Eastern Canterbury liquefaction susceptibility line (2012)

This dataset is the boundary between liquefaction zones as defined inFigure 2.1 ofBrackley (comp), 2012, Review of liquefaction hazard information in eastern Canterbury, including Christchurch City and parts of Selwyn, Waimakariri and Hurunui Districts,Environment Canterbury report R12/83. There are two zones: Damaging Liquefaction Unlikely and Liquefaction Assessment Needed. The zones exclude those areas already classified into Technical Categories by the Department of Building and Housing (now Ministry of Business, Innovation and Employment).The zones are primarily for use by territorial authorities to help them decide whether a separate geotechnical assessment relating to liquefaction will be needed for development, and for subdivision and building permits to be granted.

Data and Resources

Additional Info

Field Value
Theme ["geospatial"]
Author Canterbury Regional Council
Maintainer canterburymaps
Maintainer Email canterburymaps
Source https://opendata.canterburymaps.govt.nz/datasets/9847d909bf5b4c8ab1c11fc8e47e811e_2
Created 2016-08-17T05:03:35.000Z
Date modified 2017-03-27T00:24:58.000Z
Language English
Spatial {"type": "Polygon", "coordinates": [[[172.2249, -43.8996], [173.1299, -43.8996], [173.1299, -43.1322], [172.2249, -43.1322], [172.2249, -43.8996]]]}
Source Identifier https://opendata.canterburymaps.govt.nz/datasets/9847d909bf5b4c8ab1c11fc8e47e811e_2
Record created June 1, 2021, Last Updated June 1, 2021