to continue. We are already feeling the effects of high house prices and high rents; it is also increasingly difficult for first home buyers to purchase a home.Over the next 30 years we will need between 25,000 and 32,000 new dwellings to meet our projected growth demands. However, under current planning settings it is estimated the city will only have capacity for 20,000 dwellings over this time horizon, leaving a shortfall of between 5,000 and 12,000 dwellings.The Regional Housing and Business Capacity Assessment Report takes a 30-year look at Wellington’s urban District Councils (Wellington, Hutt City, Upper Hutt, Porirua, and Kapiti Coast) capacity for housing and business. The report estimates that based on predicted population growth across the five districts, and current development controls and patterns, the region faces a shortfall of approximately 9,000 to 21,000 dwellings. Without action, Wellington City will face a shortfall of between 4,600 and 12,000 dwellings by 2047.The Wellington City Residential Catchments have been created by grouping together areas of the city that form logical housing catchments i.e. the southern suburbs vs. the eastern suburbs. They represent clearer sub-markets of the city in which the demand and supply of different typologies can be contrasted at a more detailed level.The demand, capacity, and difference values in the dataset summarise the projected dwellings information of chapter 2, section 4 of the Wellington Regional Housing and Business Development Capacity report. It is recommended this section is reviewed while using this data.Wellington Regional Housing and Business Development Capacity - Chapter 2 - Wellington City Council is available on the Planning for Growth website: https://planningforgrowth.wellington.govt.nz/resources1/documentsFor more information contact the Planning for Growth team: planningforgrowth@wcc.govt.nz