View In:   ArcGIS Online Map Viewer

Name: Natural Area 2017

Display Field: priority

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: A spatial representation of potential natural areas (PNAs) which are defined as places on the landscape dominated by native vegetation that have various levels of potential for harboring high quality natural areas and unique natural features. In addition, these areas may provide critical ecological services such as maintaining water quality and quantity, soil development and stabilization, pollination, wildlife corridors, migratory bird stopover sites, sources of genetic diversity, and floodwater retention. It should be noted, however, that the actual ecological value of the PNAs can only be truly ascertained through on the ground biological surveys.The polygons contained in this feature class were derived from data developed for the Oakland County Potential Natural Areas Assessment: 2017 Report. Oakland County's 2015 digital aerial photography and the Oakland County NaturalArea2004 coverage were the primary data sources used to identify and delineate each natural area. Once captured, the features were scored and ranked using criteria based on several universally accepted principals of biodiversity conservation. Each feature was assigned a priority classification of One, Two, or Three. Key attributes include Priority, EnhancedPriority and TotalScore. "Priority" and "EnhanedPriority" are a reflection of quality and an indication of the level of priority to retain or conserve the natural state of the identified area.The term "potential natural area" is not to be confused with the legal term "dedicated Natural Area" as described in Part 351, Wilderness and Natural Areas, of the Natural Resources and Environmental Protection Act of 1994 which gives land special legal protection.The Oakland County Potential Natural Areas Assessment: 2017 Report prepared by: John Paskus, Associate Program Leader - Conservation Helen Enander, Information Technologist I Michigan Natural Features Inventory P.O. Box 13036, Lansing, MI 48901 (Report Number 2017-17) should be distributed with the NaturalArea2017 data. This document provides essential information for the attributes and procedures used to create the features in the dataset.

Service Item Id: 2f0b5e40733d417b9e82ee41e94e17af

Copyright Text:

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

Can Scale Symbols: false

Use Standardized Queries: true

Supports ValidateSQL: true

Supports Calculate: true

Extent:

XMin: 1.3304952598753273E7
YMin: 340178.89895012975
XMax: 1.3466962791338578E7
YMax: 508173.1200787425
Spatial Reference: 2253  (2253)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: priority
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: Priority One
  Label: Priority One
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 0, 0, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
• Value: Priority Two
  Label: Priority Two
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 170, 0, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
• Value: Priority Three
  Label: Priority Three
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [56, 168, 0, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  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: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: priority

Fields:

