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Layer: Great Lakes (ID: 4)

Name: Great Lakes

Display Field: Port_Group

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Input data is from the following fivesources: 1. Polygon data created with data from ENC DIRECT TO GIS ( Scale (Band 4/5) ENC boundaries - includes all area in M_COVR except the LNDARE coverage(NaturalFeaturesA/Land_Area) was erased from coverage area (MetadataA/Coverage_Area) at both the “Approach” and “Harbor”scales then joining both resultant polygons. The scale of the compilation ranged from 1:150000 (smallest scale of Band 4 ENC used) to 1:5000 (largest scale of Band 5 ENC used)2. Location of navigation channels, port infrastructure, precautionary, pilot, and depth areas and contour lines are from large scale RNC.kap files, NOAA_RNC MapService, and ENC Direct to GIS.Delineation boundaries include port infrastructure with an inland buffer of 500 meters for ports that have less than 10,000,000 tons of total mass cargo transported through the port per year and an inland buffer of 1000 meters for ports with greater than 10,000,000 tons of total mass cargo transported through the port per year.3. AIS data points found in (which passage has the highest traffic for the most vessels) from May 2010 in UTM zones 15, 16, 17, and 18.4. Coast Pilot (Textual description of each port and its features)5. Regional Navigation Managers:-Thomas Loeper, NOAA, National Ocean Service, Office of Coast SurveySoftware:ArcGIS 10.2 was used to process this dataDates:Date of compilation: September 1stto September 30th,2014

Copyright Text: Christina Belton (NOAA) ( – Primary Author Kathleen Jamison (NOAA) ( – Project Manager

Default Visibility: true

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Drawing Info: Advanced Query Capabilities:
HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Supported Operations:   Query   Query Attachments   Generate Renderer   Return Updates

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