Name: Vent Structures - active (Source: Ocean Networks Canada)

Display Field: ORGANIZATION

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: Times and positions of observed and annotated hydrothermal vents during ONC dives between 2007 and 2016 have been extracted from the dive logger comments in the Oceans 2.0 database. The structure follows that of the Coastal and Marine Ecological Classification Standard and active or inactive descriptions are added where known. Note: this layer is not a representation of all hydrothermal vents at EHV MPA, or the result of specific seafloor surveys. It displays wherever hydrothermal vents were observed and logged in Oceans 2.0. The observations have been compiled into a layer and hyperlinks to the video added using the time string. If the link does not go directly to the point listed in the video, then it is likely that the video is not yet transcodedfor that dive. Please contact Ocean Networks Canada for more information on dive video.

Copyright Text: Ocean Networks Canada

Default Visibility: true

MaxRecordCount: 1000

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: -129.1090636355783
YMin: 47.92353899972511
XMax: -129.06687489965685
YMax: 47.99735130002256
Spatial Reference: 4326  (4326)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
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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 )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• ORGANIZATION ( type: esriFieldTypeString, alias: ORGANIZATION, length: 255 )
• CRUISE_ID ( type: esriFieldTypeDouble, alias: CRUISE_ID )
• VESSEL ( type: esriFieldTypeString, alias: VESSEL, length: 255 )
• DIVE_NUMBER ( type: esriFieldTypeString, alias: DIVE_NUMBER, length: 255 )
• ONC_DIVE_ID ( type: esriFieldTypeDouble, alias: ONC_DIVE_ID )
• ROV ( type: esriFieldTypeString, alias: ROV, length: 255 )
• DIVE_CHIEF ( type: esriFieldTypeString, alias: DIVE_CHIEF, length: 255 )
• DATE_TIME_STAMP ( type: esriFieldTypeDate, alias: DATE_TIME_STAMP, length: 8 )
• HDR_ID ( type: esriFieldTypeDouble, alias: HDR_ID )
• LINE_ID ( type: esriFieldTypeDouble, alias: LINE_ID )
• OBSERVATION_SOURCE ( type: esriFieldTypeString, alias: OBSERVATION_SOURCE, length: 255 )
• LATITUDE ( type: esriFieldTypeDouble, alias: LATITUDE )
• LONGITUDE ( type: esriFieldTypeDouble, alias: LONGITUDE )
• DEPTH ( type: esriFieldTypeDouble, alias: DEPTH )
• DIVE_COMMENT ( type: esriFieldTypeString, alias: DIVE_COMMENT, length: 255 )
• VIDEO_LINK ( type: esriFieldTypeString, alias: VIDEO_LINK, length: 255 )

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

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