Name: EPR Points 1937/38 and 2017

Display Field: EPRCAT

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: The 1937/1938 shoreline was digitzed from historic aerial photography that were orthorectified in ERDAS by the Shoreline Studies Program and the 2017 shoreline was digitized from the Virginia Base Mapping Program (VBMP) orthophotography for Chesapeake Bay region in Virginia. The digital orthophotography was acquired and processed by VBMP. The bay side shore for 12 localities were included. These counities include Accomack, Northampton, Virginia Beach, Norfolk, Poquoson, York, Hampton, Gloucester, Middlesex, Mathews, Lancaster, Northumberland.

Definition Expression: N/A

Copyright Text: Acknowledgement of the Virginia Institute of Marine Science, Shoreline Studies Program is required for any value-added data sets derived from these data. Distribution of this dataset allows various users the ability to visualize the information in a Geographic Information System.

Default Visibility: false

MaxRecordCount: 1000

Supported Query Formats: JSON, AMF, geoJSON

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: false

Supports Statistics: false

Has Labels: false

Can Modify Layer: false

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: 296383.02871131897
YMin: 4073343.014406206
XMax: 444028.5996227274
YMax: 4295273.251499999
Spatial Reference: 26918  (26918)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: EPRCAT
Field 2: null
Field 3: null
Field Delimiter: ,
Default Symbol:
N/A
Default Label: null
UniqueValueInfos:
• Value: Very High Accretion
  Label: Very High Accretion: > +10 (ft/yr)
  Description:
  Symbol:
  
• Value: High Accretion
  Label: High Accretion: +10 to +5 (ft/yr)
  Description:
  Symbol:
  Style: esriSMSCircle
  Color: [230, 152, 0, 255]
  Size: 6.0
  Angle: 0.0
  XOffset: 0
  YOffset: 0
• Value: Medium Accretion
  Label: Medium Accretion: +5 to +2 (ft/yr)
  Description:
  Symbol:
  Style: esriSMSCircle
  Color: [0, 0, 0, 255]
  Size: 6.0
  Angle: 0.0
  XOffset: 0
  YOffset: 0
• Value: Low Accretion
  Label: Low Accretion: +2 to +1 (ft/yr)
  Description:
  Symbol:
  Style: esriSMSCircle
  Color: [0, 92, 230, 255]
  Size: 6.0
  Angle: 0.0
  XOffset: 0
  YOffset: 0
• Value: Very Low Accretion
  Label: Very Low Accretion: +1 to 0 (ft/yr)
  Description:
  Symbol:
  Style: esriSMSCircle
  Color: [168, 112, 0, 255]
  Size: 6.0
  Angle: 0.0
  XOffset: 0
  YOffset: 0
• Value: Very Low Erosion
  Label: Very Low Erosion: 0 to -1 (ft/yr)
  Description:
  Symbol:
  Style: esriSMSCircle
  Color: [56, 168, 0, 255]
  Size: 6.0
  Angle: 0.0
  XOffset: 0
  YOffset: 0
• Value: Low Erosion
  Label: Low Erosion: -1 to -2 (ft/yr)
  Description:
  Symbol:
  Style: esriSMSCircle
  Color: [255, 115, 223, 255]
  Size: 6.0
  Angle: 0.0
  XOffset: 0
  YOffset: 0
• Value: Medium Erosion
  Label: Medium Erosion: -2 to -5 (ft/yr)
  Description:
  Symbol:
  Style: esriSMSCircle
  Color: [230, 230, 0, 255]
  Size: 6.0
  Angle: 0.0
  XOffset: 0
  YOffset: 0
• Value: High Erosion
  Label: High Erosion: -5 to -10 (ft/yr)
  Description:
  Symbol:
  Style: esriSMSCircle
  Color: [230, 0, 0, 255]
  Size: 6.0
  Angle: 0.0
  XOffset: 0
  YOffset: 0
• Value: Very High Erosion
  Label: Very High Erosion:> -10 (ft/yr)
  Description:
  Symbol:
  
Transparency: 0
Labeling Info:

Advanced Query Capabilities:

Supports Statistics: false
Supports OrderBy: false
Supports Distinct: false
Supports Pagination: false
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: false
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• FID ( type: esriFieldTypeOID, alias: FID )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• OBJECTID ( type: esriFieldTypeInteger, alias: OBJECTID )
• EPR_Mtr ( type: esriFieldTypeSingle, alias: EPR_Mtr )
• EPR_ft ( type: esriFieldTypeSingle, alias: EPR_ft )
• EPRCAT ( type: esriFieldTypeString, alias: EPRCAT, length: 50 )
• Locality ( type: esriFieldTypeString, alias: Locality, length: 50 )
• TimePeriod ( type: esriFieldTypeString, alias: TimePeriod, length: 15 )
• Range_FtYr ( type: esriFieldTypeString, alias: Range_FtYr, length: 25 )
• CreatedBy ( type: esriFieldTypeString, alias: CreatedBy, length: 50 )

Supported Operations:   Query   Generate Renderer   Return Updates

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