Layer: Erosion_MariaImagery (ID:0)

View In: Map Viewer

Name: Erosion_MariaImagery

Display Field: TYPE

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Areas subject to potential increased risk due to storm induced erosion from Hurricanes Irma and Maria were identified in this task. These areas were identified by a visual review of Vexcel Imagery, dated October 2017, and NOAA Imagery dated September 2017, compared to the shoreline delineated from pre-storm 2013 NOAA LiDAR surveys and available pre-storm imagery. Pre-storm imagery was sourced from NOAA Digital Coast and Google Earth. Areas of apparent storm induced erosion were identified by manually drawn polygons capturing three types of coastal erosion processes: erosion, deposition, and overwash. Polygons are bounded the extent of the area subject to erosion

Copyright Text:

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

Drawing Info:

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HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: FID

Unique ID Field:

Global ID Field:

Type ID Field: AFFECTS_ST

Fields:

FID (type: esriFieldTypeOID, alias: FID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
TYPE (type: esriFieldTypeString, alias: TYPE, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
AFFECTS_ST (type: esriFieldTypeString, alias: AFFECTS_ST, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
NRST_STRCT (type: esriFieldTypeDouble, alias: NRST_STRCT, SQL Type: sqlTypeOther, nullable: true, editable: true)
Erosion_ID (type: esriFieldTypeInteger, alias: Erosion_ID, SQL Type: sqlTypeOther, nullable: true, editable: true)
SHAPE_Leng (type: esriFieldTypeDouble, alias: SHAPE_Leng, SQL Type: sqlTypeOther, nullable: true, editable: true)
Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Types:

AFFECTS_ST: No

AFFECTS_ST: Yes

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 6/24/2025 7:18:17 PM

Schema Last Edit Date: 6/24/2025 7:18:17 PM

Data Last Edit Date: 6/24/2025 7:18:17 PM

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