{ "currentVersion": 11.1, "cimVersion": "3.1.0", "id": 31, "name": "Ashburton liquefaction vulnerability categories (2024)", "type": "Feature Layer", "description": "

This dataset provides liquefaction vulnerability categories for <\/SPAN>Ashburton<\/SPAN> <\/SPAN>District<\/SPAN>, <\/SPAN>February 2024<\/SPAN>. The vulnerability categories are those set out in the Ministry for Business, Innovation and Employment and Ministry for the Environment's 2017 <\/SPAN>Planning and engineering guidance for potentially liquefaction-prone land<\/SPAN>. <\/SPAN>The categories were derived from a Level A (Basic Desktop) assessment using available geological, geomorphological, topographical, aerial imagery, groundwater and seismic hazard information. The accompanying report is Jack, H., 202<\/SPAN>4<\/SPAN>, <\/SPAN>Revis<\/SPAN>ed<\/SPAN> liquefaction information for <\/SPAN>Ashburton<\/SPAN> District<\/SPAN>. <\/SPAN>Environment Canterbury report R2<\/SPAN>4<\/SPAN>/<\/SPAN>01<\/SPAN>.<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 2193, "latestWkid": 2193, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -4020900, "falseY": 1900, "xyUnits": 10000, "falseZ": 0, "zUnits": 1, "falseM": 0, "mUnits": 1 }, "copyrightText": "Drawn by Helen Jack, Environment Canterbury. Peer reviewed by Nick Traylen, Geotech Consulting (NZ) Ltd.", "parentLayer": null, "subLayers": [], "minScale": 0, "maxScale": 0, "referenceScale": 0.0, "drawingInfo": { "renderer": { "type": "uniqueValue", "field1": "LIQ_CAT", "uniqueValueInfos": [ { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 249, 232, 186, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 156, 156, 156, 255 ], "width": 1 } }, "value": "Liquefaction damage is possible", "label": "Liquefaction damage is possible" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 198, 226, 178, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 156, 156, 156, 255 ], "width": 1 } }, "value": "Liquefaction damage is unlikely", "label": "Liquefaction damage is unlikely" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 102, 153, 205, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 156, 156, 156, 255 ], "width": 1 } }, "value": "Liquefaction damage is unlikely (very low liquefaction vulnerability)", "label": "Liquefaction damage is unlikely (very low liquefaction vulnerability)" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 190, 232, 255, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 156, 156, 156, 255 ], "width": 1 } }, "value": "Water", "label": "Water" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 250, 255, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 156, 156, 156, 255 ], "width": 1 } }, "value": "Ice", "label": "Ice" } ], "fieldDelimiter": ",", "authoringInfo": { "colorRamp": { "type": "multipart", "colorRamps": [ { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 219, 252, 182, 255 ], "toColor": [ 219, 252, 182, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 191, 179, 252, 255 ], "toColor": [ 191, 179, 252, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 252, 200, 194, 255 ], "toColor": [ 252, 200, 194, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 187, 236, 252, 255 ], "toColor": [ 187, 236, 252, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 242, 215, 252, 255 ], "toColor": [ 242, 215, 252, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 187, 252, 220, 255 ], "toColor": [ 187, 252, 220, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 252, 242, 202, 255 ], "toColor": [ 252, 242, 202, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 252, 187, 251, 255 ], "toColor": [ 252, 187, 251, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 212, 252, 244, 255 ], "toColor": [ 212, 252, 244, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 252, 182, 214, 255 ], "toColor": [ 252, 182, 214, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 182, 207, 252, 255 ], "toColor": [ 182, 207, 252, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 182, 252, 189, 255 ], "toColor": [ 182, 252, 189, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 227, 252, 207, 255 ], "toColor": [ 227, 252, 207, 255 ] } ] } } }, "scaleSymbols": true, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": 1405633.4704, "ymin": 5106009.9968, "xmax": 1535350.5208, "ymax": 5226837.2197, "spatialReference": { "wkid": 2193, "latestWkid": 2193, "xyTolerance": 0.001, "zTolerance": 2, "mTolerance": 0.001, "falseX": -4020900, "falseY": 1900, "xyUnits": 4.504455473910538E8, "falseZ": 0, "zUnits": 1, "falseM": -100000, "mUnits": 10000 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "LIQ_CAT", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "OBJECTID", "type": "esriFieldTypeOID", "alias": "OBJECTID", "domain": null }, { "name": "LIQ_CAT", "type": "esriFieldTypeString", "alias": "LIQ_CAT", "length": 100, "domain": null }, { "name": "DESCRIP", "type": "esriFieldTypeString", "alias": "DESCRIP", "length": 250, "domain": null }, { "name": "DETAIL", "type": "esriFieldTypeString", "alias": "DETAIL", "length": 50, "domain": null }, { "name": "DATE", "type": "esriFieldTypeString", "alias": "DATE", "length": 50, "domain": null }, { "name": "AUTHOR", "type": "esriFieldTypeString", "alias": "AUTHOR", "length": 25, "domain": null }, { "name": "REPORT", "type": "esriFieldTypeString", "alias": "REPORT", "length": 250, "domain": null }, { "name": "PURPOSE", "type": "esriFieldTypeString", "alias": "PURPOSE", "length": 50, "domain": null }, { "name": "NOTES", "type": "esriFieldTypeString", "alias": "NOTES", "length": 250, "domain": null }, { "name": "DISTRICT", "type": "esriFieldTypeString", "alias": "DISTRICT", "length": 20, "domain": null }, { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape", "domain": null }, { "name": "Shape_Area", "type": "esriFieldTypeDouble", "alias": "Shape.STArea()", "domain": null }, { "name": "Shape_Length", "type": "esriFieldTypeDouble", "alias": "Shape.STLength()", "domain": null } ], "geometryField": { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape" }, "indexes": [ { "name": "FDO_OBJECTID", "fields": "OBJECTID", "isAscending": true, "isUnique": true, "description": "" }, { "name": "FDO_Shape", "fields": "Shape", "isAscending": true, "isUnique": false, "description": "" } ], "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query,Data", "maxRecordCount": 1000, "supportsStatistics": true, "supportsExceedsLimitStatistics": true, "supportsAdvancedQueries": true, "supportedQueryFormats": "JSON, geoJSON, PBF", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "supportedSpatialRelationships": [ "esriSpatialRelIntersects", "esriSpatialRelContains", "esriSpatialRelCrosses", "esriSpatialRelEnvelopeIntersects", "esriSpatialRelIndexIntersects", "esriSpatialRelOverlaps", "esriSpatialRelTouches", "esriSpatialRelWithin", "esriSpatialRelRelation" ], "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": true, "supportsPercentileStatistics": true, "supportsHavingClause": true, "supportsOrderBy": true, "supportsDistinct": true, "supportsCountDistinct": true, "supportsPagination": true, "supportsLod": false, "supportsQueryWithLodSR": false, "supportsTrueCurve": true, "supportsQueryWithDatumTransformation": true, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": true, "supportsTimeRelation": true, "supportsSqlFormat": false, "supportsQueryAnalytic": false }, "supportsDatumTransformation": true, "dateFieldsTimeReference": null, "preferredTimeReference": null, "datesInUnknownTimezone": false, "hasGeometryProperties": true, "geometryProperties": { "shapeAreaFieldName": "Shape_Area", "shapeLengthFieldName": "Shape_Length", "units": "esriMeters", "mapUnits": {"uwkid": 9001} }, "hasMetadata": true, "isDataArchived": false, "archivingInfo": { "supportsQueryWithHistoricMoment": false, "startArchivingMoment": -1 }, "supportsCoordinatesQuantization": true, "supportsDynamicLegends": true }