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  • The layer defines the elevation of the basal surface of the Bromley Formation geological unit as a contour ArcGIS shapefile. The layer has been derived from the 3D Christchurch Geological Model built using Leapfrog Geo software.

  • A Gocad T-surf mesh that defines the volume of the Murihiku-Dun Mountain-Maitai terranes geological unit. It has been derived from the 3D geological model of the Pukekohe area which forms part of GNS Geological Map 12. The 3D model was built using Leapfrog Geo software. This dataset forms part of Jones KE, Strogen DP, Hill MP. 2022. 3D geological model of the Pukekohe area [digital data]. Lower Hutt (NZ): GNS Science. (GNS Science geological map; 12a). https://doi.org/10.21420/PDRP-WS09. The explanatory text associated with this dataset is available from https://doi.org/10.21420/T65Q-MX18.

  • A collection of GOCAD T-surf meshes that define the elevation of the base and top, and thickness of the subsurface stratigraphic and lithostratigraphic units. They have been derived from the 3D geological model of the Napier-Hastings urban area that forms part of GNS Geological Map 7. The 3D model provides a conceptual three-dimensional representation and interpretation of the near-surface and subsurface geology including the thickness and geometry of stratigraphic and lithostratigraphic units, geometry of major faults, and drillhole and topographic data. This dataset forms part of Begg JG, Jones KE, Lee JM, Tschritter C. 2022. 3D geological model of the Napier-Hastings urban area [digital data]. Lower Hutt (NZ): GNS Science. (GNS Science geological map; 7b). https://doi.org/10.21420/JJEC-J652. The explanatory text associated with this dataset is available from https://doi.org/10.21420/QFEK-9369.

  • A 3D geological model of the Napier-Hastings urban area that forms part of GNS Geological Map 7, developed in Leapfrog Geo software and available on request. The 3D geological model provides a conceptual three-dimensional representation and interpretation of the near-surface and subsurface geology including the thickness and geometry of stratigraphic and lithostratigraphic units, geometry of major faults, and drillhole and topographic data. This dataset forms part of Begg JG, Jones KE, Lee JM, Tschritter C. 2022. 3D geological model of the Napier-Hastings urban area [digital data]. Lower Hutt (NZ): GNS Science. (GNS Science geological map; 7b). https://doi.org/10.21420/JJEC-J652. The explanatory text associated with this dataset is available from https://doi.org/10.21420/QFEK-9369.

  • A raster ArcGIS grid that defines the elevation of the onshore ground surface and offshore bathymetry in the Napier-Hastings area. It is an amalgamation of bathymetric and LiDAR data that has been resampled to 100 m resolution for use in the 3D geological model built with Leapfrog Geo software. This dataset forms part of Begg JG, Jones KE, Lee JM, Tschritter C. 2022. 3D geological model of the Napier-Hastings urban area [digital data]. Lower Hutt (NZ): GNS Science. (GNS Science geological map; 7b). https://doi.org/10.21420/JJEC-J652. The explanatory text associated with this dataset is available from https://doi.org/10.21420/QFEK-9369.

  • The layer defines the elevation of the top surface of the Wainoni Gravels geological unit as a raster ArcGIS grid. The layer has been derived from the 3D Eastern Canterbury Geological Model built using Leapfrog Geo software.

  • The layer defines the volume of the Riccarton Gravels geological unit as a a Gocad T-surf mesh. The layer has been derived from the 3D Christchurch Geological Model built using Leapfrog Geo software.

  • A Leapfrog Viewer File for the 3D geological model of the Pukekohe area which forms part of GNS Geological Map 12. It displays the subsurface volumes of stratigraphic and lithostratigraphic units, and associated drillhole and topographic data for the Pukekohe area. The 3D geological model was developed in Leapfrog Geo software and the file is to be opened with Seequent Leapfrog Viewer. This dataset forms part of Jones KE, Strogen DP, Hill MP. 2022. 3D geological model of the Pukekohe area [digital data]. Lower Hutt (NZ): GNS Science. (GNS Science geological map; 12a). https://doi.org/10.21420/PDRP-WS09. The explanatory text associated with this dataset is available from https://doi.org/10.21420/T65Q-MX18.

  • The layer defines the elevation of the basal surface of the Avonside Member geological unit as a Gocad T-surf mesh. The layer has been derived from the 3D Christchurch Geological Model built using Leapfrog Geo software.

  • A raster ArcGIS grid that defines the elevation of the top surface of the South Auckland Volcanic Field (Kerikeri Volcanic Group) geological unit. It has been derived from the 3D geological model of the Pukekohe area which forms part of GNS Geological Map 12. The 3D model was built using Leapfrog Geo software. This dataset forms part of Jones KE, Strogen DP, Hill MP. 2022. 3D geological model of the Pukekohe area [digital data]. Lower Hutt (NZ): GNS Science. (GNS Science geological map; 12a). https://doi.org/10.21420/PDRP-WS09. The explanatory text associated with this dataset is available from https://doi.org/10.21420/T65Q-MX18.