ESRI MapServerData directory

Canterbury Liquefaction Susceptibility

Name: Canterbury Liquefaction Susceptibility
Creator: gis1.ecan.govt.nz

Published by gis1.ecan.govt.nz

GIS service providing heritage, geology, flood data.

Canterbury, New Zealandheritagegeologyflood

Extent not published by this service

Service facts

Endpoint: https://gis1.ecan.govt.nz/arcgis/rest/services/Public/Canterbury_Liquefaction_Susceptibility/MapServer
Type: ESRI MapServer
Layers: 19
Formats: PNG32, PNG24, PNG, JPG, DIB, TIFF, EMF, PS, PDF, GIF, SVG, SVGZ, BMP
CRS: EPSG:2193
CORS: Enabled
Response time: 120 ms at last check
Last verified: 2026-07-24
Discovered: 1 time by Geo Hound users

Layers

Layer

Geometry

Features

Liquefaction occurrence - September 2010 Darfield (Canterbury) Earthquake

16 fields

Name	Alias	Type
OBJECTID	OBJECTID	esriFieldTypeOID
Id	Id	esriFieldTypeInteger
GROUP_	GROUP_	esriFieldTypeString
ADOPT_CERT	ADOPT_CERT	esriFieldTypeString
SITE_VISIT	SITE_VISIT	esriFieldTypeString
EXTRNAL_QA	EXTRNAL_QA	esriFieldTypeString
IMAGE	IMAGE	esriFieldTypeString
IMAGE_RES	IMAGE_RES	esriFieldTypeDouble
ORIGINATOR	ORIGINATOR	esriFieldTypeString
ORIG_NOTE	ORIG_NOTE	esriFieldTypeString
GNS_QA	GNS_QA	esriFieldTypeString
GNSQA_NOTE	GNSQA_NOTE	esriFieldTypeString
GNS_CERT	GNS_CERT	esriFieldTypeString
PERIMETER_M	PERIMETER_M	esriFieldTypeDouble
AREA_HA	AREA_HA	esriFieldTypeDouble
Shape	Shape	esriFieldTypeGeometry

polygon

Liquefaction occurrence - February 2011 Christchurch Earthquake

16 fields

Name	Alias	Type
OBJECTID	OBJECTID	esriFieldTypeOID
Id	Id	esriFieldTypeInteger
GROUP_	GROUP_	esriFieldTypeString
ADOPT_CERT	ADOPT_CERT	esriFieldTypeString
SITE_VISIT	SITE_VISIT	esriFieldTypeString
EXTRNAL_QA	EXTRNAL_QA	esriFieldTypeString
IMAGE	IMAGE	esriFieldTypeString
IMAGE_RES	IMAGE_RES	esriFieldTypeDouble
ORIGINATOR	ORIGINATOR	esriFieldTypeString
ORIG_NOTE	ORIG_NOTE	esriFieldTypeString
GNS_QA	GNS_QA	esriFieldTypeString
GNSQA_NOTE	GNSQA_NOTE	esriFieldTypeString
GNS_CERT	GNS_CERT	esriFieldTypeString
PERIMETER_M	PERIMETER_M	esriFieldTypeDouble
AREA_HA	AREA_HA	esriFieldTypeDouble
Shape	Shape	esriFieldTypeGeometry

polygon

Liquefaction occurrence November 2016

4 fields

Name	Alias	Type
OBJECTID	OBJECTID	esriFieldTypeOID
Name	Name	esriFieldTypeString
Source	Source	esriFieldTypeString
Shape	Shape	esriFieldTypeGeometry

point

Canterbury historic liquefaction occurance

6 fields

Name	Alias	Type
OBJECTID	OBJECTID	esriFieldTypeOID
EQ	EQ	esriFieldTypeString
Feature	Feature	esriFieldTypeString
Info	Info	esriFieldTypeString
Source	Source	esriFieldTypeString
Shape	Shape	esriFieldTypeGeometry

point

Eastern Canterbury liquefaction susceptibility line (2012)

3 fields

Name	Alias	Type
OBJECTID	OBJECTID	esriFieldTypeOID
LENGTH_M	LENGTH_M	esriFieldTypeDouble
Shape	Shape	esriFieldTypeGeometry

line

Eastern Canterbury liquefaction vulnerability categories (2012)

