Name: Marsh Migration Corridors (4ft sea level rise)

Display Field: ModelAgreement

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: There are four marsh migration models incorporated into this layer. NOAA generated raster data layers using three models (SLAMM, InVEST, NOAA). This raster showed where marsh migration was predicted to occur for a water level rise of four feet according to each of these three models. The Evolution of Tidal Marsh (ETM) marsh migration model which VIMS produced was then overlaid on top of this. The ETM rasters represent successive tidal ranges of two feet of elevation, incremented by 0.5 feet, i.e. 0-2 ft, 0.5-2.5 ft, 1-3 ft, etc.). From the ETM analysis, the tidal range layer was used which had a 4 foot water rise as a midpoint in the tidal range. The raster from ETM was overlaid on the raster from the NOAA analysis. Raster cells were classified by the number of models overlaid on a given cell. Cells overlaid by all four models were given a score of 4, cells overlaid by three models were given a score of 3, cells overlaid by two model were given a score of 2, and cells overlaid by one model were given a score of 1. High Intensity Developed land and Medium Intensity Developed land from the National Land Cover Dataset was removed from consideration by erasing this from the dataset.

Copyright Text:

Default Visibility: false

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: -8578810.6301
YMin: 4376586.686499998
XMax: -8445478.465499999
YMax: 4618381.206499997
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: ModelAgreement
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: Full Agreement (4/4 models)
  Label: Full Agreement (4/4 models)
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [138, 59, 134, 216]
  Outline:
  Style: esriSLSSolid
  Color: [140, 60, 136, 255]
  Width: 0
• Value: High Agreement (3/4 models)
  Label: High Agreement (3/4 models)
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [204, 114, 182, 216]
  Outline:
  Style: esriSLSSolid
  Color: [204, 113, 180, 255]
  Width: 0
• Value: Moderate Agreement (2/4 models)
  Label: Moderate Agreement (2/4 models)
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [219, 158, 190, 216]
  Outline:
  Style: esriSLSSolid
  Color: [221, 159, 191, 255]
  Width: 0
• Value: Low Agreement (1/4 models)
  Label: Low Agreement (1/4 models)
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [246, 229, 207, 216]
  Outline:
  Style: esriSLSSolid
  Color: [246, 229, 207, 255]
  Width: 0
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 )
• Id ( type: esriFieldTypeInteger, alias: Id )
• gridcode ( type: esriFieldTypeInteger, alias: gridcode )
• ModelAgreement ( type: esriFieldTypeString, alias: ModelAgreement, length: 255 )
• Acres ( type: esriFieldTypeDouble, alias: Acres )
• Locality ( type: esriFieldTypeString, alias: Locality, length: 255 )
• pubYear ( type: esriFieldTypeString, alias: pubYear, length: 255 )
• 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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