{
 "culture": "en-NZ",
 "name": "",
 "guid": "",
 "catalogPath": "",
 "snippet": "The layer presents modelled extent of high hazard areas, both river hazard and rainfall hazard, in a 500-year ARI flood",
 "description": "<DIV STYLE=\"text-align:Left;\"><DIV><DIV><P><SPAN><SPAN>Rule used to identify high hazard areas:<\/SPAN><\/SPAN><\/P><P /><P><SPAN><SPAN>Either: <\/SPAN><\/SPAN><\/P><P><SPAN><SPAN>- the water depth is greater than 1 m, or<\/SPAN><\/SPAN><\/P><P><SPAN><SPAN>- the water depth (in metres) x the water velocity (in metres per second) is equal to or greater than 1.<\/SPAN><\/SPAN><\/P><P /><P><SPAN><SPAN>High rainfall hazard areas were identified using the two raster: SD_500_8p5_WD (depth) and SD_500_8p5_HZ (depth*velocity)(Location: <\/SPAN><\/SPAN><A href=\"\\sdcgisdata\\ArcGIS 10.9.1 SD\\Feature\\geodatabases\\DHI_RainOnGrid.gdb\" STYLE=\"text-decoration:underline;\"><SPAN STYLE=\"text-decoration:underline;\"><SPAN>ArcGIS       10.9.1 SD\\Feature\\geodatabases\\DHI_RainOnGrid.gdb<\/SPAN><\/SPAN><\/A><SPAN><SPAN>; Source: DHI New Zealand) <\/SPAN><\/SPAN><\/P><P /><P /><P><SPAN><SPAN>High river hazard areas were identified using the two raster: FINAL_500yr_ARI_Q_1000cumecs_MAX_VEL0.asc (depth) and <\/SPAN><\/SPAN><\/P><P><SPAN><SPAN>FINAL_500yr_ARI_Q_1000cumecs_MAX_DEP0.asc (velocity) (Location: Flood       200yr_500yr\\Additional Data_SelwynRiver_ECan\\FINAL_500yr_ARI_Q_1000cumecs; Source: ECAN)<\/SPAN><\/SPAN><\/P><P /><P><SPAN><SPAN>More information can be found at: https://apps.canterburymaps.govt.nz/SelwynNaturalHazards/<\/SPAN><\/SPAN><\/P><P><SPAN><SPAN>or the following reports: <\/SPAN><\/SPAN><A href=\"https://www.ecan.govt.nz/data/document-library/?Search=PU1C%2F8608\" STYLE=\"text-decoration:underline;\"><SPAN STYLE=\"text-decoration:underline;\"><SPAN>Selwyn River / Waikirikiri Floodplain Investigation<\/SPAN><\/SPAN><\/A><SPAN><SPAN> and <\/SPAN><\/SPAN><A href=\"https://www.selwyn.govt.nz/__data/assets/pdf_file/0014/324131/DHI-Regional-Policy-Statement-Modelling.pdf\" STYLE=\"text-decoration:underline;\"><SPAN STYLE=\"text-decoration:underline;\"><SPAN>DHI Water and Environment Ltd report \u2013 Regional Policy Statement Modelling for SDC \u2013 District Plan<\/SPAN><\/SPAN><\/A><\/P><P /><\/DIV><\/DIV><\/DIV>",
 "summary": "The layer presents modelled extent of high hazard areas, both river hazard and rainfall hazard, in a 500-year ARI flood",
 "title": "High Flood Hazard Areas",
 "tags": [
  "River hazard",
  "Rainfall hazard",
  "flood hazard",
  "flood model",
  "500-year ARI flood"
 ],
 "type": "",
 "typeKeywords": [],
 "thumbnail": "",
 "url": "",
 "minScale": 150000000,
 "maxScale": 5000,
 "spatialReference": "",
 "accessInformation": "",
 "licenseInfo": ""
}