View In:   ArcGIS Online Map Viewer

Name: Intact Habitat Cores (March 2017)

Display Field: class

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Using a methodology outlined by the Green Infrastructure Center, Inc. Esri staff created a national intact habitat cores database for the lower 48 United States.The methodology identified, using nationally available datasets, intact or minimally disturbed areas at least 100 acres in size and with a minimum width of 200 meters.The identification of intact areas relied upon the 2011 National Land Cover Database. Potential cores areas were selected from land cover categories not containing the word “developed” or those categories associated with agriculture uses (crop, hay and pasture lands). The resulting areas were tested for size and width requirements, and then converted into unique polygons.

Service Item Id: 4a48f8e32d734e998a8ab4e52c716b8b

Copyright Text: Esri, APL, GIC, Green Infrastructure Center

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: -1.38861904224E7
YMin: 5627646.003300004
XMax: -1.29446945838E7
YMax: 6279618.821000002
Spatial Reference: 102100  (3857)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Class Breaks Renderer:
Field: score
Min. Value: 1.0
ClassBreakInfos:
• Class Maximum Value: 2.1500000953674316
  Label: 1.00 - 2.15
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [220, 245, 233, 255]
  Outline:
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• Class Maximum Value: 2.6600000858306885
  Label: 2.15 - 2.66
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [167, 207, 180, 255]
  Outline:
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• Class Maximum Value: 3.180000066757202
  Label: 2.66 - 3.18
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [118, 168, 130, 255]
  Outline:
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• Class Maximum Value: 3.7300000190734863
  Label: 3.18 - 3.73
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [74, 135, 88, 255]
  Outline:
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• Class Maximum Value: 4.480000019073486
  Label: 3.73 - 4.48
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [34, 102, 51, 255]
  Outline:
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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:

Fields:

