40125
still108_0201 -- Point coverage of locations of still frames extracted from video imagery which depict sediment types at various locations.
still108_0201
Data Set
Published / External
37246
ocnms_benthic
Project
Completed
2005
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.
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.
1465
Theme
ISO 19115 Topic Category
oceans
Theme
NOS Topic Category
Environmental Monitoring
Theme
Geology
Theme
Groundtruthing
Theme
Ocean Floor
Theme
Phantom DH2+2 ROV
Theme
Sedimentology
Theme
Video Imagery
Spatial
Olympic Coast National Marine Sanctuary
Spatial
Strait of Juan de Fuca
Spatial
Washington
Office of National Marine Sanctuaries
Silver Spring
MD
Data Set
As Needed
vector digital data
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.
42072
still108_0201.pat
still108_0201.pat
Published / External
Completed
Unknown | Description Source: Unknown
Converted from FGDC using 'fgdc_to_inport_xml_entity.pl' script.
1
FID
Unknown
No
No
Active
Internal feature number. | Description Source: ESRI
Sequential unique whole numbers that are automatically generated.
2
Shape
Unknown
No
No
Active
Feature geometry. | Description Source: ESRI
Coordinates defining the features.
3
AREA
Unknown
No
No
Active
Area of feature in internal units squared. | Description Source: ESRI
Area is always zero for point coverages. Values are automatically generated.
4
PERIMETER
Unknown
No
No
Active
Perimeter of feature in internal units. | Description Source: ESRI
Perimeter is always zero for point coverages. Values are automatically generated.
5
STILL108_0201#
Unknown
No
No
Active
Internal feature number. | Description Source: ESRI
Sequential unique whole numbers that are automatically generated.
6
STILL108_0201-ID
Unknown
No
No
Active
User-defined feature number. | Description Source: ESRI
Unknown
7
PHOTO
Unknown
No
No
Active
Number corresponding to Photo | Description Source: Unknown
Unknown
8
TAPE
Unknown
No
No
Active
Video tape which still frame was extracted from | Description Source: Unknown
Unknown
9
TIME
Unknown
No
No
Active
Time stamp recorded on video. | Description Source: Unknown
Unknown
10
LAT_DD
Unknown
No
No
Active
Latitude in decimal degrees | Description Source: Unknown
Unknown
11
LONG_DD
Unknown
No
No
Active
Longitude in decimal degrees | Description Source: Unknown
Unknown
12
NORTHING
Unknown
No
No
Active
UTM northing | Description Source: Unknown
Unknown
13
EASTING
Unknown
No
No
Active
UTM Easting | Description Source: Unknown
Unknown
14
INDUR
VARCHAR
No
No
Active
Induration - hardness of seafloor | Description Source: Unknown
1: Seafloor covered with soft sediment; ie mud, silt, sand, clay | 2: Seafloor covered with mixed hard and soft sediments | 3: Seafloor covered with hard bottom; ie pebble, cobble,, boulder, rock |
15
PRIM_SED
Unknown
No
No
Active
Primary sediment type observed on seafloor | Description Source: Unknown
Unknown
16
SEC_SED
Unknown
No
No
Active
Secondary sediment type observed on seafloor | Description Source: Unknown
Unknown
17
BIOTA
Unknown
No
No
Active
Presence of a specific biological community noted in video | Description Source: Unknown
Unknown
18
MISC
Unknown
No
No
Active
Misc. noteworthy item observed in video | Description Source: Unknown
Unknown
Data Steward
2005
Position
OCNMS GIS Coordinator
olympiccoast@noaa.gov
115 East Railroad Ave Suite 301
Port Angeles
WA
98362
Distributor
2005
Position
OCNMS GIS Coordinator
olympiccoast@noaa.gov
115 East Railroad Ave Suite 301
Port Angeles
WA
98362
Metadata Contact
2005
Position
OCNMS GIS Coordinator
olympiccoast@noaa.gov
115 East Railroad Ave Suite 301
Port Angeles
WA
98362
Point of Contact
2005
Position
OCNMS GIS Coordinator
olympiccoast@noaa.gov
115 East Railroad Ave Suite 301
Port Angeles
WA
98362
Ground Condition
-125.073683
-125.002849
48.246022
48.108003
Discrete
2004-07
Yes
Yes
29
Unclassified
None
These data are subjective visual visual observations from video imagery. Interpret with caution.
http://olympiccoast.noaa.gov/science/habitatmapping/habitatmapping.htmldatacatalog.html
Downloadable Data
Unknown
0.027
http://olympiccoast.noaa.gov/science/habitatmapping/habitatmapping.html
Online Resource
2008-06-15
Date that the source FGDC record was last modified.
2017-04-05
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.
2017-09-13
Partial upload of Spatial Info section only.
2017-11-01
Replaced entire Lineage section to populate new Source Contribution field.
2018-02-08
Partial upload of Positional Accuracy fields only.
Microsoft Windows 2000 Version 5.0 (Build 2195) Service Pack 4; ESRI ArcCatalog 9.1.0.722
Unknown
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.
Unknown
Not Tested
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.
NOAA NCCOS
Video of seafloor. | Type of Source Media: Video
1
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.
2005-01-01T00:00:00
42072
Entity
still108_0201.pat
gov.noaa.nmfs.inport:40125
Tyler Christensen
2017-04-05T14:28:03
SysAdmin InPortAdmin
2023-05-30T18:09:23
2018-02-08
Office of National Marine Sanctuaries
ONMS
1002
Public
No
2018-02-08
1 Year
2019-02-08