gov.noaa.nmfs.inport:40123
eng
UTF8
dataset
Office of National Marine Sanctuaries
resourceProvider
OCNMS GIS Coordinator
115 East Railroad Ave Suite 301
Port Angeles
WA
98362
olympiccoast@noaa.gov
pointOfContact
2024-02-29T00:00:00
ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for imagery and gridded data
ISO 19115-2:2009(E)
point
87
stil119_0601a -- Point coverage of locations of still frames extracted from video imagery which depict sediment types
stil119_0601a
2007-05
publication
NOAA/NMFS/EDM
40123
https://www.fisheries.noaa.gov/inport/item/40123
WWW:LINK-1.0-http--link
Full Metadata Record
View the complete metadata record on InPort for more information about this dataset.
information
http://olympiccoast.noaa.gov/science/habitatmapping/habitatmapping.html
WWW:LINK-1.0-http--link
Citation URL
Online Resource
download
The Canadian ROPOS remotely operated vehicle (ROV) outfitted with video equipment (and other devices) was deployed from the NOAA Ship McAurthurII during May-June 2006 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-119-2006-01a survey area were reviewed to describe various benthic characteristics as a tool for validating sonar imagery.
The ROV survey was conducted to help address OCNMS management questions 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. This point file shows locations where still frames were extracted from video to be used for sonar groundtruthing.
completed
OCNMS GIS Coordinator
115 East Railroad Ave Suite 301
Port Angeles
WA
98362
olympiccoast@noaa.gov
pointOfContact
OCNMS GIS Coordinator
115 East Railroad Ave Suite 301
Port Angeles
WA
98362
olympiccoast@noaa.gov
custodian
asNeeded
Environmental Monitoring
theme
NOS Data Explorer Topic Category
Geology
Groundtruthing
Ocean Floor
ROPOS ROV
Sedimentology
Video Imagery
theme
Olympic Coast National Marine Sanctuary
Strait of Juan de Fuca
Washington
place
DOC/NOAA/NOS/NMS > National Marine Sanctuaries, National Ocean Service, NOAA, U.S. Department of Commerce
dataCentre
Global Change Master Directory (GCMD) Data Center Keywords
2017-04-24
publication
8.5
ocnms_benthic
project
InPort
otherRestrictions
Cite As: Office of National Marine Sanctuaries, [Date of Access]: stil119_0601a -- Point coverage of locations of still frames extracted from video imagery which depict sediment types [Data Date Range], https://www.fisheries.noaa.gov/inport/item/40123.
NOAA provides no warranty, nor accepts any liability occurring from any incomplete, incorrect, or misleading data, or from any incorrect, incomplete, or misleading use of the data. It is the responsibility of the user to determine whether or not the data is suitable for the intended purpose.
otherRestrictions
Access Constraints: None
otherRestrictions
Use Constraints: These data are subjective visual observations from video imagery. Interpret with caution.
otherRestrictions
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.
unclassified
NOAA Data Management Plan (DMP)
NOAA/NMFS/EDM
40123
https://www.fisheries.noaa.gov/inportserve/waf/noaa/nos/onms/dmp/pdf/40123.pdf
WWW:LINK-1.0-http--link
NOAA Data Management Plan (DMP)
NOAA Data Management Plan for this record on InPort.
information
crossReference
vector
eng; US
oceans
Microsoft Windows 2000 Version 5.0 (Build 2195) Service Pack 4; ESRI ArcCatalog 9.2.0.1324
-124.685017
-124.668889
48.414076
48.418637
| Currentness: Ground Condition
2006-05-23
2006-06-05
false
eng
false
stil119_0601a.pat
2017-04-11
publication
Unknown
OCNMS GIS Coordinator
115 East Railroad Ave Suite 301
Port Angeles
WA
98362
olympiccoast@noaa.gov
distributor
0.035
http://olympiccoast.noaa.gov/science/habitatmapping/habitatmapping.htmldatacatalog.html
WWW:LINK-1.0-http--link
http://olympiccoast.noaa.gov/science/habitatmapping/habitatmapping.htmldatacatalog.html
Downloadable Data
download
dataset
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
The time stamp recorded to the video was recorded as Pacific Daylight Time (PDT), however the navigation files were based on GMT. To make the records match, the navigation time stamp was adjusted to PDT (ie reduced by 7 hours) using Microsoft Excel.
2005-01-01T00:00:00
The navigation files contained positions recorded every 0.2 tenths of a second to accommodate the highbaud rate of the INS. The filter1D command in Generic Mapping Tools was used to reduce the data records to 1 second fixes.
A point file was then created in ArcInfo 9.1 which depicted the position of the ROV.
Video tapes were reviewed making note of primary and secondary substrate types, along with certain biological notations when deemed appropriate. Time stamp was noted on the video tapes at 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 positional information.
Using FinalCut Pro, selected still frames were extracted to jpeg format from video to provide groundtruthing
Source Contribution: Video of seafloor. | Type of Source Media: Video
Hyland, J., C. Cooksey, E. Bowlby, M.S. Brancato, and S. Intelmann. 2005. A pilot survey of deepwater coral/sponge
NOAA NCCOS