6 fields

Name	Alias	Type
OBJECTID	OBJECTID	esriFieldTypeOID
PERIMETER_M	PERIMETER_M	esriFieldTypeDouble
AREA_HA	AREA_HA	esriFieldTypeDouble
Shape	Shape	esriFieldTypeGeometry
Liquefaction	Liquefaction	esriFieldTypeString
Superseded	Superseded	esriFieldTypeString

polygon

Kaikoura liquefaction vulnerability categories (2019)

11 fields

Name	Alias	Type
OBJECTID	OBJECTID	esriFieldTypeOID
Id	Id	esriFieldTypeInteger
AREA_SQ_KM	AREA_SQ_KM	esriFieldTypeDouble
AREA_HA	AREA_HA	esriFieldTypeDouble
Zone_expl	Zone_expl	esriFieldTypeString
Shape	Shape	esriFieldTypeGeometry
Shape_Area	Shape.STArea()	esriFieldTypeDouble
Shape_Length	Shape.STLength()	esriFieldTypeDouble
Liquefaction_Vulnerability	Liquefaction_Vulnerability	esriFieldTypeString
Description	Description	esriFieldTypeString
Superseded	Superseded	esriFieldTypeString

polygon

Kaikoura liquefaction susceptibility (2009)

15 fields

Name	Alias	Type
OBJECTID	OBJECTID	esriFieldTypeOID
Id	Id	esriFieldTypeInteger
Descriptn	Descriptn	esriFieldTypeString
SOURCECODE	SOURCECODE	esriFieldTypeString
QARCODE	QARCODE	esriFieldTypeSmallInteger
CREATEDBY	CREATEDBY	esriFieldTypeString
CREATEDDATE	CREATEDDATE	esriFieldTypeDate
MODIFIEDBY	MODIFIEDBY	esriFieldTypeString
MODIFIEDDATE	MODIFIEDDATE	esriFieldTypeDate
PERIMETER_M	PERIMETER_M	esriFieldTypeDouble
AREA_M2	AREA_M2	esriFieldTypeDouble
AREA_HA	AREA_HA	esriFieldTypeDouble
Shape	Shape	esriFieldTypeGeometry
Shape_Area	Shape.STArea()	esriFieldTypeDouble
Shape_Length	Shape.STLength()	esriFieldTypeDouble

polygon

Hurunui liquefaction susceptibility (2011)

8 fields

Name	Alias	Type
OBJECTID	OBJECTID	esriFieldTypeOID
ID	ID	esriFieldTypeSmallInteger
DESCRIP	DESCRIP	esriFieldTypeString
PERIMETER_M	PERIMETER_M	esriFieldTypeDouble
AREA_HA	AREA_HA	esriFieldTypeDouble
Shape	Shape	esriFieldTypeGeometry
Liquefaction_Susceptibility	Liquefaction_Susceptibility	esriFieldTypeString
Superseded	Superseded	esriFieldTypeString

polygon

Waimakariri liquefaction susceptibility (2009)

8 fields

Name	Alias	Type
OBJECTID	OBJECTID	esriFieldTypeOID
Id	Id	esriFieldTypeInteger
Descrip	Descrip	esriFieldTypeString
PERIMETER_M	PERIMETER_M	esriFieldTypeDouble
AREA_HA	AREA_HA	esriFieldTypeDouble
Shape	Shape	esriFieldTypeGeometry
Liquefaction_Susceptibility	Liquefaction_Susceptibility	esriFieldTypeString
Superseded	Superseded	esriFieldTypeString

polygon

Selwyn liquefaction susceptibility (2006)

8 fields

Name	Alias	Type
OBJECTID	OBJECTID	esriFieldTypeOID
Id	Id	esriFieldTypeString
DESCRIP	DESCRIP	esriFieldTypeString
PERIMETER_M	PERIMETER_M	esriFieldTypeDouble
AREA_HA	AREA_HA	esriFieldTypeDouble
Shape	Shape	esriFieldTypeGeometry
Liquefaction_Susceptibility	Liquefaction_Susceptibility	esriFieldTypeString
Superseded	Superseded	esriFieldTypeString

polygon

Ashburton liquefaction susceptibility (2002)

