mos118_0503c.tif -- Side scan sonar image from survey effort HMPR-118-2005-03c in the Olympic Coast national marine sanctuary.
Office of National Marine Sanctuaries
Data Set
(DS)
| ID: 40099
| Published / External
Created: 2017-04-05
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Last Modified: 2023-05-30
Project (PRJ) | ID: 37246
ID: 40099
Data Set (DS)
* Discovery• First Pass
» Metadata Rubric
Item Identification
* » Title | mos118_0503c.tif -- Side scan sonar image from survey effort HMPR-118-2005-03c in the Olympic Coast national marine sanctuary. |
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Short Name | mos118_0503c |
* Status | Completed |
Creation Date | |
Revision Date | |
• Publication Date | 2007-05 |
* » Abstract |
This side scan sonar imagery of the sea floor (140-350 m water depths) was mosaiced from acoustic data collected in 2005 aboard the NOAA ship McArthurII. A Klein System 3000 dual frequency side scan system was used for geophysical surveying, using only the 100Khz data to create the mosaic. A Trimble DSM212Ldifferential GPS was used for towfish positioning. Navigation from the GPS was logged in Hypack Max. Isis Sonar (Triton Imaging International) was used to log the digital sonar packets and cable counter data. Sonar data were captured using the 300m range scale setting. |
* Purpose |
These data are intended for science researchers, students, policy makers, and the general public. The data can be used with geographic information systems (GIS) software to display benthic information. |
Notes |
1446 |
Other Citation Details | |
• Supplemental Information | |
DOI (Digital Object Identifier) | |
DOI Registration Authority | |
DOI Issue Date |
Keywords
Theme Keywords
Thesaurus | Keyword |
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ISO 19115 Topic Category | oceans |
NOS Data Explorer Topic Category | Environmental Monitoring |
None | Coastal Geology |
None | Isis |
None | Klein 3000 |
None | Marine Geology |
None | Remote Sensing Image |
None | Side scan sonar |
Temporal Keywords
Thesaurus | Keyword |
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* Spatial Keywords
Thesaurus | Keyword |
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None | Juan de Fuca |
None | Olympic Coast |
None | Washington |
Stratum Keywords
Thesaurus | Keyword |
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Instrument Keywords
Thesaurus | Keyword |
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Platform Keywords
Thesaurus | Keyword |
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Physical Location
• » Organization | Office of National Marine Sanctuaries |
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• » City | Silver Spring |
• » State/Province | MD |
• Country | |
• » Location Description |
Data Set Information
* Data Set Scope Code | Data Set |
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• Data Set Type | |
• Maintenance Frequency | As Needed |
Maintenance Note | |
» Data Presentation Form | remote-sensing image |
• Entity Attribute Overview | |
Entity Attribute Detail Citation | |
Entity Attribute Detail URL | |
Distribution Liability |
Please recognize the Olympic Coast national marine sanctuary (OCNMS) as the source of these 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. |
Data Set Credit | Steven S. Intelmann |
Support Roles
* » Support Role | Data Steward |
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* » Date Effective From | 2007-05 |
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 |
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* » Date Effective From | 2007-05 |
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 |
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* » Date Effective From | 2007-05 |
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 |
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* » Date Effective From | 2007-05 |
Date Effective To | |
Position | OCNMS GIS Coordinator |
Address |
115 East Railroad Ave Suite 301 Port Angeles, WA 98362 |
Email Address | olympiccoast@noaa.gov |
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Fax | |
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URL | |
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* Contact Instructions |
Extents
Currentness Reference | Ground Condition |
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Extent Group 1
Extent Description |
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Extent Group 1 / Geographic Area 1
* » W° Bound | -125.280389 |
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* » E° Bound | -125.073114 |
* » N° Bound | 48.233597 |
* » S° Bound | 48.054218 |
* » Description |
Extent Group 1 / Vertical Extent
EPSG Code | |
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Vertical Minimum | |
Vertical Maximum |
Extent Group 1 / Time Frame 1
* » Time Frame Type | Discrete |
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* » Start | 2005-06-18 |
End | |
Alternate Start As Of Info | |
Alternate End As Of Info | |
Description |
Spatial Information
Spatial Resolution
Angular Distance | |
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Angular Distance Units | |
Horizontal Distance | |
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Vertical Distance | |
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Equivalent Scale Denominator | |
Level of Detail Description |
Spatial Representation
Grid Representation Used? | Yes |
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Vector Representation Used? | |
Text / Table Representation Used? | |
TIN Representation Used? | |
Stereo Model Representation Used? | |
Video Representation Used? |
Grid Representation
Dimension Count | 3 | ||||||||||||
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Cell Geometry | Point | ||||||||||||
Transformation Parameters Available? | No | ||||||||||||
