View In:   ArcGIS Online Map Viewer

Name: Slender Arrowhead

Display Field: species_scientific_name

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This polygon map layer represents the distribution of slender arrowhead (Sagittaria graminea) in several Snohomish County lakes based on data collected during aquatic plant surveys conducted by Snohomish County Surface Water Management. The majority of the data was initially collected on paper maps where a number representing this species was drawn in all locations where it was found during field surveys. Polygons based on this hand-drawn distribution were then created in ArcGIS Pro. Data is visually symbolized by density (Dense or Sparse plant coverage) for the purposes of this project.</SPAN></P></DIV></DIV></DIV>

Service Item Id: e2a82f7a1b4c483bac8441a178684640

Copyright Text: Snohomish County Surface Water Management

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports ValidateSQL: true

Supports Calculate: true

Extent:

XMin: 1282828.0008609742
YMin: 319860.56939330697
XMax: 1378372.6414642185
YMax: 367028.9343739748
Spatial Reference: 102748  (2285)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: density
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: Dense
  Label: Dense
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [56, 168, 0, 216]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 0]
  Width: 0
• Value: Sparse
  Label: Sparse
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [163, 255, 115, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 0]
  Width: 0
Transparency: 0
Labeling Info:

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: false
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: true
Supports Returning Geometry Centroid: true
Supports Binning LOD: true
Supports Query With LOD Spatial Reference: true
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: false
Supports Sql Format: false
Supports Query Analytic: true
Supports Query With Current User: true

HasZ: true

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: density

Fields:

• lake_name ( modelName: lake_name, nullable: true, editable: false, defaultValue: null, length: 255, alias: Lake Name, type: esriFieldTypeString )
• species_common_name ( modelName: species_common_name, nullable: true, editable: false, defaultValue: null, length: 255, alias: Plant Common Name(s), type: esriFieldTypeString )
• species_scientific_name ( modelName: species_scientific_name, nullable: true, editable: false, defaultValue: null, length: 255, alias: Plant Scientific Name(s), type: esriFieldTypeString )
• native_invasive ( modelName: native_invasive, nullable: true, editable: false, defaultValue: null, length: 255, alias: Native Invasive, type: esriFieldTypeString )
• density ( modelName: density, nullable: true, editable: false, defaultValue: null, length: 255, alias: Density, type: esriFieldTypeString )
• comments ( modelName: comments, nullable: true, editable: false, defaultValue: null, length: 255, alias: Comments, type: esriFieldTypeString )
• objectid ( nullable: false, defaultValue: null, editable: false, length: 4, type: esriFieldTypeOID, modelName: objectid, alias: OBJECTID )
• acreage ( modelName: acreage, nullable: true, editable: true, defaultValue: null, alias: Acreage, type: esriFieldTypeDouble )
• date_surveyed ( modelName: date_surveyed, nullable: true, editable: false, defaultValue: null, precision: 1, length: 29, alias: Date Surveyed, type: esriFieldTypeDate )
• SHAPE__Length ( virtual: true, nullable: true, editable: false, defaultValue: null, alias: SHAPE__Length, type: esriFieldTypeDouble )
• SHAPE__Area ( virtual: true, nullable: true, editable: false, defaultValue: null, alias: SHAPE__Area, type: esriFieldTypeDouble )

Types:

ID: Dense
Name: Dense
Domains:
Templates:
• Name: Dense
  Description:
  Prototype:
  acreage: null
  
  Drawing Tool: esriFeatureEditToolPolygon

---

ID: Sparse
Name: Sparse
Domains:
Templates:
• Name: Sparse
  Description:
  Prototype:
  acreage: null
  
  Drawing Tool: esriFeatureEditToolPolygon

---

Capabilities: Query

Sync Can Return Changes: true

Is Data Versioned: false

Supports Rollback On Failure: true

Supports ApplyEdits With Global Ids: false

Supports ApplyEdits By Upload Id: true

Supports Query With Historic Moment: false

Supports Coordinates Quantization: true

Child Resources:   Field Groups   Contingent Values

Supported Operations:   Query   Query Attachments   Query Analytic   Query Top Features   Query Bins   Append   Validate SQL   Generate Renderer   Return Updates   Metadata   Update Metadata