Layers:

Layer: Transect_rates_ROTA (3)


Name: Transect_rates_ROTA

Display Field: ObjectID_1

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description:

Results include (1) distance measurements: Shoreline Change Envelope (SCE) and Net Shoreline Movement (NSM); and (2) Statistics: End Point Rate (EPR), Linear Regression Rate (LRR), and Weighted Linear Regression (WLR). Transect spacing is every 50 meters with a smoothing distance of 250 meters. Confidence interval is set to 90%.



Copyright Text: The Digital Shoreline Analysis System (DSAS) version 6 is a standalone application that calculates shoreline or boundary change over time. The GIS of a user’s choice is used to prepare the data for DSAS. Like previous versions, DSAS v.6 enables a user to calculate rate-of-change statistics from multiple historical shoreline positions. It provides an automated method for establishing measurement transects, performs rate calculations, and provides uncertainties associated with rates of change (USGS).

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: 297201.3208
YMin: 1560703.1209
XMax: 315500.3626
YMax: 1570598.8237
Spatial Reference: 102449 (8693)


Drawing Info:

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HasZ: true

HasM: true

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: FID

Unique ID Field:

Name : FID

IsSystemMaintained : True


Global ID Field:

Type ID Field:

Fields:
• FID (type: esriFieldTypeOID, alias: FID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• ObjectID_1 (type: esriFieldTypeDouble, alias: ObjectID_1, SQL Type: sqlTypeOther, nullable: true, editable: true)
• BaselineID (type: esriFieldTypeDouble, alias: BaselineID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TransOrder (type: esriFieldTypeDouble, alias: TransOrder, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TransEdit (type: esriFieldTypeDouble, alias: TransEdit, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TransectId (type: esriFieldTypeDouble, alias: TransectId, SQL Type: sqlTypeOther, nullable: true, editable: true)
• ShrCount (type: esriFieldTypeDouble, alias: ShrCount, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LRR (type: esriFieldTypeDouble, alias: LRR, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LR2 (type: esriFieldTypeDouble, alias: LR2, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LCI (type: esriFieldTypeDouble, alias: LCI, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LSE (type: esriFieldTypeDouble, alias: LSE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• EPR (type: esriFieldTypeDouble, alias: EPR, SQL Type: sqlTypeOther, nullable: true, editable: true)
• EPRunc (type: esriFieldTypeDouble, alias: EPRunc, SQL Type: sqlTypeOther, nullable: true, editable: true)
• NSM (type: esriFieldTypeDouble, alias: NSM, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SCE (type: esriFieldTypeDouble, alias: SCE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• WLR (type: esriFieldTypeDouble, alias: WLR, SQL Type: sqlTypeOther, nullable: true, editable: true)
• WR2 (type: esriFieldTypeDouble, alias: WR2, SQL Type: sqlTypeOther, nullable: true, editable: true)
• WCI (type: esriFieldTypeDouble, alias: WCI, SQL Type: sqlTypeOther, nullable: true, editable: true)
• WSE (type: esriFieldTypeDouble, alias: WSE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TCD (type: esriFieldTypeDouble, alias: TCD, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Name: Transect_rates_ROTA
Description:
Drawing Tool: esriFeatureEditToolLine
Prototype:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 8/26/2025 12:15:11 AM

Schema Last Edit Date: 8/26/2025 12:15:11 AM

Data Last Edit Date: 8/26/2025 12:15:11 AM