7 fields

Name	Alias	Type
OBJECTID	OBJECTID	esriFieldTypeOID
Id	Id	esriFieldTypeInteger
DESCRIP	DESCRIP	esriFieldTypeString
PERIMETER_M	PERIMETER_M	esriFieldTypeDouble
AREA_HA	AREA_HA	esriFieldTypeDouble
Shape	Shape	esriFieldTypeGeometry
Liquefaction_Susceptibility	Liquefaction_Susceptibility	esriFieldTypeString

polygon

Ashburton liquefaction vulnerability categories (2024)

13 fields

Name	Alias	Type
OBJECTID	OBJECTID	esriFieldTypeOID
LIQ_CAT	LIQ_CAT	esriFieldTypeString
DESCRIP	DESCRIP	esriFieldTypeString
DETAIL	DETAIL	esriFieldTypeString
DATE	DATE	esriFieldTypeString
AUTHOR	AUTHOR	esriFieldTypeString
REPORT	REPORT	esriFieldTypeString
PURPOSE	PURPOSE	esriFieldTypeString
NOTES	NOTES	esriFieldTypeString
DISTRICT	DISTRICT	esriFieldTypeString
Shape	Shape	esriFieldTypeGeometry
Shape_Area	Shape.STArea()	esriFieldTypeDouble
Shape_Length	Shape.STLength()	esriFieldTypeDouble

polygon

Timaru liquefaction vulnerability categories (2020)

7 fields

Name	Alias	Type
OBJECTID	OBJECTID	esriFieldTypeOID
Descriptio	Descriptio	esriFieldTypeString
Shape	Shape	esriFieldTypeGeometry
F2020_vul_c	F2020_vul_c	esriFieldTypeString
Subdiv	Subdiv	esriFieldTypeString
Imp_infra	Imp_infra	esriFieldTypeString
build_cons	build_cons	esriFieldTypeString

polygon

Mackenzie liquefaction vulnerability categories (2023)

13 fields

Name	Alias	Type
OBJECTID	OBJECTID	esriFieldTypeOID
LIQ_CAT	LIQ_CAT	esriFieldTypeString
DETAIL	DETAIL	esriFieldTypeString
DATE	DATE	esriFieldTypeString
AUTHOR	AUTHOR	esriFieldTypeString
PURPOSE	PURPOSE	esriFieldTypeString
DESCRIP	DESCRIP	esriFieldTypeString
REPORT	REPORT	esriFieldTypeString
NOTES	NOTES	esriFieldTypeString
DISTRICT	DISTRICT	esriFieldTypeString
Shape	Shape	esriFieldTypeGeometry
Shape_Area	Shape.STArea()	esriFieldTypeDouble
Shape_Length	Shape.STLength()	esriFieldTypeDouble

polygon

All 19 layers

25	Mackenzie liquefaction susceptibility (2008)	polygon
28	Waimate liquefaction vulnerability categories (2022)	polygon
30	Waitaki liquefaction vulnerability categories (2023)	polygon
26	Waitaki liquefaction vulnerability categories (2020)	polygon

Use this service

QGIS

Layer > Add Layer > Add ArcGIS REST Server Layer > New
Name: Canterbury Liquefaction Susceptibility
URL: https://gis1.ecan.govt.nz/arcgis/rest/services/Public/Canterbury_Liquefaction_Susceptibility/MapServer

ArcGIS Pro

Insert > Connections > Server > New ArcGIS Server
Server URL: https://gis1.ecan.govt.nz/arcgis/rest/services/Public/Canterbury_Liquefaction_Susceptibility/MapServer

Leaflet

fetch('https://gis1.ecan.govt.nz/arcgis/rest/services/Public/Canterbury_Liquefaction_Susceptibility/MapServer/0/query?where=1%3D1&outFields=*&f=geojson')
  .then((r) => r.json())
  .then((geojson) => L.geoJSON(geojson).addTo(map));

Python

import geopandas as gpd
gdf = gpd.read_file(
    'https://gis1.ecan.govt.nz/arcgis/rest/services/Public/Canterbury_Liquefaction_Susceptibility/MapServer/0/query?where=1%3D1&outFields=*&f=geojson'
)

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