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Layer: MHWS10 Contour (ID: 45)

Default Visibility:   True

Configured Visibility:   True

Minimum Scale:   0

Maximum Scale:   0

Extent:   2024236.8228, 5674692.5001, 2089545.8773, 5833321.4388

Display Name:   MHWS10 Contour

Description:   <DIV STYLE="text-align:Left;"><DIV><DIV><P STYLE="margin:0 0 0 0;"><SPAN><SPAN>Ī</SPAN></SPAN><SPAN><SPAN>nanga eggs are generally laid above the neap tide level during a spring tide cycle (Mitchell &amp; Eldon, 1991). Based on this, MHWS-10 (the upper limit of 90% of all tides) is the optimal tidal level for this analysis. This method has been successfully used to map potential spawning extent in the Canterbury (Greer et at. 2015) and Greater Wellington (Taylor &amp; Kelly. 2001) regions. A zero-meter contour of MHWS-10 is extracted and used as the baseline to create the spawning extent polygon from a 1m DEM. All geo-processing was undertaken using ArcGIS Pro version 2.9.0 with the Spatial Analyst extension.</SPAN></SPAN></P><P /><P STYLE="margin:0 0 0 0;"><SPAN><SPAN>This geodatabase includes a feature class including all areas between the MSHW-10 and 0 m contours, as well as a second feature class which has been clipped to remove areas considered unsuitable to support spawning (i.e. not adjacent to watercourse).</SPAN></SPAN></P><P /><P><SPAN><SPAN>To be read in conjunction with the memorandum: Gisborne </SPAN></SPAN><SPAN><SPAN>Īnanga Spawning </SPAN></SPAN><SPAN><SPAN>Extent Modelling.</SPAN></SPAN><SPAN>Prepared by Morphum Environmental, dated September 2022.</SPAN></P></DIV></DIV></DIV>

Feature Type:   Line

Type:   FeatureLayer

Display Field:   Contour

Primary Key Field:   OBJECTID

Show Map Tips:   False

Searchable:   False

Identifiable:   True

Queryable:   True

Can Copy Feature:   True

Snappable:   True

Snapping Enabled:   False

Has Attachments:   False

Feature Label:   MHWS10 Contour (Morphum)

Feature Description:   N/A

Feature Long Description:   N/A

Feature Zoom Factor:   N/A

Feature Zoom Scale:   N/A

Feature Border Color:   N/A

Feature Border Width:   N/A

Feature Fill Color:   N/A

Icon:   

Include in Layer List:   True

Include in Legend:   True

Can Toggle Labels:   False

Allow Symbolization:   True

Draw Index:   N/A

Legend URL:   N/A

Style Name:   N/A

Parent Layer: AQUATIC ECOSYSTEMS

Data Provider:   Default

Time Zone ID:   N/A

Fields:
  • OBJECTID (Type: Int32, Visible: True, Searchable: True, Can Symbolize Unique Value: True, Can Symbolize Class Breaks: True, Addressable: True)
  • Shape (Type: Object, Visible: True, Searchable: True, Can Symbolize Unique Value: True, Can Symbolize Class Breaks: True, Addressable: True)
  • Contour (Type: Double, Visible: True, Searchable: True, Can Symbolize Unique Value: True, Can Symbolize Class Breaks: True, Addressable: True)
  • Type (Type: String, Visible: True, Searchable: True, Can Symbolize Unique Value: True, Can Symbolize Class Breaks: True, Addressable: True)
  • Notes (Type: String, Visible: True, Searchable: True, Can Symbolize Unique Value: True, Can Symbolize Class Breaks: True, Addressable: True)
  • Shape_Length (Type: Double, Visible: True, Searchable: True, Can Symbolize Unique Value: True, Can Symbolize Class Breaks: True, Addressable: True)

Layer Hyperlinks:
N/A

    Show Feature Hyperlinks:   Show

    Feature Hyperlinks:
    N/A

      Is Dynamic:   False

      Dynamic Definition: 
      N/A

      Styles:
      N/A

      Queries:

        Relationships:
        N/A





        Supported Interfaces:  REST