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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>
Map Name: National Channel Framework
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Description: 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.
Service Item Id: 644ebbab38854918a10e630238b048da
Copyright Text: US Army Corps of Engineers Mobile District Operations Division Spatial Data Branch
Spatial Reference:
4326
(4326)
LatestVCSWkid(0)
Single Fused Map Cache: false
Initial Extent:
XMin: -146.052417594452
YMin: -12.968232426779476
XMax: 6.008743571241126
YMax: 74.647960435358
Spatial Reference: 4326
(4326)
LatestVCSWkid(0)
Full Extent:
XMin: -179.99999999999997
YMin: -60.81714102999996
XMax: 180.0000000000001
YMax: 64.50141001700007
Spatial Reference: 4326
(4326)
LatestVCSWkid(0)
Units: esriDecimalDegrees
Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP
Document Info:
Title: National Channel Framework
Author:
Comments: 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.
Subject: This service shows all navigation channels maintained by USACE districts that have completed all or portions of the National Channel Framework through eHydro.
Category:
Keywords: eHydro
AntialiasingMode: Fast
TextAntialiasingMode: Force
Supports Dynamic Layers: true
MaxRecordCount: 2000
MaxSelectionCount: 2000
MaxImageHeight: 4096
MaxImageWidth: 4096
Supported Query Formats: JSON, geoJSON, PBF
Supports Query Data Elements: true
Min Scale: 0
Max Scale: 0
Supports Datum Transformation: true
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