still115_0403-- Point coverage of locations of still frames extracted from video imagery which depict sediment types at various locations.
Office of National Marine Sanctuaries
Data Set
(DS)
| ID: 40128
| Published / External
Created: 2017-04-05
|
Last Modified: 2023-05-30
Project (PRJ) | ID: 37246
ID: 40128
Data Set (DS)
* Discovery• First Pass
» Metadata Rubric
Item Identification
| * » Title | still115_0403-- Point coverage of locations of still frames extracted from video imagery which depict sediment types at various locations. |
|---|---|
| Short Name | still115_0403 |
| * Status | Completed |
| Creation Date | |
| Revision Date | |
| • Publication Date | 2005 |
| * » Abstract |
A custom built camera sled outfitted with video equipment (and other devices) was deployed from the NOAA research vessel Tatoosh during August 2005. Video data from specific dives falling within the bounds of the HMPR-115-2004-03 survey area were reviewed to examine the benthic characteristics as a tool for validating sonar imagery. |
| * Purpose |
The camera survey was conducted to help address management questions of the OCNMS related to benthic communities and to groundtruth previous acoustic surveys. |
| Notes |
1468 |
| Other Citation Details | |
| • Supplemental Information | |
| DOI (Digital Object Identifier) | |
| DOI Registration Authority | |
| DOI Issue Date |
Keywords
Theme Keywords
| Thesaurus | Keyword |
|---|---|
| ISO 19115 Topic Category | oceans |
| NOS Topic Category | Environmental Monitoring |
| None | Camera sled |
| None | Geology |
| None | Groundtruthing |
| None | Ocean Floor |
| None | Sedimentology |
| None | Video Imagery |
Temporal Keywords
| Thesaurus | Keyword |
|---|---|
* Spatial Keywords
| Thesaurus | Keyword |
|---|---|
| None | Cape Flattery |
| None | Koitlah Point |
| None | Makah Bay Juan de Fuca |
| None | Olympic Coast National Marine Sanctuary |
| None | Strait of Juan de Fuca |
| None | Washington |
| None | White Rock |
Stratum Keywords
| Thesaurus | Keyword |
|---|---|
Instrument Keywords
| Thesaurus | Keyword |
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Platform Keywords
| Thesaurus | Keyword |
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Physical Location
| • » Organization | Office of National Marine Sanctuaries |
|---|---|
| • » City | Silver Spring |
| • » State/Province | MD |
| • Country | |
| • » Location Description |
Data Set Information
| * Data Set Scope Code | Data Set |
|---|---|
| • Data Set Type | |
| • Maintenance Frequency | As Needed |
| Maintenance Note | |
| » Data Presentation Form | vector digital data |
| • Entity Attribute Overview | |
| Entity Attribute Detail Citation | |
| Entity Attribute Detail URL | |
| 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. |
| Data Set Credit |
Support Roles
| * » Support Role | Data Steward |
|---|---|
| * » Date Effective From | 2005 |
| Date Effective To | |
| Position | OCNMS GIS Coordinator |
| Address |
115 East Railroad Ave Suite 301 Port Angeles, WA 98362 |
| Email Address | olympiccoast@noaa.gov |
| Phone | |
| Fax | |
| Mobile | |
| URL | |
| Business Hours | |
| Contact Instructions |
| * » Support Role | Distributor |
|---|---|
| * » Date Effective From | 2005 |
| Date Effective To | |
| Position | OCNMS GIS Coordinator |
| Address |
115 East Railroad Ave Suite 301 Port Angeles, WA 98362 |
| Email Address | olympiccoast@noaa.gov |
| Phone | |
| Fax | |
| Mobile | |
| URL | |
| Business Hours | |
| Contact Instructions |
| * » Support Role | Metadata Contact |
|---|---|
| * » Date Effective From | 2005 |
| Date Effective To | |
| Position | OCNMS GIS Coordinator |
| Address |
115 East Railroad Ave Suite 301 Port Angeles, WA 98362 |
| Email Address | olympiccoast@noaa.gov |
| Phone | |
| Fax | |
| Mobile | |
| URL | |
| Business Hours | |
| Contact Instructions |
| * » Support Role | Point of Contact |
|---|---|
| * » Date Effective From | 2005 |
| Date Effective To | |
| Position | OCNMS GIS Coordinator |
| Address |
115 East Railroad Ave Suite 301 Port Angeles, WA 98362 |
| Email Address | olympiccoast@noaa.gov |
| Phone | |
| Fax | |
| Mobile | |
| URL | |
| Business Hours | |
| Contact Instructions |
| * » Support Role | |
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| * » Contact | |
| * Contact Instructions |
Extents
| Currentness Reference | Ground Condition |
|---|
Extent Group 1
| Extent Description |
|---|
Extent Group 1 / Geographic Area 1
