{
 "culture": "en-US",
 "name": "",
 "guid": "",
 "catalogPath": "",
 "snippet": "This machine learning dataset predicts the extent of mangroves along the Northland coastline.   \nCoastline used to delineate the extent of this data is the Biospatial_SalineInfluenceExtent_Northland.",
 "description": "<DIV STYLE=\"text-align:Left;\"><DIV><DIV><UL><LI><P><SPAN>Mangroves were mapped using a combination of LiDAR (2018) and RGBI (2014-2016) imagery captured by Northland and Auckland Councils.  <\/SPAN><\/P><\/LI><LI><P><SPAN>Data was derived using a combination of machine learning model training and manual output validation. <\/SPAN><\/P><\/LI><LI><P><SPAN>Validated was conducted using a combination of Photoblique and GIS desktop surveys. <\/SPAN><\/P><\/LI><LI><P><SPAN>Slope, Spectral signatures, Topographic wetness index and vegetation structure were inputs into the machine learning model.  <\/SPAN><\/P><\/LI><LI><P><SPAN>Mangrove height of 0.5m and vegetation cover of 50% were used as guides for mapping.   <\/SPAN><\/P><\/LI><LI><P><SPAN>Data is presented using a polygon approach for ease of display. <\/SPAN><\/P><\/LI><LI><P><SPAN>Elevation data has been attached for overlay in Photoblique.  \u202f <\/SPAN><\/P><\/LI><\/UL><P><SPAN>Data Limitations: <\/SPAN><\/P><UL><LI><P><SPAN>Data may be subject to false positive and/or false negative results. <\/SPAN><\/P><\/LI><LI><P><SPAN>The spatial extents can be used as a guide for where saltmarsh exists <\/SPAN><\/P><\/LI><LI><P><SPAN>Scale is created to a 1m resolution  <\/SPAN><\/P><\/LI><LI><P><SPAN>Data is representation of the capture date of the imagery and LiDAR. <\/SPAN><\/P><\/LI><\/UL><\/DIV><\/DIV><\/DIV>",
 "summary": "This machine learning dataset predicts the extent of mangroves along the Northland coastline.   \nCoastline used to delineate the extent of this data is the Biospatial_SalineInfluenceExtent_Northland.",
 "title": "Biospatial_MangroveExtents_Nrth20240219z",
 "tags": [
  "Mangroves",
  "Northland",
  "Wetlands",
  "Coastal Extents",
  "Machine Learning"
 ],
 "type": "",
 "typeKeywords": [],
 "thumbnail": "",
 "url": "",
 "minScale": 150000000,
 "maxScale": 5000,
 "spatialReference": "",
 "accessInformation": "Biospatial Limited  \nPhotoblique Limited\u202f \nAuckland Council  \nNorthland Regional Council",
 "licenseInfo": "<DIV STYLE=\"text-align:Left;\"><DIV><DIV><P><SPAN>Northland Regional Council and Biospatial Limited maintain ownership of the dataset.  <\/SPAN><\/P><\/DIV><\/DIV><\/DIV>",
 "portalUrl": ""
}