Name: Chatham Storm Surge

Display Field: OBJECTID

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This storm surge zones layer was created as part of the Comprehensive Hurricane Preparedness Study (CHPS) project by the National Oceanic and Atmospheric Administration (NOAA) Coastal Services Center (CSC) and the Chatham County (GA) Emergency Management Agency (CEMA). This layer represents the potential storm surge inundation from worst-case scenario categories 1 through 5 hurricanes. The data used to develop this layer were the SLOSH (Sea, Lake, and Overland Surges from Hurricanes, NOAA National Weather Service) Model Categories 1 through 5 Maximum of Maximums (MOM) layers and a 15 ft resolution digital elevation model provided by SAGIS (Savannah Area GIS). A Storm Surge ReMapping Model (ArcGIS 9.1 Model Builder) developed by CSC was used to create this layer and is a methodology taken from the University of Georgia (UGA), Information Technology Outreach Services. This methodology was used by UGA to map Chatham County's previous surge zones using 30m elevation data.

Definition Expression: N/A

Copyright Text:

Default Visibility: true

MaxRecordCount: 1000

Supported Query Formats: JSON, AMF, geoJSON

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: -9060840.042809311
YMin: 3724921.3426362635
XMax: -8997759.656372359
YMax: 3794716.1726099676
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: Category
Field 2: null
Field 3: null
Field Delimiter: ,
Default Symbol:
N/A
Default Label: null
UniqueValueInfos:
• Value: 0
  Label: Tropical Storm
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [0, 92, 230, 255]
  Outline:
  Style: esriSLSSolid
  Color: [0, 0, 0, 0]
  Width: 0
• Value: 1
  Label: CAT 1
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [115, 178, 255, 255]
  Outline:
  Style: esriSLSSolid
  Color: [0, 0, 0, 0]
  Width: 0
• Value: 2
  Label: CAT 2
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [190, 210, 255, 255]
  Outline:
  Style: esriSLSSolid
  Color: [0, 0, 0, 0]
  Width: 0
• Value: 3
  Label: CAT 3
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [255, 255, 115, 255]
  Outline:
  Style: esriSLSSolid
  Color: [0, 0, 0, 0]
  Width: 0
• Value: 4
  Label: CAT 4
  Description:
  Symbol:
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  Color: [255, 170, 0, 255]
  Outline:
  Style: esriSLSSolid
  Color: [0, 0, 0, 0]
  Width: 0
• Value: 5
  Label: CAT 5
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [230, 0, 0, 255]
  Outline:
  Style: esriSLSSolid
  Color: [0, 0, 0, 0]
  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

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID , alias: OBJECTID )
• Category ( type: esriFieldTypeString , alias: CATEGORY , length: 50 )
• Shape_Leng ( type: esriFieldTypeDouble , alias: Shape_Leng )
• Shape ( type: esriFieldTypeGeometry , alias: Shape )
• GlobalID ( type: esriFieldTypeGlobalID , alias: GlobalID , length: 38 )
• created_user ( type: esriFieldTypeString , alias: created_user , length: 255 )
• created_date ( type: esriFieldTypeDate , alias: created_date , length: 8 )
• last_edited_user ( type: esriFieldTypeString , alias: last_edited_user , length: 255 )
• last_edited_date ( type: esriFieldTypeDate , alias: last_edited_date , length: 8 )
• Shape.STArea() ( type: esriFieldTypeDouble , alias: Shape.STArea() )
• Shape.STLength() ( type: esriFieldTypeDouble , alias: Shape.STLength() )

Supported Operations:   Query   Generate Renderer   Return Updates