Extreme coastal flood maps for Aotearoa New Zealand

The maps and data linked from this page provide a modelled representation of New Zealand’s 1% annual exceedance probability (AEP) extreme sea level flooding under current climatic sea conditions, plus relative sea level rise up to 2m above present-day mean sea level.
Hosted By: NIWA
Categories: Ocean, Climate, Land
Keywords: sea-level-rise, Climate Change, coastal, flooding, gis-image, Maps, scenarios
Data Quality
Parameter Score Description
Accessible (AC) Good Data are accessible from a public facing server
Common Format (CF) Good Data are available in a commonly used format (syntax)
Data Lineage Statement (DL) Good Data are well described in terms of their origins, modifications and processing history
Data Quality Statement (DQ) Good Data are well described in terms of their content quality, completeness and consistency
Governance (GO) Good The contributing organisation (CRI) has ownership or recognised stewardship of the data
Identifiers (ID) Good Both metadata and the data are described with a unique identifier
Terms of use (TU) Good A data licence is easily accessible and understandable
Last Updated (LU) Good A last updated statement is available