| * » W° Bound | -124.803344 |
|---|---|
| * » E° Bound | -124.636464 |
| * » N° Bound | 48.412258 |
| * » S° Bound | 48.256749 |
| * » Description |
Extent Group 1 / Vertical Extent
| EPSG Code | |
|---|---|
| Vertical Minimum | |
| Vertical Maximum |
Extent Group 1 / Time Frame 1
| * » Time Frame Type | Discrete |
|---|---|
| * » Start | 2005-08 |
| End | |
| Alternate Start As Of Info | |
| Alternate End As Of Info | |
| Description |
Spatial Information
Spatial Resolution
| Angular Distance | |
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| Horizontal Distance | |
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| Vertical Distance | |
| Vertical Distance Units | |
| Equivalent Scale Denominator | |
| Level of Detail Description |
Spatial Representation
| Grid Representation Used? | |
|---|---|
| Vector Representation Used? | Yes |
| Text / Table Representation Used? | |
| TIN Representation Used? | |
| Stereo Model Representation Used? | |
| Video Representation Used? |
Grid Representation
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Axis Dimension |
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Axis Dimension |
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Vector Representation
| Topology Level | |
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| Complex Object Present? | |
| Complex Object Count | |
| Composite Object Present? | |
| Composite Object Count | |
| Curve Object Present? | |
| Curve Object Count | |
| Point Object Present? | Yes |
| Point Object Count | 91 |
| Solid Object Present? | |
| Solid Object Count | |
| Surface Object Present? | |
| Surface Object Count |
Vector Representation
| Topology Level | |
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| Complex Object Present? | |
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Reference Systems
Reference System
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Horizontal Resolution |
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Vertical Resolution |
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Access Information
| Data License | |
|---|---|
| Data License URL | |
| Data License Statement | |
| * » Security Class | Unclassified |
| * Security Classification System | |
| Security Handling Description | |
| • Data Access Policy | |
| » Data Access Procedure | |
| • » Data Access Constraints |
None |
| • Data Use Constraints |
These data are subjective visual observations from video imagery. Interpret with caution. |
| Metadata Access Constraints | |
| Metadata Use Constraints |
Distribution Information
| Start Date | |
|---|---|
| » Download URL | http://olympiccoast.noaa.gov/science/habitatmapping/habitatmapping.htmldatacatalog.html |
| Distributor | |
| File Name | |
| Description |
Downloadable Data |
| File Date/Time | |
| File Type (Deprecated) | Unknown |
| Distribution Format | |
| File Size | 0.032 |
| Application Version | |
| Compression | |
| Review Status |
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| » Download URL | |
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| FGDC Content Type | |
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Archive Information
| Location | |
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| Description | |
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| Archive Update Frequency |
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URLs
| URL | http://olympiccoast.noaa.gov/science/habitatmapping/habitatmapping.html |
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| Name | |
| URL Type | Online Resource |
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Activity Log
| Activity Time | 2008-06-15 |
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| Activity Type | |
| Responsible Party | |
| Description |
Date that the source FGDC record was last modified. |
| Activity Time | 2017-04-05 |
|---|---|
| Activity Type | |
| Responsible Party | |
| 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 Time | 2017-09-13 |
|---|---|
| Activity Type | |
| Responsible Party | |
| Description |
Partial upload of Spatial Info section only. |
| Activity Time | 2018-02-08 |
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| Activity Type | |
| Responsible Party | |
| Description |
Partial upload of Positional Accuracy fields only. |
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Issues
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| Issue |
Technical Environment
