Name: Erosion_Rates_wm

Display Field: Range_FtYr

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This layer was generated by combining the VIMS Shoreline Studies Erosion Rates from 1937-2009 (Hardaway, Jr. et al. 2020) with the NOAA Coastal Resilience water interface shoreline (\\ccrmspace\ccrm\NOAACoastalResilience\GIS\Data\Shorelines\water_interface_shl\allVA_waterinterface_line_noboundaries.shp). The shoreline layer was first dissolved into a single multipart shoreline, and then split into 10 m segments using the QGIS v3.24 "Split lines by maximum distance" tool. The erosion rate points were then joined to their nearest shoreline segment, with a maximum search distance of 500 m. Shoreline segments greater than 500 m from the nearest erosion rate point were manually assigned a rate of -0.03 m/yr based on work done by Cielomar Rodriguez for her dissertation at VIMS. The 3 cm/year loss will only be valid in small creeks, and should not be used for the Seaside Eastern Shore or any shoreline along larger bodies of water (e.g., the Pamunkey River). The field "EPR_Mtr" is the erosion rate in meters. Segments where fields "n" and "distance" == 0 are where the line segments were more than 500 m from the nearest EPR point, and were therefore assigned a value of -0.03 m/yr.</SPAN></P></DIV></DIV></DIV>

Copyright Text: Jessica Hendricks - NOAA Coastal Resilience shoreline layer Hardaway et al. - Erosion Rates Robert Isdell - this layer

Default Visibility: false

MaxRecordCount: 7000

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: -8518005.7323
YMin: 4476350.4048999995
XMax: -8487787.3682
YMax: 4505396.737300001
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: Range_FtYr
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: < -10 (ft/yr)
  Label: < -10 (ft/yr)
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [255, 183, 0, 255]
  Width: 5
• Value: -5 to -10 (ft/yr)
  Label: -5 to -10 (ft/yr)
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [219, 157, 0, 255]
  Width: 5
• Value: -2 to -5 (ft/yr)
  Label: -2 to -5 (ft/yr)
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [184, 132, 0, 255]
  Width: 5
• Value: -1 to -2 (ft/yr)
  Label: -1 to -2 (ft/yr)
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [148, 106, 0, 255]
  Width: 5
• Value: 0 to -1 (ft/yr)
  Label: 0 to -1 (ft/yr)
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [115, 80, 0, 255]
  Width: 5
• Value: +1 to 0 (ft/yr)
  Label: +1 to 0 (ft/yr)
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [96, 64, 128, 255]
  Width: 5
• Value: +2 to +1 (ft/yr)
  Label: +2 to +1 (ft/yr)
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [0, 128, 83, 255]
  Width: 5
• Value: +5 to +2 (ft/yr)
  Label: +5 to +2 (ft/yr)
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [34, 168, 123, 255]
  Width: 5
• Value: +10 to +5 (ft/yr)
  Label: +10 to +5 (ft/yr)
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [68, 212, 161, 255]
  Width: 5
• Value: > +10 (ft/yr)
  Label: > +10 (ft/yr)
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [102, 255, 204, 255]
  Width: 5
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: false
Supports Query With Current User: true

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 )
• Range_FtYr ( type: esriFieldTypeString, alias: Range_FtYr, length: 25 )
• Shape_Length ( type: esriFieldTypeDouble, alias: Shape_Length )

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

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