Parent Layer: Benthic Images and Videos

Name: 2020 NCCOS ROV Photos

Display Field: Filename

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: This shapefile contains still images and associated coordinates collected from dives conducted during the Nancy Foster Cruise NF 20-08. This effort is part of a larger initiative to describe habitats and fish communities found in depths greater than 20 m for future management decisions. The SubAtlantic Mohawk 18 collected video images along transects of bottom features of interest identified from past multibeam seafloor surveys and identified habitat types along these features. The ROV collects georeferenced video and digital still photography. Navigation is provided by differentially corrected positioning system on the NOAA Ship Nancy Foster and offsets of ROV position provided by an ultra short baseline acoustic tracking system. Still images have time stamps that are synchronized with the navigation data and hyperlinked for viewing in the data atlas. 14 Remotely Operated Vehicle (ROV) dives for ground truthing were completed over the course of the 6 day mission, from September 10th to the 12th, 2020. From September 12th to the 15th, the Nancy Foster began surveying and conducting more ROV dives on the FKNMS sheet south Marquesas until the end of the data acquisition.

Copyright Text: NOAA/NOS/NCCOS Attn: Dr. Chris Taylor 101 Pivers Island Road Beaufort, NC 28516-9722

Default Visibility: false

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

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Extent:

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YMin: 2798271.093233186
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YMax: 2815785.2318382524
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
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Advanced Query Capabilities:

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Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• Closest_ROV ( type: esriFieldTypeInteger, alias: Closest ROV Timestamp )
• Closest_Photo ( type: esriFieldTypeInteger, alias: Closest Photo Timestamp )
• ROV_Lat_DD ( type: esriFieldTypeDouble, alias: ROV Latitude )
• ROV_Long_DD ( type: esriFieldTypeDouble, alias: ROV Longitude )
• ROV_Depth_m ( type: esriFieldTypeDouble, alias: ROV Depth (m) )
• ROV_Heading ( type: esriFieldTypeDouble, alias: ROV Heading )
• Bottom ( type: esriFieldTypeDouble, alias: Bottom Depth (m) )
• Site ( type: esriFieldTypeInteger, alias: Site )
• Photo_Number ( type: esriFieldTypeInteger, alias: Photo Number )
• Filename ( type: esriFieldTypeString, alias: File Name, length: 8000 )
• Fullsize ( type: esriFieldTypeString, alias: Fullsize, length: 8000 )
• Thumbnail ( type: esriFieldTypeString, alias: Thumbnail, length: 8000 )

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

  Iteminfo   Thumbnail   Metadata