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Vector Representation
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Surface Object Count |
Reference Systems
Reference System
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Access Information
Data License | |
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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 |
Please recognize OCNMS as the source of this information. |
Metadata Access Constraints | |
Metadata Use Constraints |
Distribution Information
Start Date | |
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End Date | |
» Download URL | |
Distributor | |
File Name | |
Description | |
File Date/Time | |
File Type | |
FGDC Content Type | |
File Size | |
Application Version | |
Compression | |
Review Status |
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Description | |
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FGDC Content Type | |
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Application Version | |
Compression | |
Review Status |
Archive Information
Location | |
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File Identifier | |
File Name | |
URL | |
Description | |
DOI | |
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Location | |
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URL | |
Description | |
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DOI | |
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URLs
URL | http://olympiccoast.noaa.gov/science/habitatmapping/habitatmapping.html |
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Name | |
URL Type | Online Resource |
File Resource Format | |
Description |
URL | |
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Description |
URL | |
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URL | |
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Description |
Activity Log
Activity Time | 2007-03-13 |
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Activity Type | |
Responsible Party | |
Description |
Date that the source FGDC record was last modified. |
Activity Time | 2017-04-05 |
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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 |
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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 |
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Author | |
Issue |
Technical Environment
Description |
Microsoft Windows 2000 Version 5.0 (Build 2195) Service Pack 4; ESRI ArcCatalog 9.2.0.1324 |
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Data Quality
Representativeness | |
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Accuracy | |
Analytical Accuracy | |
Horizontal Positional Accuracy |
Accuracy of the horizontal coordinates is on the order of 10-30m based on the uncertainty in position of side scan sonar towfish relative to ships gps position. Horizontal layback is more accurate than lateral offsets since any lateral offset in the towfish position (due to side currents)is unaccounted for in the layback calculations. |
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? | |
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» 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
Citation Title | |
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Scale Denominator |
Process Steps
Process Step Number | 1 |
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» Description |
Isis Sonar. Data logged as XTF format. Horizontal layback was calculated from logged cable out and depth sensor data. |
Process Date/Time | 2005-01-01 00:00:00 |
Process Contact | |
Phone (Voice) | |
Email Address | |
Source |
Process Step Number | 2 |
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» Description |
Isis Sonar. Bottom track. |
Process Date/Time | 2005-01-01 00:00:00 |
Process Contact | |
Phone (Voice) | |
Email Address | |
Source |
Process Step Number | 3 |
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» Description |
Isis Sonar. Apply custom TVG curve using -2.0 * 0.09 +(1) starting at first return. |
Process Date/Time | 2005-01-01 00:00:00 |
Process Contact | |
Phone (Voice) | |
Email Address | |
Source |
Process Step Number | 4 |
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» Description |
Isis Sonar. Calculate and apply beam angle compensation. |
Process Date/Time | 2005-01-01 00:00:00 |
Process Contact | |
Phone (Voice) | |
Email Address | |
Source |
Process Step Number | 5 |
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» Description |
Isis Sonar. Smooth navigation data using moving window filter. Mosaic individual lines at 1m pixel resolution using 294 m duration constraint, threshold =5, -3.3 m lateral offset, and 12.5 m layback offset. |
Process Date/Time | 2005-01-01 00:00:00 |
Process Contact | |
Phone (Voice) | |
Email Address | |
Source |
Process Step Number | 6 |
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» Description |
Delph Map. Merge individual lines with overlay. |
Process Date/Time | 2005-01-01 00:00:00 |
Process Contact | |
Phone (Voice) | |
Email Address | |
Source |
Process Step Number | 7 |
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» Description |
Delph Map. Export merged mosaic as Geotiff. |
Process Date/Time | 2005-01-01 00:00:00 |
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Acquisition Information
Instruments
Instrument Unavailable Reason |
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Identifier | |
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Description |
Platforms
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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 | 40099 |
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Metadata Record Created By | Tyler Christensen |
Metadata Record Created | 2017-04-05 14:27+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 |
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