Name: West Coast Haida Gwaii Synoptic Bottom Trawl Survey

Display Field: Survey_Year

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: This table contains information about the survey trips and fishing events (trawl tows/sets) that are part of this survey series. Trip-level information includes the year the survey took place, a unique trip identifier, the vessel that conducted the survey, and the trip start and end dates (the dates the vessel was away from the dock conducting the survey). Set-level information includes the date, time, location, and depth that fishing took place, as well as information that can be used to calculate fishing effort (duration) and swept area. All successful fishing events are included, regardless of what was caught.

Service Item Id: d4acd1d0ce6e44dc978d766dc3deb4f2

Copyright Text:

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

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

Extent:

XMin: -134.05256599999996
YMin: 52.772500000000036
XMax: -132.48489999999998
YMax: 54.484916000000055
Spatial Reference: 4326  (4326)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Label: N/A
Description: N/A
Transparency: 0
Labeling Info:

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• Survey_Year ( type: esriFieldTypeInteger, alias: Survey Year )
• Trip_identifier ( type: esriFieldTypeInteger, alias: Trip identifier )
• Vessel_name ( type: esriFieldTypeString, alias: Vessel name, length: 8000 )
• Trip_start_date ( type: esriFieldTypeDate, alias: Trip start date, length: 8 )
• Trip_end_date ( type: esriFieldTypeDate, alias: Trip end date, length: 8 )
• GMA ( type: esriFieldTypeInteger, alias: GMA )
• PFMA ( type: esriFieldTypeInteger, alias: PFMA )
• Set_number ( type: esriFieldTypeInteger, alias: Set number )
• Set_date ( type: esriFieldTypeDate, alias: Set date, length: 8 )
• Start_latitude ( type: esriFieldTypeDouble, alias: Start latitude )
• Start_longitude ( type: esriFieldTypeDouble, alias: Start longitude )
• End_latitude ( type: esriFieldTypeDouble, alias: End latitude )
• End_longitude ( type: esriFieldTypeDouble, alias: End longitude )
• Bottom_depth__m_ ( type: esriFieldTypeDouble, alias: Bottom depth (m) )
• Tow_duration__min_ ( type: esriFieldTypeInteger, alias: Tow duration (min) )
• Distance_towed__m_ ( type: esriFieldTypeDouble, alias: Distance towed (m) )
• Vessel_speed__m_min_ ( type: esriFieldTypeDouble, alias: Vessel speed (m/min) )
• Trawl_door_spread__m_ ( type: esriFieldTypeDouble, alias: Trawl door spread (m) )
• Trawl_mouth_opening_height__m_ ( type: esriFieldTypeString, alias: Trawl mouth opening height (m), length: 8000 )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )

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

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