• objectid ( nullable: false, defaultValue: null, editable: false, length: 4, type: esriFieldTypeOID, modelName: OBJECTID, alias: OBJECTID )
• value ( modelName: Value, nullable: true, editable: true, defaultValue: null, alias: Unique Core Identifier, type: esriFieldTypeInteger )
• nhdplusflowlen_ft ( modelName: NHDPlusFlowLen_ft, nullable: true, editable: true, defaultValue: null, alias: Stream and River Length (ft) Flow > 1.0 CFS (NHDPlus), type: esriFieldTypeInteger )
• nhdplusflowlenftperacre ( modelName: NHDPlusFlowLenFtPerAcre, nullable: true, editable: true, defaultValue: null, alias: Flow Length (ft) per Acre > 1.0 CFS (NHDPlus), type: esriFieldTypeDouble )
• strm_len_ft ( modelName: Strm_Len_ft, nullable: true, editable: true, defaultValue: null, alias: Stream Length (ft) (NHD), type: esriFieldTypeDouble )
• strm_lenperacre ( modelName: Strm_LenPerAcre, nullable: true, editable: true, defaultValue: null, alias: Stream Length (ft) per Acre (NHD), type: esriFieldTypeDouble )
• wet_area_acres ( modelName: Wet_Area_Acres, nullable: true, editable: true, defaultValue: null, alias: Wetlands Area (acres) (NWI), type: esriFieldTypeDouble )
• wet_areaperacre ( modelName: Wet_AreaPerAcre, nullable: true, editable: true, defaultValue: null, alias: Wetlands Area per Acre (NWI), type: esriFieldTypeDouble )
• wetlandspct ( modelName: WetlandsPct, nullable: true, editable: true, defaultValue: null, alias: Wetlands Percentage (NWI), type: esriFieldTypeDouble )
• water_area_acres ( modelName: Water_Area_Acres, nullable: true, editable: true, defaultValue: null, alias: Water Body Area (acres) (NHD), type: esriFieldTypeDouble )
• water_areaperacre ( modelName: Water_AreaPerAcre, nullable: true, editable: true, defaultValue: null, alias: Water Body Area per Acre (NHD), type: esriFieldTypeDouble )
• waterbodiespct ( modelName: WaterBodiesPct, nullable: true, editable: true, defaultValue: null, alias: Water Area Percentage (NHD), type: esriFieldTypeDouble )
• acres ( modelName: Acres, nullable: true, editable: true, defaultValue: null, alias: Core Size (acres), type: esriFieldTypeDouble )
• thickness ( modelName: Thickness, nullable: true, editable: true, defaultValue: null, alias: Core Thickness (ft), type: esriFieldTypeDouble )
• compactness ( modelName: Compactness, nullable: true, editable: true, defaultValue: null, alias: Core Compactness Ratio, type: esriFieldTypeDouble )
• pa_ratio ( modelName: PA_Ratio, nullable: true, editable: true, defaultValue: null, alias: Perimeter / Area Ratio, type: esriFieldTypeDouble )
• class ( modelName: Class, nullable: true, editable: true, defaultValue: null, length: 20, alias: Core Size Class, type: esriFieldTypeString )
• nlcd_forested_pct ( modelName: NLCD_Forested_Pct, nullable: true, editable: true, defaultValue: null, alias: Forest Percentage (NLCD), type: esriFieldTypeDouble )
• nlcd_shrubscrub_pct ( modelName: NLCD_ShrubScrub_Pct, nullable: true, editable: true, defaultValue: null, alias: Shrub/Scrub Percentage (NLCD), type: esriFieldTypeDouble )
• nlcd_grasslandherb_pct ( modelName: NLCD_GrasslandHerb_Pct, nullable: true, editable: true, defaultValue: null, alias: Grassland/Herbaceous Percentage (NLCD), type: esriFieldTypeDouble )
• nlcd_wetlandsherbwet_pct ( modelName: NLCD_WetlandsHerbWet_Pct, nullable: true, editable: true, defaultValue: null, alias: Wetlands Percentage (NLCD), type: esriFieldTypeDouble )
• hm_mean ( modelName: HM_Mean, nullable: true, editable: true, defaultValue: null, alias: Human Modified Index Mean, type: esriFieldTypeDouble )
• hm_std ( modelName: HM_Std, nullable: true, editable: true, defaultValue: null, alias: Human Modified Index Standard Deviation, type: esriFieldTypeDouble )
• elu_id_maj ( modelName: ELU_ID_Maj, nullable: true, editable: true, defaultValue: null, alias: ELU Majority, type: esriFieldTypeInteger )
• elu_bio_de ( modelName: ELU_Bio_De, nullable: true, editable: true, defaultValue: null, length: 64, alias: ELU Bioclimate Description, type: esriFieldTypeString )
• elu_lsf_de ( modelName: ELU_LSF_De, nullable: true, editable: true, defaultValue: null, length: 64, alias: ELU Landform Description, type: esriFieldTypeString )
• elu_lit_de ( modelName: ELU_Lit_De, nullable: true, editable: true, defaultValue: null, length: 64, alias: ELU Lithology Description, type: esriFieldTypeString )
• elu_glc_de ( modelName: ELU_GLC_De, nullable: true, editable: true, defaultValue: null, length: 64, alias: ELU Global Landcover Description, type: esriFieldTypeString )
• elu_swi ( modelName: ELU_SWI, nullable: true, editable: true, defaultValue: null, alias: Ecological Land Units SWDI, type: esriFieldTypeDouble )
• landform_maj ( modelName: Landform_Maj, nullable: true, editable: true, defaultValue: null, length: 1050, alias: Landform Description (Esri), type: esriFieldTypeString )
• erl_maj ( modelName: ERL_Maj, nullable: true, editable: true, defaultValue: null, alias: ERL Majority Type, type: esriFieldTypeInteger )
• erl_descriptor ( modelName: ERL_Descriptor, nullable: true, editable: true, defaultValue: null, length: 50, alias: ERL Description, type: esriFieldTypeString )
