ArcGIS REST Services Directory Login | Get Token

Layer: Federal Navigation Project (ID: 40)

Name: Federal Navigation Project

Display Field: SHAPE_Length

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: These data contain the known outer boundaries for federally supported navigation projects in the northeast United States. Project areas include channels and anchorage areas that have required alteration of the waterway through dredging or other means. Other channel and anchorage areas, that do not require maintenance, can be found in complementary databases provided by NOAA and the Marine Cadastre. Please see NOAA nautical charts, the Electronic Code of Federal Regulations, and the United States Coast Pilots for controlling depth values for project areas.

Definition Expression: N/A

Copyright Text: Daniel R. Martin TBG @ NOAA Office for Coastal Management 2017

Default Visibility: false

MaxRecordCount: 1000

Supported Query Formats: JSON, AMF, geoJSON

Min Scale: 220000

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: false

Can Scale Symbols: false

Use Standardized Queries: true

Drawing Info: Advanced Query Capabilities:
HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Supported Operations:   Query   Generate Renderer   Return Updates