Short Citation:
Office of National Marine Sanctuaries, 2021: video108_0201 -- Point coverage of sediment types from video collected on AR-04-04 McArthurII research cruise., https://www.fisheries.noaa.gov/inport/item/40161.

Item Identification

Title: video108_0201 -- Point coverage of sediment types from video collected on AR-04-04 McArthurII research cruise.
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
ISO 19115 Topic Category oceans
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
None Olympic Coast National Marine Sanctuary
None Strait of Juan de Fuca
None Washington

Physical Location

Organization: Office of National Marine Sanctuaries
City: Silver Spring
State/Province: MD

Data Set Information

Data Set Scope Code: Data Set
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

CC ID: 502082
Date Effective From: 2005
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

CC ID: 502084
Date Effective From: 2005
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

CC ID: 502085
Date Effective From: 2005
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

CC ID: 502083
Date Effective From: 2005
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

Extent Group 1

Extent Group 1 / Geographic Area 1

CC ID: 502088
W° Bound: -125.073709
E° Bound: -125.000415
N° Bound: 48.246984
S° Bound: 48.106962

Extent Group 1 / Time Frame 1

CC ID: 502087
Time Frame Type: Discrete
Start: 2004-07

Spatial Information

Spatial Representation

Representations Used

Vector: Yes

Vector Representation 1

CC ID: 587850
Point Object Present?: Yes
Point Object Count: 18901

Access Information

Security Class: Unclassified
Data Access Constraints:

None

Data Use Constraints:

These data are subjective visual visual observations from video imagery. Interpret with caution.

Distribution Information

Distribution 1

CC ID: 502089
Download URL: http://olympiccoast.noaa.gov/science/habitatmapping/habitatmapping.htmldatacatalog.html
Distributor:
Description:

Downloadable Data

File Type: Unknown
File Size: 3.662

URLs

URL 1

CC ID: 502080
URL: http://olympiccoast.noaa.gov/science/habitatmapping/habitatmapping.html
URL Type:
Online Resource

Activity Log

Activity Log 1

CC ID: 502102
Activity Date/Time: 2008-05-19
Description:

Date that the source FGDC record was last modified.

Activity Log 2

CC ID: 502101
Activity Date/Time: 2017-04-05
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

CC ID: 587848
Activity Date/Time: 2017-09-13
Description:

Partial upload of Spatial Info section only.

Activity Log 4

CC ID: 602103
Activity Date/Time: 2017-11-01
Description:

Replaced entire Lineage section to populate new Source Contribution field.

Activity Log 5

CC ID: 718974
Activity Date/Time: 2018-02-08
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

Data Quality

Accuracy:

Unknown

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.

CC ID: 602104
Contact Name: NOAA NCCOS
Source Contribution:

Video of seafloor. | Type of Source Media: Video

Process Steps

Process Step 1

CC ID: 602105
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.

Process Date/Time: 2005-01-01 00:00:00

Child Items

Rubric scores updated every 15m

Rubric Score Type Title
Entity (ENT) video108_0201.pat

Catalog Details

Catalog Item ID: 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: 2019-06-04 13:14+0000
Metadata Record Published: 2018-02-08
Owner Org: ONMS
Metadata Publication Status: Published Externally
Do Not Publish?: N
Metadata Next Review Date: 2019-02-09