• erl_swi ( modelName: ERL_SWI, nullable: true, editable: true, defaultValue: null, alias: Ecologically Relevant Landforms SWDI, type: esriFieldTypeDouble )
• soil_swi ( modelName: Soil_SWI, nullable: true, editable: true, defaultValue: null, alias: Soil SWDI (SSURGO), type: esriFieldTypeDouble )
• soil_variety ( modelName: Soil_Variety, nullable: true, editable: true, defaultValue: null, alias: Soil Variety (SSURGO), type: esriFieldTypeInteger )
• topo_std ( modelName: Topo_Std, nullable: true, editable: true, defaultValue: null, alias: Topographic Diversity, type: esriFieldTypeDouble )
• gap_ecolsystem_l3_maj ( modelName: GAP_EcolSystem_L3_Maj, nullable: true, editable: true, defaultValue: null, alias: GAP Ecological System Level 3 Majority, type: esriFieldTypeInteger )
• gap_ecolsystems_l3_swi ( modelName: GAP_EcolSystems_L3_SWI, nullable: true, editable: true, defaultValue: null, alias: Ecological System SWDI, type: esriFieldTypeDouble )
• ecolsystem_redundancy ( modelName: EcolSystem_Redundancy, nullable: true, editable: true, defaultValue: null, alias: Ecological System Redundancy, type: esriFieldTypeSmallInteger )
• biodiversitypriorityindex ( modelName: BiodiversityPriorityIndex, nullable: true, editable: true, defaultValue: null, alias: Biodiversity Priority Index, type: esriFieldTypeInteger )
• endemicspeciesmax ( modelName: EndemicSpeciesMax, nullable: true, editable: true, defaultValue: null, alias: Endemic Species Max Count, type: esriFieldTypeSmallInteger )
• tnc_ecoregion_maj ( modelName: TNC_Ecoregion_Maj, nullable: true, editable: true, defaultValue: null, length: 100, alias: TNC Ecoregion Name, type: esriFieldTypeString )
• score ( modelName: Score, nullable: true, editable: true, defaultValue: null, alias: Core Score, type: esriFieldTypeDouble )
• score_bio ( modelName: Score_Bio, nullable: true, editable: true, defaultValue: null, alias: Core Score using High Biologic Component Weight, type: esriFieldTypeDouble )
• score_nhdplus ( modelName: Score_NHDPlus, nullable: true, editable: true, defaultValue: null, alias: Score with NHDPlus Flow Greater than 1cfs, type: esriFieldTypeDouble )
• score_nhdplus_bio ( modelName: Score_NHDPlus_Bio, nullable: true, editable: true, defaultValue: null, alias: Score using High Biologic Component Weight and NHDPlus Flow, type: esriFieldTypeDouble )
• score_bytncecoregion ( modelName: Score_byTNCEcoregion, nullable: true, editable: true, defaultValue: null, alias: Score Calculated by TNC Ecoregion, type: esriFieldTypeDouble )
• score_bio_bytncecoregion ( modelName: Score_Bio_byTNCEcoregion, nullable: true, editable: true, defaultValue: null, alias: Score using High Biologic Component Weight by TNC Ecoregion, type: esriFieldTypeDouble )
• score_nhdplus_bytncecoregion ( modelName: Score_NHDPlus_byTNCEcoregion, nullable: true, editable: true, defaultValue: null, alias: Score with NHDPlus Flow Greater than 1 cfs by TNC Ecoregion, type: esriFieldTypeDouble )
• score_nhdplus_bio_bytncecoregio ( modelName: Score_NHDPlus_Bio_byTNCEcoregion, nullable: true, editable: true, defaultValue: null, alias: Score using High Biologic Component Weight and NHDPlus Flow by TNC Ecoregion, type: esriFieldTypeDouble )
• score_user ( modelName: Score_User, nullable: true, editable: true, defaultValue: null, alias: Score Generated by User Interaction, type: esriFieldTypeDouble )
• lcproutes ( modelName: SUM_BC_NumOptPaths, nullable: true, editable: true, defaultValue: null, alias: LCP Routes Through Core, type: esriFieldTypeDouble )
• betwncentrality ( modelName: BetwnCentralityNrm, nullable: true, editable: true, defaultValue: null, alias: Betweenness Centrality, type: esriFieldTypeDouble )
• score_normalized ( modelName: score_normalized, nullable: true, editable: true, defaultValue: null, alias: index_detailed, type: esriFieldTypeDouble )
• nlcd_forested_pct_0_1 ( modelName: nlcd_forested_pct_0_1, nullable: true, editable: true, defaultValue: null, alias: index_forest, type: esriFieldTypeDouble )
• nlcd_shrubscrub_pct_0_1 ( modelName: nlcd_shrubscrub_pct_0_1, nullable: true, editable: true, defaultValue: null, alias: index_shrubscrub, type: esriFieldTypeDouble )
• nlcd_grasslandherb_pct_0_1 ( modelName: nlcd_grasslandherb_pct_0_1, nullable: true, editable: true, defaultValue: null, alias: index_grasslandherb, type: esriFieldTypeDouble )
• nlcd_wetlandsherbwet_pct_0_1 ( modelName: nlcd_wetlandsherbwet_pct_0_1, nullable: true, editable: true, defaultValue: null, alias: index_wetlandsherbwet, type: esriFieldTypeDouble )
• 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 )

Templates:

• Name: 1.00 - 2.15
  Description:
  Prototype:
  score: 1.5750000476837158
  
  Drawing Tool: esriFeatureEditToolPolygon
• Name: 2.15 - 2.66
  Description:
  Prototype:
  score: 2.40500009059906
  
  Drawing Tool: esriFeatureEditToolPolygon
• Name: 2.66 - 3.18
  Description:
  Prototype:
  score: 2.9200000762939453
  
  Drawing Tool: esriFeatureEditToolPolygon
• Name: 3.18 - 3.73
  Description:
  Prototype:
  score: 3.4550000429153442
  
  Drawing Tool: esriFeatureEditToolPolygon
• Name: 3.73 - 4.48
  Description:
  Prototype:
  score: 4.105000019073486
  
  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