A collection of raster ArcGIS grids that define the elevation of the top of basement and the elevation of the base and top, together with thickness, of the overlying geological units. They have been derived from the 3D geological model of the Pukekohe area which forms part of GNS Geological Map 12. The 3D geological model provides a conceptual three-dimensional representation and interpretation of the near-surface and subsurface geology including basement rocks, the thickness and geometry of geological units overlying basement and major faults. 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 top surface of the Early-middle Quaternary geological units as a Gocad T-surf mesh. The layer has been derived from the 3D Eastern Canterbury Geological Model built using Leapfrog Geo software.

The layer defines the thickness of the Springston Formation 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 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.

The layer defines the elevation of the top surface of the Christchurch 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 Awatoto Member geological unit. It has been derived from the 3D geological model of the Napier-Hastings urban area which forms part of GNS Geological Map 7. The 3D model was built using 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 basal surface of the Avonside Member geological unit as a raster ArcGIS grid. The layer has been derived from the 3D Christchurch Geological Model built using Leapfrog Geo software.

The layer defines the elevation of the basal surface of the Burwood Gravels 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 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.

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.