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Summary
Item Identification
Keywords
Physical Location
Data Set Info
Support Roles
Extents
Spatial Info
Access Info
Distribution Info
URLs
Activity Log
Tech Environment
Data Quality
Lineage
Child Items
Catalog Details

Summary

Short Citation
Office of National Marine Sanctuaries, 2024: still108_0201 -- Point coverage of locations of still frames extracted from video imagery which depict sediment types at various locations., https://www.fisheries.noaa.gov/inport/item/40125.
Full Citation Examples

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 within the bounds of the HMPR-108-2002-01 survey area were reviewed to examine benthic characteristics for validating sonar imagery.

Distribution Information

Access Constraints:

None

Use Constraints:

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

Controlled Theme Keywords

oceans

Child Items

Type Title
Entity still108_0201.pat

Contact Information

Point of Contact
OCNMS GIS Coordinator
olympiccoast@noaa.gov

Metadata Contact
OCNMS GIS Coordinator
olympiccoast@noaa.gov

Extents

Geographic Area 1

-125.073683° W, -125.002849° E, 48.246022° N, 48.108003° S

Time Frame 1
2004-07

Item Identification

Title: still108_0201 -- Point coverage of locations of still frames extracted from video imagery which depict sediment types at various locations.
Short Name: still108_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 within the bounds of the HMPR-108-2002-01 survey area were reviewed to examine benthic characteristics 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:

1465

Keywords

Theme Keywords

Thesaurus Keyword
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
UNCONTROLLED
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: 501098
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: 501100
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: 501101
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: 501099
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: 501104
W° Bound: -125.073683
E° Bound: -125.002849
N° Bound: 48.246022
S° Bound: 48.108003

Extent Group 1 / Time Frame 1

CC ID: 501103
Time Frame Type: Discrete
Start: 2004-07

Spatial Information

Spatial Representation

Representations Used

Vector: Yes

Vector Representation 1

CC ID: 587745
Point Object Present?: Yes
Point Object Count: 29

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: 501105
Download URL: http://olympiccoast.noaa.gov/science/habitatmapping/habitatmapping.htmldatacatalog.html
Distributor:
Description:

Downloadable Data

File Type (Deprecated): Unknown
File Size: 0.027

URLs

URL 1

CC ID: 501096
URL: http://olympiccoast.noaa.gov/science/habitatmapping/habitatmapping.html
URL Type:
Online Resource

Activity Log

Activity Log 1

CC ID: 501118
Activity Date/Time: 2008-06-15
Description:

Date that the source FGDC record was last modified.

Activity Log 2

CC ID: 501117
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: 587743
Activity Date/Time: 2017-09-13
Description:

Partial upload of Spatial Info section only.

Activity Log 4

CC ID: 602060
Activity Date/Time: 2017-11-01
Description:

Replaced entire Lineage section to populate new Source Contribution field.

Activity Log 5

CC ID: 718938
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/sponge assemblages 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 Center for Coastal Environmental Health and Biomolecular Research, Charleston, SC. 13p.

CC ID: 602061
Contact Name: NOAA NCCOS
Source Contribution:

Video of seafloor. | Type of Source Media: Video

Process Steps

Process Step 1

CC ID: 602062
Description:

Navigation information (along with time stamp) was extracted from digital overlay of video tapes recorded on Mini-DV media. A point file was created in ArcInfo 9.1 depicting the assumed position of the ROV. Position was considered to be assumed since the was USBL not operated appropriately. Video tapes were reviewed making note of primary and secondary substrate types, along with certain biological notations when deemed important. Time stamp was noted on the video tape sat each substrate transition and assumed to remain constant until the next transition in sediment type was encountered. Substrate type was entered into an Excel spreadsheet format where timestamp was used to correlate sediment with the positional information. Using time code to target individual frames, Final Cut Pro was used to extract still frames from the video and export as jpg files.

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

Child Items

Rubric scores updated every 15m

Rubric Score Type Title
Entity still108_0201.pat

Catalog Details

Catalog Item ID: 40125
GUID: gov.noaa.nmfs.inport:40125
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