7,797 datasets found

  • ATA SCAR GeoMAP geology (v.2022-08)

    GNS Science
    This collection of datasets comprises geological information for Antarctica. Data have been compiled by the GeoMAP team led by GNS Science. Version 2022-08 updates an early beta version (v.2019-07) in response to informal feedback and peer review, and/or the need for local improvements. GeoMAP has utilsed co-funding from GNS Science's Nationally...
    Created 10 October 2022 • Updated 10 June 2023

  • Poukawa SkyTEM survey

    GNS Science
    Hawkes Bay Regional Council commissioned SkyTEM survey for 3D aquifer mapping. In February 2020, 1235 km of SkyTEM data were collected over the Poukawa and Otane Basins by SkyTEM Australia. Data processing was carried out by GNS Science to remove electromagnetic noise and checked by the Aarhus University HydroGeophysics Group. The retained data was used...
    Created 10 June 2023 • Updated 10 June 2023

  • Kaikōura 2016 Landslide Source Location (Version 2)

    GNS Science
    The dataset comprises the centroids of the landslide source areas and is extracted from the 2016 Kaikōura Landslide Inventory (Version 2). Landslides were triggered by the 2016 Kaikōura earthquake and were captured using post-earthquake 0.3 m ground resolution orthorectified air photographs and digital surface models derived from them, alongside digital...
    Created 10 November 2022 • Updated 10 May 2023

  • EIL Probability for 100 year PGA (Version 2)

    GNS Science
    The earthquake-induced landslide (EIL) probability calculated with the EIL Forecast Tool V2.1 (version 2.1), using Peak Ground Acceleration (PGA) on Soil Class B for the 100 year mean return period. The EIL probability has been calculated at 32 m resolution, and then aggregated to 256 m and 512 m using the maximum option, for better display at smaller...
    Created 10 November 2022 • Updated 10 May 2023

  • EIL Probability for 250 year PGA (Version 2)

    GNS Science
    The earthquake-induced landslide (EIL) probability calculated with the EIL Forecast Tool V2.1 (version 2.1), using Peak Ground Acceleration (PGA) on Soil Class B for the 250 year mean return period. The EIL probability has been calculated at 32 m resolution, and then aggregated to 256 m and 512 m, for better display at smaller scales. The grid covers the...
    Created 10 November 2022 • Updated 10 May 2023

  • NZL GNS GM9 structural data

    GNS Science
    The 'Geology of the Hyde-Macraes Shear Zone and Waihemo Fault Zone area' is a 1:50 000 scale map covering a part of East Otago and extending off shore to the Karitane Canyon. This dataset spatially represents structural measurements collected for the area encompassed by this map.
    Created 15 June 2022 • Updated 10 May 2023

  • EIL Probability for 500 year PGA (Version 2)

    GNS Science
    The earthquake-induced landslide (EIL) probability calculated with the EIL Forecast Tool V2.1 (version 2.1), using Peak Ground Acceleration (PGA) on Soil Class B for the 500 year mean return period. The EIL probability has been calculated at 32 m resolution, and then aggregated to 256 m and 512 m using the maximum option, for better display at smaller...
    Created 10 November 2022 • Updated 10 May 2023

  • EIL Probability (Version 2)

    GNS Science
    The earthquake-induced landslide (EIL) probability calculated with the EIL Forecast Tool V2.1 (version 2.1). The PGA input (earthquake shaking data) used in the EIL Forecast Tool V2.1 has been obtained from the GNS Science's National Seismic Hazard Model (NSHM, 2010). The common V2.1 tool inputs (static data) have been derived from the NZ 8m Digital...
    Created 10 November 2022 • Updated 10 May 2023

  • EIL Probability for 1000 year PGA (Version 2)

    GNS Science
    The earthquake-induced landslide (EIL) probability calculated with the EIL Forecast Tool V2.1 (version 2.1), using Peak Ground Acceleration (PGA) on Soil Class B for the 1000 year mean return period. The EIL probability has been calculated at 32 m resolution, and then aggregated to 256 m and 512 m, for better display at smaller scales. The grid covers the...
    Created 10 November 2022 • Updated 10 May 2023

