Parent Layer: Tidal BIBI

Name: Versar BIBI Random Stations

Display Field: STRATUM

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: This layer includes tidal Benthic Index of Biotic Integrity (B-IBI) data for randomly selected stations in the Choptank River (1995-2014). Data were collected by the Chesapeake Bay Program/Versar (http://www.versar.com/, http://www.chesapeakebay.net/data/downloads/baywide_benthic_database). A probability based sampling component was added in 1994 to assess benthic community condition at randomly selected sites throughout the Chesapeake Bay mainstream and tributaries to assess bay-wide patterns and spatial variability. In each of ten strata, 25 randomly selected sites are allocated each year, with one sample collected at each site. This layer displays randomly selected stations that have been sampled within the Choptank by year.

Copyright Text: Versar Inc.

Default Visibility: false

MaxRecordCount: 1000

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: 453364.30867157306
YMin: 89987.52347220667
XMax: 501078.86605039367
YMax: 133669.846566163
Spatial Reference: 26985  (26985)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: YEAR_
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: 1995
  Label: 1995
  Description: N/A
  Symbol:
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• Value: 1996
  Label: 1996
  Description: N/A
  Symbol:
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  Color: [36, 88, 156, 255]
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  Angle: 0.0
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• Value: 1997
  Label: 1997
  Description: N/A
  Symbol:
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  Color: [51, 103, 145, 255]
  Size: 5.0
  Angle: 0.0
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• Value: 1998
  Label: 1998
  Description: N/A
  Symbol:
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  Color: [64, 119, 133, 255]
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  Angle: 0.0
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• Value: 1999
  Label: 1999
  Description: N/A
  Symbol:
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  Color: [70, 133, 119, 255]
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  Angle: 0.0
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• Value: 2000
  Label: 2000
  Description: N/A
  Symbol:
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  Color: [77, 150, 106, 255]
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  Angle: 0.0
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• Value: 2001
  Label: 2001
  Description: N/A
  Symbol:
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• Value: 2002
  Label: 2002
  Description: N/A
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• Value: 2003
  Label: 2003
  Description: N/A
  Symbol:
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  Color: [81, 201, 56, 255]
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  Angle: 0.0
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• Value: 2004
  Label: 2004
  Description: N/A
  Symbol:
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• Value: 2005
  Label: 2005
  Description: N/A
  Symbol:
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• Value: 2006
  Label: 2006
  Description: N/A
  Symbol:
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  Angle: 0.0
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• Value: 2007
  Label: 2007
  Description: N/A
  Symbol:
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  Color: [255, 198, 10, 255]
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  Angle: 0.0
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• Value: 2008
  Label: 2008
  Description: N/A
  Symbol:
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  Angle: 0.0
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• Value: 2009
  Label: 2009
  Description: N/A
  Symbol:
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• Value: 2010
  Label: 2010
  Description: N/A
  Symbol:
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  Angle: 0.0
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• Value: 2011
  Label: 2011
  Description: N/A
  Symbol:
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  Angle: 0.0
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• Value: 2012
  Label: 2012
  Description: N/A
  Symbol:
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• Value: 2013
  Label: 2013
  Description: N/A
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• Value: 2014
  Label: 2014
  Description: N/A
  Symbol:
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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: 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

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• STATION ( type: esriFieldTypeDouble, alias: Station )
• TOTAL_DEPTH ( type: esriFieldTypeDouble, alias: Total Depth )
• SOURCE ( type: esriFieldTypeString, alias: Source, length: 255 )
• SAMPLE_DATE ( type: esriFieldTypeDate, alias: Sample Date, length: 8 )
• SITE_TYPE ( type: esriFieldTypeString, alias: Site type, length: 255 )
• IBI_SALZONE ( type: esriFieldTypeString, alias: IBI Salinity Zone, length: 255 )
• IBI_BOTTOM_TYPE ( type: esriFieldTypeString, alias: IBI Bottom Type, length: 255 )
• MEAN_IBI_SCORE ( type: esriFieldTypeDouble, alias: Mean IBI Score )
• MEAN_TOT_ABUND ( type: esriFieldTypeDouble, alias: Mean Total Abundance )
• MEAN_TOT_BIOMASS ( type: esriFieldTypeDouble, alias: Mean Total Biomass )
• CONDITION ( type: esriFieldTypeString, alias: Condition, length: 255 )
• YEAR_ ( type: esriFieldTypeDouble, alias: Year )

Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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