National Park Service GIS Data Services Directory
JSON

All Layers and Tables (NationalDatasets/NPS_Public_Trails)

Layers:

    Layer: Trails (0)

    Name: Trails

    Display Field: TRLNAME

    Type: Feature Layer

    Geometry Type: esriGeometryPolyline

    Description:

    Copyright Text:

    Default Visibility: true

    MaxRecordCount: 5000

    Supported Query Formats: JSON, geoJSON, PBF

    Min Scale: 0

    Max Scale: 0

    Supports Advanced Queries: true

    Supports Statistics: true

    Has Labels: false

    Can Modify Layer: true

    Can Scale Symbols: false

    Use Standardized Queries: true

    Supports Datum Transformation: true

    Extent:
      XMin: -1.90104513423E7
      YMin: -1616220.4723000005
      XMax: 1.62227856034E7
      YMax: 9836437.969899997
      Spatial Reference: 102100  (3857)


    Drawing Info:
      Renderer:
        Simple Renderer:
        Symbol:
          Style: esriSLSDash
          Color: [140, 127, 120, 255]
          Width: 0
        Label: N/A
        Description: N/A
      Transparency: 0
      Labeling Info:
    Advanced Query Capabilities:
      Supports Statistics: true
      Supports OrderBy: true
      Supports Distinct: true
      Supports Pagination: true
      Supports TrueCurve: true
      Supports Returning Query Extent: true
      Supports Query With Distance: true
      Supports Sql Expression: true
      Supports Query With ResultType: false
      Supports Returning Geometry Centroid: false
      Supports Binning LOD: false
      Supports Query With LOD Spatial Reference: false
      Supports Percentile Statistics: true
      Supports Having Clause: true
      Supports Count Distinct: true
      Supports Time Relation: true
      Supports Sql Format: false
      Supports Query Analytic: true
      Supports Query With Current User: true

    HasZ: true

    HasM: true

    Has Attachments: false

    HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

    Type ID Field: null

    Fields:
    • OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
    • TRLNAME ( type: esriFieldTypeString, alias: TRLNAME, length: 254 )
    • TRLALTNAME ( type: esriFieldTypeString, alias: TRLALTNAME, length: 254 )
    • MAPLABEL ( type: esriFieldTypeString, alias: MAPLABEL, length: 100 )
    • TRLSTATUS ( type: esriFieldTypeString, alias: TRLSTATUS, length: 50 )
    • TRLSURFACE ( type: esriFieldTypeString, alias: TRLSURFACE, length: 50 )
    • TRLTYPE ( type: esriFieldTypeString, alias: TRLTYPE, length: 50 )
    • TRLCLASS ( type: esriFieldTypeString, alias: TRLCLASS, length: 50 )
    • TRLUSE ( type: esriFieldTypeString, alias: TRLUSE, length: 254 )
    • PUBLICDISPLAY ( type: esriFieldTypeString, alias: PUBLICDISPLAY, length: 50 )
    • DATAACCESS ( type: esriFieldTypeString, alias: DATAACCESS, length: 50 )
    • ACCESSNOTES ( type: esriFieldTypeString, alias: ACCESSNOTES, length: 1073741822 )
    • ORIGINATOR ( type: esriFieldTypeString, alias: ORIGINATOR, length: 1073741822 )
    • UNITCODE ( type: esriFieldTypeString, alias: UNITCODE, length: 10 )
    • UNITNAME ( type: esriFieldTypeString, alias: UNITNAME, length: 254 )
    • UNITTYPE ( type: esriFieldTypeString, alias: UNITTYPE, length: 254 )
    • GROUPCODE ( type: esriFieldTypeString, alias: GROUPCODE, length: 10 )
    • GROUPNAME ( type: esriFieldTypeString, alias: GROUPNAME, length: 254 )
    • REGIONCODE ( type: esriFieldTypeString, alias: REGIONCODE, length: 4 )
    • CREATEDATE ( type: esriFieldTypeDate, alias: CREATEDATE, length: 8, precision: 1 )
    • EDITDATE ( type: esriFieldTypeDate, alias: EDITDATE, length: 8, precision: 1 )
    • LINETYPE ( type: esriFieldTypeString, alias: LINETYPE, length: 50 )
    • MAPMETHOD ( type: esriFieldTypeString, alias: MAPMETHOD, length: 1073741822 )
    • MAPSOURCE ( type: esriFieldTypeString, alias: MAPSOURCE, length: 1073741822 )
    • SOURCEDATE ( type: esriFieldTypeDate, alias: SOURCEDATE, length: 8, precision: 1 )
    • XYACCURACY ( type: esriFieldTypeString, alias: XYACCURACY, length: 50 )
    • GEOMETRYID ( type: esriFieldTypeString, alias: GEOMETRYID, length: 38 )
    • FEATUREID ( type: esriFieldTypeString, alias: FEATUREID, length: 50 )
    • FACLOCID ( type: esriFieldTypeString, alias: FACLOCID, length: 10 )
    • FACASSETID ( type: esriFieldTypeString, alias: FACASSETID, length: 10 )
    • IMLOCID ( type: esriFieldTypeString, alias: IMLOCID, length: 25 )
    • OBSERVABLE ( type: esriFieldTypeString, alias: OBSERVABLE, length: 20 )
    • ISEXTANT ( type: esriFieldTypeString, alias: ISEXTANT, length: 20 )
    • OPENTOPUBLIC ( type: esriFieldTypeString, alias: OPENTOPUBLIC, length: 20 )
    • ALTLANGNAME ( type: esriFieldTypeString, alias: ALTLANGNAME, length: 254 )
    • ALTLANG ( type: esriFieldTypeString, alias: ALTLANG, length: 10 )
    • SEASONAL ( type: esriFieldTypeString, alias: SEASONAL, length: 20 )
    • SEASDESC ( type: esriFieldTypeString, alias: SEASDESC, length: 1073741822 )
    • MAINTAINER ( type: esriFieldTypeString, alias: MAINTAINER, length: 50 )
    • NOTES ( type: esriFieldTypeString, alias: NOTES, length: 1073741822 )
    • StagingTable ( type: esriFieldTypeString, alias: StagingTable, length: 254 )
    • Shape ( type: esriFieldTypeGeometry, alias: Shape )
    • Shape.STLength() ( type: esriFieldTypeDouble, alias: Shape.STLength() )