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Layer: Sensitive Snake Hibernacula Range (ID: 18)

Default Visibility:   True

Configured Visibility:   True

Minimum Scale:   500000

Maximum Scale:   0

Extent:   -12590057.0145, 6273411.5655, -12244802.6114, 6699161.7645

Display Name:   Sensitive Snake Hibernacula Range

Description:   This dataset (formerly known as the Sensitive Snake Species Range) isproduced for the Government of Alberta and is available to the general public. Please consult the Distribution Information of this metadata for the appropriate contact to acquire this dataset.TheSensitive Snake HibernaculaRange was delineated for prairie rattlesnake (Crotalus viridis), bullsnake (Pituophis catenifer), western hognose snake (Heterodon nasicus)and eastern yellow-bellied racer (Coluber constrictor). A minimum convex polygon (MCP) was used to delineate a range based on observation records from Alberta's Fish and Wildlife Information Management System(FWMIS) and known snake hibernacula within Alberta. Additional considerations were used to further filter range boundaries after observation data were plotted. Habitat Suitability Indices of prairie rattlesnake was combined to identify suitablehibernacula siteswith the species ranges.Bio- and geophysical restrictions to species patterns (e.g., rivers, elevation, ecoregions) were used to refine ranges as appropriate. Once an MCP was adequately modified, its border was smoothed.In 2020, the Sensitive Snake Species Range layer name was changed to the Sensitive Snake Hibernaculum Rangeand included new information and areas.

Feature Type:   Polygon

Type:   FeatureLayer

Display Field:   OBJECTID

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:   {OBJECTID}

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:   N/A

Include in Layer List:   True

Include in Legend:   True

Can Toggle Labels:   False

Allow Symbolization:   True

Draw Index:   12

Legend URL:   N/A

Style Name:   N/A

Parent Layer: Sensitive Snake

Data Provider:   Default

Time Zone ID:   N/A

Fields:
  • Shape (Type: Object, Visible: True, Searchable: True, Can Symbolize Unique Value: True, Can Symbolize Class Breaks: True, Addressable: True)
  • OBJECTID (Type: Int32, Visible: True, Searchable: True, Can Symbolize Unique Value: True, Can Symbolize Class Breaks: True, Addressable: True)
  • Shape.STArea() (Type: Double, Visible: True, Searchable: True, Can Symbolize Unique Value: True, Can Symbolize Class Breaks: True, Addressable: True)
  • Shape.STLength() (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