Short Citation:
Office of National Marine Sanctuaries, 2021: vid119_0601a-- Point coverage of sediment types from video collected on AR-06/07 McArthurII research cruise., https://www.fisheries.noaa.gov/inport/item/40156.

Item Identification

Title: vid119_0601a-- Point coverage of sediment types from video collected on AR-06/07 McArthurII research cruise.
Short Name: vid119_0601a
Status: Completed
Publication Date: 2007-05
Abstract:

The Canadian ROPOS remotely operated vehicle (ROV) outfitted with video equipment (and other devices) was deployed fromthe NOAA Ship McAurthurII during May-June 2006 in an attempt to document the presence of critical hard bottom benthic habitats believedto exist in the waters of the Olympic Coast national marine sanctuary (OCNMS). Video data from specific dives falling withinthe bounds of the HMPR-119-2006-01a survey area were reviewed to describe various benthic characteristics as a tool for validating sonar imagery.

Purpose:

The ROV survey was conducted to help address OCNMS management questions related to benthic communities, groundtruthprevious 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 faunain 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 theseareas.

Notes:

1495

Keywords

Theme Keywords

Thesaurus Keyword
ISO 19115 Topic Category oceans
NOS Data Explorer Topic Category Environmental Monitoring
None Geology
None Groundtruthing
None Ocean Floor
None ROPOS 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: 501944
Date Effective From: 2007-05
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: 501946
Date Effective From: 2007-05
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: 501947
Date Effective From: 2007-05
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: 501945
Date Effective From: 2007-05
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: 501950
W° Bound: -124.685072
E° Bound: -124.668708
N° Bound: 48.418655
S° Bound: 48.413579

Extent Group 1 / Time Frame 1

CC ID: 501949
Time Frame Type: Range
Start: 2006-05-23
End: 2006-06-05

Spatial Information

Spatial Representation

Representations Used

Vector: Yes

Vector Representation 1

CC ID: 587835
Point Object Present?: Yes
Point Object Count: 31605

Access Information

Security Class: Unclassified
Data Access Constraints:

None

Data Use Constraints:

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

Distribution Information

Distribution 1

CC ID: 501951
Download URL: http://olympiccoast.noaa.gov/science/habitatmapping/habitatmapping.htmldatacatalog.html
Distributor:
Description:

Downloadable Data

File Type: Unknown
File Size: 5.807

URLs

URL 1

CC ID: 501942
URL: http://olympiccoast.noaa.gov/science/habitatmapping/habitatmapping.html
URL Type:
Online Resource

Activity Log

Activity Log 1

CC ID: 501964
Activity Date/Time: 2008-06-15
Description:

Date that the source FGDC record was last modified.

Activity Log 2

CC ID: 501963
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: 587833
Activity Date/Time: 2017-09-13
Description:

Partial upload of Spatial Info section only.

Activity Log 4

CC ID: 602085
Activity Date/Time: 2017-11-01
Description:

Replaced entire Lineage section to populate new Source Contribution field.

Activity Log 5

CC ID: 718969
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 9.2.0.1324

Data Quality

Accuracy:

Unknown

Horizontal Positional Accuracy:

Unknown. Positioning of the ROV was accomplished through use of an IXSEA GAPS system.

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/sponge

CC ID: 602086
Contact Name: NOAA NCCOS
Source Contribution:

Video of seafloor. | Type of Source Media: Video

Process Steps

Process Step 1

CC ID: 602087
Description:

The time stamp recorded to the video was recorded as Pacific Daylight Time (PDT), howeverthe navigation files were based on GMT. To make the records match, the navigation time stamp was adjustedto PDT (ie reduced by 7 hours) using Microsoft Excel.

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

Process Step 2

CC ID: 602088
Description:

The navigation files contained positions recorded every 0.2 tenths of a second to accommodatethe high baud rate of the INS. The filter1D command in Generic Mapping Tools was used to reduce the datarecords to 1 second fixes.

Process Step 3

CC ID: 602089
Description:

A point file was then created in ArcInfo 9.1 which depicted the position of the ROV.

Process Step 4

CC ID: 602090
Description:

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 encountered.Substrate type was entered into an Excel spreadsheet format where timestamp was used to correlate sediment with positionalinformation.

Child Items

Rubric scores updated every 15m

Rubric Score Type Title
Entity (ENT) vid119_0601a.pat

Catalog Details

Catalog Item ID: 40156
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