video108_0201 -- Point coverage of sediment types from video collected on AR-04-04 McArthurII research cruise.
Data Set (DS) | Office of National Marine Sanctuaries (ONMS)GUID: gov.noaa.nmfs.inport:40161 | Updated: May 30, 2023 | Published / External
Item Identification
Title: | video108_0201 -- Point coverage of sediment types from video collected on AR-04-04 McArthurII research cruise. |
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Short Name: | video108_0201 |
Status: | Completed |
Publication Date: | 2005 |
Abstract: |
A Phantom DH2+2 remotely operated vehicle (ROV) outfitted with video equipment (and other devices) was deployed from the NOAA Ship McAurthurII (AR04-04) in an attempt to document the presence of critical hard bottom benthic habitats believed to exist in the waters of the Olympic Coast national marine sanctuary (OCNMS). Video data from specific dives falling withint he bounds of the HMPR-108-2002-01 survey area were reviewed to examine the benthic characteristics as a tool for validating sonar imagery. |
Purpose: |
The ROV survey was conducted to help address management questions of the OCNMS related to benthic communities, groundtruth previous acoustic surveys, characterize the diversity, abundances, and health of living marine resources associated with hardbottom and soft bottom substrates, evaluate the fishing/harvest pressures on these critical habitats and their associated fauna in areas of high and low fishing intensity, generate GIS-compatible data on critical habitats, and provide support to sanctuary-wide interests on the west coast to address such topics as conditions of critical habitats, and fishing/harvest impacts in these areas. |
Notes: |
1500 |
Keywords
Theme Keywords
Thesaurus | Keyword |
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ISO 19115 Topic Category |
oceans
|
UNCONTROLLED | |
NOS Topic Category | Environmental Monitoring |
None | Geology |
None | Groundtruthing |
None | Ocean Floor |
None | Phantom DH2+2 ROV |
None | Sedimentology |
None | Video Imagery |
Spatial Keywords
Thesaurus | Keyword |
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UNCONTROLLED | |
None | Olympic Coast National Marine Sanctuary |
None | Strait of Juan de Fuca |
None | Washington |
Physical Location
Organization: | Office of National Marine Sanctuaries |
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City: | Silver Spring |
State/Province: | MD |
Data Set Information
Data Set Scope Code: | Data Set |
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Maintenance Frequency: | As Needed |
Data Presentation Form: | vector digital data |
Distribution Liability: |
The Olympic Coast National Marine Sanctuary nor any of their employees, make any warranty, express or implied,including the warranties of merchantability and fitness for a particular purpose, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product or process disclosed,or represents that its use would not infringe privately owned rights. Original data elements may have been compiled from various sources. Spatial information may not meet National Mapping Accuracy Standards. This information may be updated, corrected, or otherwise modified without notification. For additional information about this data contact the Olympic Coast national marine sanctuary. |
Support Roles
Data Steward
Date Effective From: | 2005 |
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Date Effective To: | |
Contact (Position): | OCNMS GIS Coordinator |
Address: |
115 East Railroad Ave Suite 301 Port Angeles, WA 98362 |
Email Address: | olympiccoast@noaa.gov |
Distributor
Date Effective From: | 2005 |
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Date Effective To: | |
Contact (Position): | OCNMS GIS Coordinator |
Address: |
115 East Railroad Ave Suite 301 Port Angeles, WA 98362 |
Email Address: | olympiccoast@noaa.gov |
Metadata Contact
Date Effective From: | 2005 |
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Date Effective To: | |
Contact (Position): | OCNMS GIS Coordinator |
Address: |
115 East Railroad Ave Suite 301 Port Angeles, WA 98362 |
Email Address: | olympiccoast@noaa.gov |
Point of Contact
Date Effective From: | 2005 |
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Date Effective To: | |
Contact (Position): | OCNMS GIS Coordinator |
Address: |
115 East Railroad Ave Suite 301 Port Angeles, WA 98362 |
Email Address: | olympiccoast@noaa.gov |
Extents
Currentness Reference: | Ground Condition |
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Extent Group 1
Extent Group 1 / Geographic Area 1
W° Bound: | -125.073709 | |
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E° Bound: | -125.000415 | |
N° Bound: | 48.246984 | |
S° Bound: | 48.106962 |
Extent Group 1 / Time Frame 1
Time Frame Type: | Discrete |
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Start: | 2004-07 |
Spatial Information
