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snippet: This service shows all navigation channels maintained by USACE districts that have completed all or portions of the National Channel Framework through eHydro.
summary: This service shows all navigation channels maintained by USACE districts that have completed all or portions of the National Channel Framework through eHydro.
extent: [[-180,-60.817141030000002],[180,64.501410017000097]]
accessInformation: US Army Corps of Engineers Mobile District Operations Division Spatial Data Branch
thumbnail: thumbnail/thumbnail.png
maxScale: 1.7976931348623157E+308
typeKeywords: ["ArcGIS","ArcGIS Server","Data","Map Service","Service"]
description: <div style='text-align:Left;'><div><div><div style='font-size:12pt'><p><span>The National Channel Framework (NCF) is an enterprise Geographic Information System (eGIS) database providing information about congressionally authorized navigation channels maintained by the US Army Corps of Engineers. This service includes channel details based on district-managed GIS polygons rather than on CAD-based linework, and is maintained through the eHydro hydrographic survey application. Details include reaches, channel areas, quarters, centerlines, and stationing.</span></p></div></div></div></div>
licenseInfo: <div style='text-align:Left;'><div><p><span>These data were compiled for government use and represent the results of data collection/processing for a specific U.S. Army Corps of Engineers (USACE) activity. The USACE makes no representation as to the suitability or accuracy of these data for any other purpose and disclaims any liability for errors that the data may contain. As such, it is only valid for its intended use, content, time, and accuracy specifications. While there are no explicit constraints on the use of the data, please exercise appropriate and professional judgment in the use and interpretation of these data.</span></p></div></div>
catalogPath:
title: National Channel Framework
type: Map Service
url:
tags: ["eHydro"]
culture: en-US
portalUrl:
name: National Channel Framework
guid: AA56A0B2-25D2-47CD-98E8-6F6E6F7E2CC8
minScale: 0
spatialReference: GCS_WGS_1984