Parent Layer: Fisheries Data

Name: USGS Bottom Trawls

Display Field: OP_DATE

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This shapefile contains lines that locate the U.S. Geological Survey (USGS) fishing bottom trawl paths between Sand Island and Bark Point, Lake Superior. The BEG_LATTITUDE_DD and BEG_LONGITUDE_DD fields are the beginning points of the trawl, where the trawl hit the bottom of the lake. The END_LATTITUDE_DD and BEG_LONGITUDE_DD fields are the end of the trawl path, where the trawl was lifted off the bottom of the lake and was brought back on the ship. The data here represent the period from 1983 to 2020. The data source is https://www.sciencebase.gov/catalog/item/57e185c8e4b0908250033a54. For more information on this data, contact Mark Vinson (mvinson@usgs.gov). Data were cleaned, and shapefile was created by Ayman Mabrouk (ayman.mabrouk@noaa.gov)</SPAN></P></DIV></DIV></DIV>

Copyright Text: NOAA/NCCOS USGS

Default Visibility: false

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

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Supports Statistics: true

Has Labels: false

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Extent:

XMin: -1.01591577716E7
YMin: 5920199.428300001
XMax: -1.01188768138E7
YMax: 5943839.8609
Spatial Reference: 102100  (3857)

Drawing Info:

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Labeling Info:

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Supports Query With ResultType: false
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HasZ: false

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Time Info:

Start Time Field: OP_DATE
End Time Field: null
Track ID Field: null
Time Extent:
[1983/06/20 06:00:00 UTC, 2020/07/14 06:00:00 UTC]

Time Reference:
Time Zone: Central Standard Time
Respects Daylight Saving: false

Time Interval: 10
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Has Live Data: false
Export Options:
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Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• OP_DATE ( type: esriFieldTypeDate, alias: Date Collected, length: 8 )
• Shape_Length ( type: esriFieldTypeDouble, alias: Shape_Length )

Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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