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Layer: Transect_rates_TIN (ID:0)

View In:   Map Viewer

Name: Transect_rates_TIN

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:

Drawing Info:

HasZ: true

HasM: true

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: FID

Unique ID Field:

Global ID Field:

Type ID Field:

Fields:
Templates:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 8/26/2025 12:08:02 AM

Schema Last Edit Date: 8/26/2025 12:08:02 AM

Data Last Edit Date: 8/26/2025 12:08:02 AM

Supported Operations:   Query   Query Pivot   Query Top Features   Query Analytic   Query Bins   Generate Renderer   Validate SQL   Get Estimates   ConvertFormat