• objectid ( nullable: false, defaultValue: null, editable: false, length: 4, type: esriFieldTypeOID, modelName: OBJECTID, alias: OBJECTID )
• priority ( modelName: priority, nullable: true, editable: true, defaultValue: null, length: 20, alias: PRIORITY, type: esriFieldTypeString )
• totalscore ( modelName: totalscore, nullable: true, editable: true, defaultValue: null, alias: TOTALSCORE, type: esriFieldTypeDouble )
• acres ( modelName: acres, nullable: true, editable: true, defaultValue: null, alias: ACRES, type: esriFieldTypeDouble )
• corearea ( modelName: corearea, nullable: true, editable: true, defaultValue: null, alias: COREAREA, type: esriFieldTypeDouble )
• proximitycount ( modelName: proximitycount, nullable: true, editable: true, defaultValue: null, alias: PROXIMITYCOUNT, type: esriFieldTypeInteger )
• naturalareapercent ( modelName: naturalareapercent, nullable: true, editable: true, defaultValue: null, alias: NATURALAREAPERCENT, type: esriFieldTypeDouble )
• restorepercent ( modelName: restorepercent, nullable: true, editable: true, defaultValue: null, alias: RESTOREPERCENT, type: esriFieldTypeDouble )
• elementoccurrencecount ( modelName: elementoccurrencecount, nullable: true, editable: true, defaultValue: null, alias: ELEMENTOCCURRENCECOUNT, type: esriFieldTypeInteger )
• stream ( modelName: stream, nullable: true, editable: true, defaultValue: null, alias: STREAM, type: esriFieldTypeInteger )
• parcel ( modelName: parcel, nullable: true, editable: true, defaultValue: null, alias: PARCEL, type: esriFieldTypeDouble )
• largeparcelpercent ( modelName: largeparcelpercent, nullable: true, editable: true, defaultValue: null, alias: LARGEPARCELPERCENT, type: esriFieldTypeDouble )
• parcelcount ( modelName: parcelcount, nullable: true, editable: true, defaultValue: null, alias: PARCELCOUNT, type: esriFieldTypeInteger )
• vegetationqualitypercent ( modelName: vegetationqualitypercent, nullable: true, editable: true, defaultValue: null, alias: VEGETATIONQUALITYPERCENT, type: esriFieldTypeDouble )
• vegetationqualityacres ( modelName: vegetationqualityacres, nullable: true, editable: true, defaultValue: null, alias: VEGETATIONQUALITYACRES, type: esriFieldTypeDouble )
• sizescore ( modelName: sizescore, nullable: true, editable: true, defaultValue: null, alias: SIZESCORE, type: esriFieldTypeSmallInteger )
• streamscore ( modelName: streamscore, nullable: true, editable: true, defaultValue: null, alias: STREAMSCORE, type: esriFieldTypeSmallInteger )
• elementoccurrencescore ( modelName: elementoccurrencescore, nullable: true, editable: true, defaultValue: null, alias: ELEMENTOCCURRENCESCORE, type: esriFieldTypeSmallInteger )
• proximityscore ( modelName: proximityscore, nullable: true, editable: true, defaultValue: null, alias: PROXIMITYSCORE, type: esriFieldTypeSmallInteger )
• restorabilityscore ( modelName: restorabilityscore, nullable: true, editable: true, defaultValue: null, alias: RESTORABILITYSCORE, type: esriFieldTypeSmallInteger )
• naturalareascore ( modelName: naturalareascore, nullable: true, editable: true, defaultValue: null, alias: NATURALAREASCORE, type: esriFieldTypeSmallInteger )
• corescore ( modelName: corescore, nullable: true, editable: true, defaultValue: null, alias: CORESCORE, type: esriFieldTypeSmallInteger )
• parcelscore ( modelName: parcelscore, nullable: true, editable: true, defaultValue: null, alias: PARCELSCORE, type: esriFieldTypeSmallInteger )
• vegetationqualityscore ( modelName: vegetationqualityscore, nullable: true, editable: true, defaultValue: null, alias: VEGETATIONQUALITYSCORE, type: esriFieldTypeSmallInteger )
• qualityareascore ( modelName: qualityareascore, nullable: true, editable: true, defaultValue: null, alias: QUALITYAREASCORE, type: esriFieldTypeSmallInteger )
• enhancedpriority ( modelName: enhancedpriority, nullable: true, editable: true, defaultValue: null, length: 20, alias: ENHANCEDPRIORITY, type: esriFieldTypeString )
• enhancedtotalscore ( modelName: enhancedtotalscore, nullable: true, editable: true, defaultValue: null, alias: ENHANCEDTOTALSCORE, type: esriFieldTypeSmallInteger )
• 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: Priority One
Name: Priority One
Domains:
Templates:
• Name: Priority One
  Description:
  Prototype:
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  streamscore: null
  vegetationqualityacres: null
  qualityareascore: null
  totalscore: null
  elementoccurrencecount: null
  largeparcelpercent: null
  enhancedpriority: null
  parcelcount: null
  stream: null
  enhancedtotalscore: null
  proximitycount: null
  sizescore: null
  naturalareascore: null
  parcel: null
  restorepercent: null
  vegetationqualityscore: null
  restorabilityscore: null
  priority: null
  elementoccurrencescore: null
  corescore: null
  naturalareapercent: null
  vegetationqualitypercent: null
  proximityscore: null
  parcelscore: null
  acres: null
  
  Drawing Tool: esriFeatureEditToolPolygon

---

ID: Priority Two
Name: Priority Two
Domains:
Templates:
• Name: Priority Two
  Description:
  Prototype:
  corearea: null
  streamscore: null
  vegetationqualityacres: null
  qualityareascore: null
  totalscore: null
  elementoccurrencecount: null
  largeparcelpercent: null
  enhancedpriority: null
  parcelcount: null
  stream: null
  enhancedtotalscore: null
  proximitycount: null
  sizescore: null
  naturalareascore: null
  parcel: null
  restorepercent: null
  vegetationqualityscore: null
  restorabilityscore: null
  priority: null
  elementoccurrencescore: null
  corescore: null
  naturalareapercent: null
  vegetationqualitypercent: null
  proximityscore: null
  parcelscore: null
  acres: null
  
  Drawing Tool: esriFeatureEditToolPolygon

---

ID: Priority Three
Name: Priority Three
Domains:
Templates:
• Name: Priority Three
  Description:
  Prototype:
  corearea: null
  streamscore: null
  vegetationqualityacres: null
  qualityareascore: null
  totalscore: null
  elementoccurrencecount: null
  largeparcelpercent: null
  enhancedpriority: null
  parcelcount: null
  stream: null
  enhancedtotalscore: null
  proximitycount: null
  sizescore: null
  naturalareascore: null
  parcel: null
  restorepercent: null
  vegetationqualityscore: null
  restorabilityscore: null
  priority: null
  elementoccurrencescore: null
  corescore: null
  naturalareapercent: null
  vegetationqualitypercent: null
  proximityscore: null
  parcelscore: null
  acres: 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   Append   Validate SQL   Generate Renderer   Return Updates   Metadata   Update Metadata