| Description |
Microsoft Windows 2000 Version 5.0 (Build 2195) Service Pack 4; ESRI ArcCatalog 9.1.0.722 |
|---|
Data Quality
| Representativeness | |
|---|---|
| Accuracy |
Unknown |
| Analytical Accuracy | |
| Horizontal Positional Accuracy |
Unknown. Since no acoustic tracking device was available, the positioning of the camera sled was assumed to be the position of the DGPS antenna on the vessel. The towpoint was offset 6.7m aft of the antennae. The camera was deployed from an A-frame off the stern of the vessel with an attempt to drop directly below the tow point and drift with the current to minimize positional errors. In some cases strong currents created increased cable layback, and thus increased positional error. The exact degree of this error is unknown and variable. Positional error would be minimized in shallower water. |
| Vertical Positional Accuracy | |
| Quantitation Limits | |
| Bias | |
| Comparability | |
| Completeness Measure | |
| Precision | |
| Analytical Precision | |
| Field Precision | |
| Sensitivity | |
| Detection Limit | |
| Completeness Report |
Unknown |
| Conceptual Consistency |
Not Tested |
| » Quality Control Procedures Employed |
Data Management
| » Have Resources for Management of these Data Been Identified? | |
|---|---|
| » Approximate Percentage of Budget for these Data Devoted to Data Management | |
| » Do these Data Comply with the Data Access Directive? | |
| » Is Access to the Data Limited Based on an Approved Waiver? | |
| » If Distributor (Data Hosting Service) is Needed, Please Indicate | |
| » Approximate Delay Between Data Collection and Dissemination | |
| » If Delay is Longer than Latency of Automated Processing, Indicate Under What Authority Data Access is Delayed |
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| » Actual or Planned Long-Term Data Archive Location | |
| » If World Data Center or Other, Specify | |
| » If To Be Determined, Unable to Archive, or No Archiving Intended, Explain |
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| » Approximate Delay Between Data Collection and Archiving | |
| » How Will the Data Be Protected from Accidental or Malicious Modification or Deletion Prior to Receipt by the Archive? |
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Lineage
| » Lineage Statement |
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Sources
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| Scale Denominator |
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| Scale Denominator |
Process Steps
| Process Step Number | 1 |
|---|---|
| » 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 camera sled. no acoustic tracking device was available, the positioning of the camera sled was assumed to be the position of the DGPS antenna on the vessel. The towpoint was offset 6.7m aft of the antennae. The camera was deployed from an A-frame off the stern of the vessel with an attempt to drop directly below the tow point and drift with the current to minimize positional errors. In some cases strong currents created increased cable layback, and thus increased positional error. Video tapes were reviewed making note of primary and secondary substrate types, along with certain biological notations when deemed appropriate. Timestamp 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. |
| Process Date/Time | 2005-11-01 00:00:00 |
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Acquisition Information
Instruments
| Instrument Unavailable Reason |
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| Identifier | |
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| Docucomp UUID | |
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| Instrument Type | |
| Description |
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Platforms
| Platform Unavailable Reason |
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Mounted Instruments |
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FAQs
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Related Items
| Item Type | Relationship Type | Title |
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Catalog Details
| Catalog Item ID | 40128 |
|---|---|
| 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 Workflow State | Published / External |
| Metadata Last Review Date | 2018-02-08 |
| Metadata Review Frequency | 1 Year |
| Metadata Next Review Date | 2019-02-08 |
| Tags |
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