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This dataset was first added to MfE Data Service on 27 Jan 2020.
NZGroundwaterDischarge_ProbabilityClasses.tif
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A national groundwater model (NWT) was used to estimate the probability of groundwater discharging to the surface and separated into classes to encompass the uncertainty of the dataset.
Groundwater discharge class | Description |
None | The NWT model never encountered groundwater discharge |
1: Low | A low probability of groundwater discharge; the NWT model has encountered discharge a few times (lower than the 25th percentile). |
2: Medium | A medium probability of groundwater discharge; the NWT model has encountered discharge relatively often (in between 25th and 75th percentile). |
3: High | A high probability of groundwater discharge; the model has encountered discharge very often (higher than 75th percentile) |
Where reference to the data is to be included in a reference list the following citation is suggested: Westerhoff R, Dark A, Zammit C., Tschritter, C., Rawlinson, Z., 2019. New Zealand Groundwater Atlas: Groundwater Fluxes. Lower Hutt (NZ): GNS Science. Consultancy Report 2019/126.
Supplied to Ministry for the Environment by GNS Science in September 2019.
Where reference to the data is to be included in a reference list the following citation is suggested: Westerhoff R, Dark A, Zammit C., Tschritter, C., Rawlinson, Z., 2019. New Zealand Groundwater Atlas: Groundwater Fluxes. Lower Hutt (NZ): GNS Science. Consultancy Report 2019/126.
-47.44228475520715 165.91699050329265 -33.89896828536652 179.5267622692766
https://data.mfe.govt.nz/layer/104448-estimated-groundwater-flux-2019-discharge/
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geoscientificInformation
environment