Name: Bay Shoreline

Display Field: FID_P7TidalShoreline_December2023

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This tidal shoreline layer is based primarily on shoreline data provided by the Virginia Institute of Marine Science (VIMS) Center for Coastal Resources Management (CCRM), with minor modifications in six locations. In all six instances, the modifications were made using the National Oceanic and Atmospheric Administration's (NOAA) zero-foot sea level rise dataset. These modifications were as follows:Added the Delaware portion of the tidal Nanticoke River up to the mean higher high tidal limit.Added a braided channel in the Anacostia River in Washington, DC at Kingman Island.Widened the Anacostia River in Washington, DC at the Washington Navy Yard.Shortened the Rappahannock River to the mean higher high tidal limit.Shortened the York River to the mean higher high tidal limit.Shortened the Pamunkey River to the mean higher high tidal limit.The VIMS source dataset is a composite of shorelines taken from shoreline inventories created by the Center for Coastal Resources Management (CCRM) at the Virginia Institute of Marine Science (VIMS), Gloucester Point, Virginia. Inventory shorelines range in publication date from 2009 to 2022 and reference imagery from high resolution imagery from Virginia's VBMP (2009, 2011, 2013, 2015, 2017, and/or 2019), NOAA Continually Updated Shoreline Product (CUSP), and Maryland's Six-Inch resolution aerial imagery (2016/2017 and 2019/2020), and are not tidally referenced.

Service Item Id: 1233e45533794609ba9f7e080bfa41ac

Copyright Text: Center for Coastal Resources Management (CCRM), 2022. Chesapeake Bay Shoreline. Virginia Institute of Marine Science, William & Mary, Gloucester Point, Virginia. Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office for Coastal Management (OCM) 2016 NOAA Office for Coastal Management Sea Level Rise Data: Current Mean Higher High Water Inundation Extent Charleston, SC NOAA's Ocean Service, Office for Coastal Management (OCM) https://www.coast.noaa.gov/slr https://coast.noaa.gov/digitalcoast/tools/slr https://coast.noaa.gov/slrdata Chesapeake Bay Program Office GIS Team

Default Visibility: true

MaxRecordCount: 2000

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: -8624026.9552
YMin: 4395645.8961
XMax: -8390147.393
YMax: 4819943.810799999
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Simple Renderer:
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Outline:
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Label: N/A
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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 )
• FID_P7TidalShoreline_December2023 ( type: esriFieldTypeInteger, alias: FID_P7TidalShoreline_December2023 )
• Shape_Length ( type: esriFieldTypeDouble, alias: Shape_Length )
• Shape_Area ( type: esriFieldTypeDouble, alias: Shape_Area )

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

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