Parent Layer: Northern Wairoa

Name: DRN NorthernWairoa StreamLine (0.2 ha)

Display Field: WatershedID

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN /></P><P STYLE="text-align:Justify;"><SPAN>This GIS layer is a vector dataset (polylines) representing stream network at 0.2ha flow accumulation threshold (i.e., 0.2ha is the minimum size of a headwater catchment), which comprises individual stream segments with unique IDs. It was produced by splitting a stream definition raster (developed from a 1m flow accumulation raster) at each stream intersection. Each stream segment represents the catchment delineated at 0.2ha flow accumulation threshold, which drains that area. </SPAN></P><P STYLE="margin:0 0 0 0;"><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 /></P><P STYLE="margin:0 0 0 0;"><SPAN STYLE="font-weight:bold;text-decoration:underline;"><SPAN>Other Details (SDE):</SPAN></SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN><SPAN>Map Name: Digital River Network (DRN) - Watershed and StreamLine (0.2 ha)</SPAN></SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN><SPAN>Name of the feature in sde: nrc.GISADMIN.DRN_NorthernWairoa_StreamLine</SPAN></SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN><SPAN /></SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN><SPAN>Published By: Divya S Data Provided By: Manas Chakraborty (Resource Scientist- Freshwater, NRC)</SPAN></SPAN></P><P><SPAN /></P><P STYLE="text-align:Justify;"><SPAN /></P></DIV></DIV></DIV>

Service Item Id: ceda1739d12a4b2a8e2099f5b411e219

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

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0.0

Max Scale: 0.0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: 1649921.0761000002
YMin: 5972380.0
XMax: 1739993.0
YMax: 6081443.5118
Spatial Reference: 2193  (2193)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: Stream_Habitat
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
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Labeling Info:

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
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Supports Query With Distance: true
Supports Sql Expression: true
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HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• WatershedID ( type: esriFieldTypeInteger, alias: WatershedID )
• arcid ( type: esriFieldTypeInteger, alias: arcid )
• GridID ( type: esriFieldTypeInteger, alias: GridID )
• from_node ( type: esriFieldTypeInteger, alias: from_node )
• to_node ( type: esriFieldTypeInteger, alias: to_node )
• HydroID ( type: esriFieldTypeInteger, alias: HydroID )
• NextDownID ( type: esriFieldTypeInteger, alias: NextDownID )
• DrainID ( type: esriFieldTypeInteger, alias: DrainID )
• StreamOrder ( type: esriFieldTypeInteger, alias: StreamOrder )
• Rec2_SegmentID ( type: esriFieldTypeInteger, alias: Rec2_SegmentID )
• Rec2_ReachID ( type: esriFieldTypeInteger, alias: Rec2_ReachID )
• Slope_Mean ( type: esriFieldTypeDouble, alias: Slope_Mean )
• Slope_Max ( type: esriFieldTypeDouble, alias: Slope_Max )
• Elevation_Mean ( type: esriFieldTypeDouble, alias: Elevation_Mean )
• Elevation_Max ( type: esriFieldTypeDouble, alias: Elevation_Max )
• Stream_Habitat ( type: esriFieldTypeString, alias: Stream_Habitat, length: 15 )
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• Land_cover ( type: esriFieldTypeString, alias: Land_cover, length: 50 )
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• ReachLength_m ( type: esriFieldTypeDouble, alias: Reach Length (m) )

Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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