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Depth to hydrogeological basement (national map)

This data set provides an update of New Zealand’s depth to hydrogeological basement map. Depth to hydrogeological basement can be loosely defined as the ‘base of aquifers’; or more strictly as ‘the depth to where primary porosity and permeability of geological material is low enough such that flued volumes and flow rates can be considered negligible’. For more detail on the process and methods, see Westerhoff et al. (2019). New Zealand groundwater atlas: depth to hydrogeological basement. Lower Hutt (NZ): GNS Science. 19 p. Consultancy Report 2019/140.


DOI: https://doi.org/10.21420/FQXD-VY44


Cite data as:

GNS Science. (2019). Depth to hydrogeological basement [Data set]. GNS Science, Ministry for the Environment. https://doi.org/10.21420/FQXD-VY44


Cite report describing the data as:

Westerhoff et al. (2019). New Zealand groundwater atlas: depth to hydrogeological basement. Lower Hutt (NZ): GNS Science. 19 p. Consultancy Report 2019/140.

Simple

Date (Creation)
2019-02-02
Status
On going
Point of contact
Organisation name Individual name Electronic mail address Role

GNS Science

hydrogeology_data@gns.cri.nz

Point of contact
Maintenance and update frequency
Quarterly
Keywords
  • hydrogeological basement

  • Aquifer

  • maps

  • groundwater

Theme
  • Fresh Water

Place
  • New Zealand

Use limitation

Where the dataset is used in a figure, GNS Science requests attribution in the following manner: © GNS Science 2019.


Where reference to the dataset is to be included in a reference list please cite the report describing this dataset: Westerhoff, R.S.; Tschritter, C.; Rawlinson, Z.J. 2019 New Zealand Groundwater Atlas : depth to hydrogeological basement. GNS Science consultancy report 2019/140. 20 p.

Access constraints
License
Access constraints
Copyright
Other constraints

Creative Commons Attribution 4.0 International

Terms of use of this licence: https://creativecommons.org/licenses/by/4.0/

Resource constraints

No information provided.
Use limitation

Disclaimer


The Recipient acknowledges that neither GNS nor any of its Representatives has made or makes any representation or warranty, express or implied, as to the accuracy or completeness of the Information. GNS accepts no responsibility for any use or reliance on any contents of the Information and shall not be liable to any person, on any ground, for any loss, damage or expense arising from such use or reliance. Any party using or relying on the Information will be regarded as having accepted the terms of this disclaimer.

If the Recipient uses the Information for any purpose other than for internal purposes, or makes the Information available to any third party (either in full or in part), the Recipient indemnifies and holds harmless GNS Science for any event arising from such use or supply.

Although GNS Science has made all reasonable endeavours to ensure the accuracy and completeness of the Product, the Product is licenced “AS IS” and “AS AVAILABLE” and its use is at your sole risk. Accordingly, GNS Science gives no warranties and makes no representations (express or implied) as to the accuracy, completeness, currency or fitness for purpose of the Product or that any information obtained from the Product will be accurate or reliable or that use of the Product will not infringe any third party intellectual property rights.


GNS Science excludes and shall have no liability for any loss, damage or expense, however caused, whether through its negligence or otherwise resulting from you or any other person, company or organisation using or relying on the Product, or any derivatives created from the Product or on information obtained from the Product or derivatives. License holder assumes all responsibility for use of and reliance on the Product, derivatives and information obtained from them.

Any Product downloaded is done at your own risk and you are solely responsible for any loss or damage to your computer system or loss of data that results from the download.


The term of this licence is indefinite, but it may be terminated by GNS Science for breach.

This licence agreement is governed by New Zealand law. References to “you” in these terms of use include the organisation for whom you are accessing and using the Product.

Spatial representation type
Grid
Denominator
250000

Spatial resolution

No information provided.
Language
English
Topic category
  • Geoscientific information
N
S
E
W
thumbnail


Begin date
2019-01-01

Spatial representation info

No information provided.
Distribution format
Name Version

csv

Shape files (shp)

Raster Query API, Catalog Service (CS-W)

OnLine resource
Protocol Linkage Name

WWW:LINK-1.0-http--link

https://data.mfe.govt.nz/layer/104446-depth-to-hydrogeological-basement-map-2019/

WWW:LINK-1.0-http--link

https://environment.govt.nz/assets/Publications/Files/New-Zealand-Groundwater-Atlas-3D-Groundwater-Models-around-New-Zealand-A-Review_0.pdf

Report in PDF

Hierarchy level
Dataset
Statement

Westerhoff, R. S. (2017). Satellite remote sensing for improvement of groundwater characterisation (Thesis, Doctor of Philosophy (PhD)). University of Waikato, Hamilton, New Zealand. Retrieved from https://hdl.handle.net/10289/109 22,


Tschritter, C.; Westerhoff, R.S.; Rawlinson, Z.J.; White, P.A. 2017 Aquifer classification and mapping at the national scale - phase 1 : identification of hydrogeological units. Lower Hutt, N.Z.: GNS Science. GNS Science report 2016/51. 52 p.; doi: 10.21420/G2101S.


Westerhoff, R.S.; Tschritter, C.; White, P.A. 2017 Development of hydrogeological information to evaluate national-scale hydrological parameters. Lower Hutt, N.Z.: GNS Science. GNS Science report 2017/23. 21 p.; doi: 10.21420/G2NS32.


Westerhoff et al. (2019). New Zealand groundwater atlas: depth to hydrogeological basement. Lower Hutt (NZ): GNS Science. 19 p. Consultancy Report 2019/140.

Metadata

File identifier
20162c88-f8b2-4064-a578-997aea0f1623 XML
Metadata language
English
Character set
UTF8
Parent identifier

1107fdbc-0202-4d64-8bbc-83ce0da8ae35

Hierarchy level
Dataset
Hierarchy level name

Dataset

Date stamp
2024-06-20T02:29:38.502836Z
Metadata standard name

ISO 19115:2003/19139

Metadata standard version

1.0

Metadata author
Organisation name Individual name Electronic mail address Role

GNS Science

datamanagement@gns.cri.nz

Point of contact
 
 

Overviews

overview

Spatial extent

N
S
E
W
thumbnail


Keywords

Fresh Water

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