Name: LIMWA Hudson

Display Field: VLG_NAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Vector polygons that represent the landward extent of moderate wave action associated with the 1% annual chance (100-yr recurrance interva) flood elevation. These areas have water depths that would support a wave height expected to impart structural damage to residential development – known in FEMA parlance as the Limit of Moderate Wave Action in “LiMWA”. This polygon represents all areas seaward of the FEMA definition of the LiMWA, including the coastal high hazard zone (Zone VE). Derived from spatially variable flood depth values determined from post-analysis of FIS wave hazard modeling. A coverage was created for the 1% annual chance flood elevation for each SLR scenario. Coverages can be identified from the coverage name, formatted as XXX_YY_limwa, where XXX is the geographic area, YY is the SLR scenario in inches. Note, this layer terminates near Verplank on the Hudson River - areas upstream to not have sufficient fetch to produce wave heights that would result in overland waves greater than 1.5 ft.

Copyright Text:

Default Visibility: true

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON

Min Scale: 577790.554289

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: 585354.7359
YMin: 4525283.4827
XMax: 616786.7957
YMax: 4573673.6476
Spatial Reference: 26918  (26918)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Label:
Description:
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 )
• POL_ID ( type: esriFieldTypeString, alias: POL_ID, length: 25 )
• VLG_NAME ( type: esriFieldTypeString, alias: VLG_NAME, length: 50 )
• CNTY_NAME ( type: esriFieldTypeString, alias: CNTY_NAME, length: 50 )
• CTN_NAME ( type: esriFieldTypeString, alias: CTN_NAME, length: 50 )
• AREA_SQMI ( type: esriFieldTypeDouble, alias: AREA_SQMI )
• AREA_SQFT ( type: esriFieldTypeDouble, alias: AREA_SQFT )
• SHAPE ( type: esriFieldTypeGeometry, alias: SHAPE )
• SHAPE.AREA ( type: esriFieldTypeDouble, alias: SHAPE.AREA )
• SHAPE.LEN ( type: esriFieldTypeDouble, alias: SHAPE.LEN )

Supported Operations:   Query   Query Attachments   Generate Renderer   Return Updates

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