  • National Tsunami Hazard Model (NTHM) 2021

    GNS Science
    This dataset defines the maximum tsunami height (maximum amplitude) expected to be exceeded once every 100, 500, 1000 and 2500 years on average at the 50th and 84th percentile of confidence, as estimated by the model described in Power et al. (2022). The dataset also defines the coastal sections that were used for this modelling. The expected maximum...
    Created 10 October 2022 • Updated 10 April 2023

  • ATA GeoMAP legend geologic ages (v.2022-08)

    GNS Science
    This vector data layer spatially represents a subdivision of geologic ages using the framework of the International Geological Time Scale. It depicts a standard scale used to express the history of the Earth. This layer was constructed using EPSG:4978 (WGS 84). It is also suitable for projection in EPSG:3031 (WGS 84/Antarctic Polar Stereographic). DOI...
    Created 10 October 2022 • Updated 10 April 2023

  • New Zealand Community Fault Model v1.0

    GNS Science
    The New Zealand Community Fault Model (NZ CFM) is a community-driven project led by GNS Science that pools the collective knowledge of the earth science community to develop a fault model for New Zealand which is open, updatable and publicly available. The NZ CFM v1.0 is a two- and three-dimensional representation of active and potentially active fault...
    Created 15 June 2022 • Updated 10 April 2023

  • Crawford Knob Supplementary Fault Map Dataset

    GNS Science
    We present structural data and a 3D map of a parallel fault array from Crawford Knob in the Southern Alps, New Zealand. The data were collected in the field in 2014 and 2018 and combine structural geology field measurements with UAV (drone) and RTK (GPS) mapping. Cite as: Ellis SM, Hill MP, Little TA. 2023. Crawford Knob supplementary fault map dataset....
    Created 10 April 2023 • Updated 10 April 2023

  • NZL GNS 1:1M Geology (2nd edition)

    GNS Science
    This collection of datasets contains the 1:1 000 000 geological data for New Zealand. These datasets are a product of the Geological Map of New Zealand 1:1 000 000 project and were produced by GNS Science. They represents the most current mapping of the geology of New Zealand at a scale of 1:1 000 000. The datasets are stored in an ESRI vector geodatabase...
    Created 8 July 2020 • Updated 10 March 2023

  • NZL GNS 1:250K Geology (3rd edition)

    GNS Science
    This geodatabase holds the Geological Map of New Zealand dataset collection produced by GNS Science. The mapping frame within which the features have been observed is typically defined as surface geology (i.e. the bedrock and superficial deposits that are exposed at the topographic surface or would be visible if the overlying soil was removed). The data...
    Created 10 April 2021 • Updated 10 March 2023

  • Tongaporutu-Ohura subdivision. Sheet 22 Pouatu survey district NW. Field sheet

    GNS Science
    Map on cotton canvas, with annotation in pencil and ink, rich in detail, in good condition. - Observation measure: equal parts interpretation and observation. - Map size: A0. - Field sheet for Grange, L.I. 1927 The geology of the Tongaporutu-Ohura Subdivision, Taranaki Division. Wellington: Government Printer. New Zealand Geological Survey bulletin 31. 63...
    Created 8 July 2020 • Updated 10 February 2023

  • Digital Elevation Model of Tutukaka Harbor and neighbourhood, Whangarei Distr...

    GNS Science
    For the purpose of studying the impact of the 5 March 2021 Kermadec tsunami in Tutukaka Harbor, Whangarei, New Zealand, and its neighbourhood, a high-resolution digital elevation model (DEM) of Tutukaka Harbor has been built using two different types of data (Roger, 2022). These are: - Digitized and georeferenced British Admiralty Nautical Chart (Cape...
    Created 10 August 2022 • Updated 10 January 2023

  • NZL GNS GM7b 3D Surfaces

    GNS Science
    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...
    Created 10 January 2023 • Updated 10 January 2023

  • NZL GNS GM7b 3D Viewer File

    GNS Science
    A Leapfrog Viewer File for 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...
    Created 10 January 2023 • Updated 10 January 2023

  • NZL GNS GM7b 3D Geological Model of the Napier-Hastings Urban Area

    GNS Science
    A collection of datasets related to the 3D geological model of the Napier-Hastings urban area that forms part of GNS Geological Map 7. 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...
    Created 10 January 2023 • Updated 10 January 2023
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