Spatial Representation
Representations Used
Vector: | Yes |
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Vector Representation 1
Point Object Present?: | Yes |
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Point Object Count: | 18901 |
Access Information
Security Class: | Unclassified |
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Data Access Constraints: |
None |
Data Use Constraints: |
These data are subjective visual visual observations from video imagery. Interpret with caution. |
Distribution Information
Distribution 1
Download URL: | http://olympiccoast.noaa.gov/science/habitatmapping/habitatmapping.htmldatacatalog.html |
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Distributor: | |
Description: |
Downloadable Data |
File Type (Deprecated): | Unknown |
File Size: | 3.662 |
URLs
URL 1
URL: | http://olympiccoast.noaa.gov/science/habitatmapping/habitatmapping.html |
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URL Type: |
Online Resource
|
Activity Log
Activity Log 1
Activity Date/Time: | 2008-05-19 |
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Description: |
Date that the source FGDC record was last modified. |
Activity Log 2
Activity Date/Time: | 2017-04-05 |
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Description: |
Converted from FGDC Content Standards for Digital Geospatial Metadata (version FGDC-STD-001-1998) using 'fgdc_to_inport_xml.pl' script. Contact Tyler Christensen (NOS) for details. |
Activity Log 3
Activity Date/Time: | 2017-09-13 |
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Description: |
Partial upload of Spatial Info section only. |
Activity Log 4
Activity Date/Time: | 2017-11-01 |
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Description: |
Replaced entire Lineage section to populate new Source Contribution field. |
Activity Log 5
Activity Date/Time: | 2018-02-08 |
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Description: |
Partial upload of Positional Accuracy fields only. |
Technical Environment
Description: |
Microsoft Windows 2000 Version 5.0 (Build 2195) Service Pack 4; ESRI ArcCatalog 9.1.0.722 |
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Data Quality
Accuracy: |
Unknown |
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Horizontal Positional Accuracy: |
Unknown. Positioning of the ROV was not precise due to less than optimal operation of the Trackpoint II positioning system. The position update frequency was something on the order of 6 times per minute.Evidently the navigation filter in Winfrog was set as such to not update until a "good" position was obtained. This resulted in duplicate positions being recorded in the nav file until an "updated good" position was sensed. |
Completeness Report: |
Unknown |
Conceptual Consistency: |
Not Tested |
Lineage
Sources
Hyland, J., C. Cooksey, E. Bowlby, M.S. Brancato, and S. Intelmann. 2005. A pilot survey of deepwater coral/spongeassemblages and their susceptibility to fishing/harvest impacts at the Olympic Coast national marine sanctuary (OCNMS).Cruise report for NOAA Ship McArthurII Cruise AR-04-04: Leg 2. NOAA Technical Memorandum NOS NCCOS 15. NOAA/NOS Centerfor Coastal Environmental Health and Biomolecular Research, Charleston, SC. 13p.
Contact Name: | NOAA NCCOS |
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Source Contribution: |
Video of seafloor. | Type of Source Media: Video |
Process Steps
Process Step 1
Description: |
Navigation information (along with time stamp) was extracted from digital overlay of video tapes recordedon Mini-DV media. A point file was created in ArcInfo 9.1 depicting the assumed position of the ROV. Position consideredto be assumed since the was USBL not operated appropriately. Video tapes were reviewed making note of primary and secondarysubstrate types, along with certain biological notations when deemed appropriate. Time stamp was noted on the video tapes ateach substrate transistion and assumed to remain constant until the next transistion in sediment type was encounntered.Substrate type was entered into an Excel spreadsheet format where timestamp was used to correlate sediment with positionalinformation. |
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Process Date/Time: | 2005-01-01 00:00:00 |
Catalog Details
Catalog Item ID: | 40161 |
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GUID: | gov.noaa.nmfs.inport:40161 |
Metadata Record Created By: | Tyler Christensen |
Metadata Record Created: | 2017-04-05 14:28+0000 |
Metadata Record Last Modified By: | SysAdmin InPortAdmin |
Metadata Record Last Modified: | 2023-05-30 18:09+0000 |
Metadata Record Published: | 2018-02-08 |
Owner Org: | ONMS |
Metadata Publication Status: | Published Externally |
Do Not Publish?: | N |
Metadata Last Review Date: | 2018-02-08 |
Metadata Review Frequency: | 1 Year |
Metadata Next Review Date: | 2019-02-08 |