Parent Layer: Aupouri

Name: DRN Aupouri Watershed (0.2 ha)

Display Field: GridID

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P STYLE="text-align:Justify;margin:0 0 0 0;"><SPAN /></P><P STYLE="text-align:Justify;margin:0 0 0 0;"><SPAN>This GIS layer is a vector dataset (polygons) representing individual catchments drawn at 0.2ha flow accumulation threshold (i.e., 0.2ha is the minimum size of a headwater catchment). Therefore, the Catchment_2k layer was produced from a 1m-resolution flow accumulation raster by using a threshold of 2000 cells. This means the upstream starting point (or headwater point) of stream segment was located where there is an upstream contributing areas of 0.2ha. </SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN /></P><P><SPAN STYLE="font-weight:bold;text-decoration:underline;">Detailed Methodology report describing the dataset</SPAN></P><P><SPAN>https://www.nrc.govt.nz/resource-library-summary/research-and-reports/rivers-and-streams/high-resolution-digital-river-network-for-northland/ </SPAN></P><P><SPAN STYLE="font-weight:bold;text-decoration:underline;">Other Details (SDE):</SPAN></P><P><SPAN>Map Name: Digital River Network (DRN) - Watershed and StreamLine (0.2 ha)</SPAN></P><P><SPAN>Name of the feature in sde: nrc.GISADMIN.DRN_Aupouri_Watershed</SPAN></P><P><SPAN /></P><P><SPAN>Published By: Divya S Data Provided By: Manas Chakraborty (Resource Scientist- Freshwater, NRC)</SPAN></P><P><SPAN /></P></DIV></DIV></DIV>

Service Item Id: ceda1739d12a4b2a8e2099f5b411e219

Copyright Text: Northland Regional Council , Water Technology NZ (Limited)

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YMin: 6109056.0
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Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• GridID ( type: esriFieldTypeInteger, alias: GridID )
• HydroID ( type: esriFieldTypeInteger, alias: HydroID )
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