Identification_Information: Citation: Citation_Information: Originator: Guy R. Cochrane Publication_Date: 20071231 Title: mos111_0205 - Side scan sonar mosaic of survey area 111_0205 Geospatial_Data_Presentation_Form: remote-sensing image Series_Information: Series_Name: HMPR-111-2002-05 Publication_Information: Publication_Place: Seattle, Wa Publisher: NOAA -- Olympic Coast National Marine Sanctuary Online_Linkage: \\Mlkapp\fram\OlympicCoast\hmpr-111-2002-05\Catalog\Sonar\mos111_0205.tif Description: Abstract: This side scan sonar imagery of the sea floor (40-100 m water depths) was mosaiced from acoustic data collected in 2002 aboard the NOAA ship McArthur. A Klein System 3000 dual frequency side scan system was used for geophysical surveying, using only the 100Khz data to create the mosaic. Isis Sonar (Triton Imaging International) was used to log the digital sonar packets. Sonar data were captured using the 150m 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. Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20020911 Beginning_Time: unknown Ending_Date: 20020916 Ending_Time: unknown Currentness_Reference: ground condition Status: Progress: Complete Maintenance_and_Update_Frequency: As needed Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -125.255934 East_Bounding_Coordinate: -125.065898 North_Bounding_Coordinate: 48.373673 South_Bounding_Coordinate: 48.220469 Keywords: Theme: Theme_Keyword_Thesaurus: None Theme_Keyword: Coastal Geology Theme_Keyword: Marine Geology Theme_Keyword: Side scan sonar Theme_Keyword: Remote Sensing Image Theme_Keyword: Isis Theme_Keyword: Klein 3000 Place: Place_Keyword_Thesaurus: None Place_Keyword: Washington Place_Keyword: Olympic Coast Place_Keyword: Makah Bay Access_Constraints: None Use_Constraints: Please recognize OCNMS as the source of this information. Point_of_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Steven S. Intelmann Contact_Organization: NOAA -- Olympic Coast National Marine Sanctuary Contact_Position: Habitat Mapping Specialist Contact_Address: Address_Type: mailing and physical address Address: 2725 Montlake Blvd East City: Seattle State_or_Province: WA Postal_Code: 98112 Country: USA Contact_Voice_Telephone: 206-861-7603 Contact_Electronic_Mail_Address: steve.intelmann@noaa.gov Hours_of_Service: 8am to 5pm Browse_Graphic: Browse_Graphic_File_Type: TIFF Data_Set_Credit: Guy R. Cochrane Security_Information: Security_Classification: Unclassified Native_Data_Set_Environment: Microsoft Windows 2000 Version 5.0 (Build 2195) Service Pack 4; ESRI ArcCatalog 9.2.4.1420 Data_Quality_Information: Logical_Consistency_Report: Not Tested Completeness_Report: Unknown Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: 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. Lineage: Process_Step: Process_Description: Isis Sonar. Data logged as XTF format. Process_Date: 20021201 Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Guy R Cochrane Contact_Organization: USGS Contact_Position: Marine Geologist Contact_Address: Address_Type: mailing and physical address Address: 400 Natural Bridges Road City: Santa Cruz State_or_Province: CA Postal_Code: 95060 Country: USA Contact_Voice_Telephone: 831-427-4754 Contact_Electronic_Mail_Address: gcochrane@usgs.gov Process_Step: Process_Description: Sonar Data processed using MIPS Process_Date: 20021201 Process_Step: Process_Description: Image mosaiced at 0.3 m resolution and downsampled to 1 meter resolution Process_Date: 20021201 Process_Step: Process_Description: Image stretch applied 7-170 Process_Step: Process_Description: Image exported as Tiff format Process_Date: 20021201 Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Raster Raster_Object_Information: Raster_Object_Type: Pixel Row_Count: 12736 Column_Count: 13895 Vertical_Count: 1 Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: Grid_Coordinate_System: Grid_Coordinate_System_Name: Universal Transverse Mercator Universal_Transverse_Mercator: UTM_Zone_Number: 10 Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.999600 Longitude_of_Central_Meridian: -123.000000 Latitude_of_Projection_Origin: 0.000000 False_Easting: 500000.000000 False_Northing: 0.000000 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: row and column Coordinate_Representation: Abscissa_Resolution: 1.000000 Ordinate_Resolution: 1.000000 Planar_Distance_Units: meters Geodetic_Model: Horizontal_Datum_Name: D_WGS_1984 Ellipsoid_Name: WGS_1984 Semi-major_Axis: 6378137.000000 Denominator_of_Flattening_Ratio: 298.257224 Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: mos111_0205.tif.vat Attribute: Attribute_Label: Value Attribute: Attribute_Label: OID Attribute_Definition: Internal feature number. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Sequential unique whole numbers that are automatically generated. Attribute: Attribute_Label: VALUE Attribute: Attribute_Label: COUNT Distribution_Information: Distributor: Contact_Information: Contact_Person_Primary: Contact_Person: Steven S. Intelmann Contact_Organization: NOAA -- Olympic Coast national marine sanctuary Contact_Position: Habitat Mapping Specialist Contact_Address: Address_Type: mailing and physical address Address: 115 E. Railroad Avenue Address: Suite 301 City: Port Angeles State_or_Province: WA Postal_Code: 98362 Country: USA Contact_Voice_Telephone: 360-457-6622 Contact_Voice_Telephone: Ext. 22 Contact_Facsimile_Telephone: 360-457-8496 Contact_Electronic_Mail_Address: steve.intelmann@noaa.gov Resource_Description: Downloadable Data 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 nformation 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. Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Transfer_Size: 0.000 Metadata_Reference_Information: Metadata_Date: 20071129 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: NOAA -- Olympic Coast national marine sanctuary Contact_Person: Steven S. Intelmann Contact_Position: Habitat Mapping Specialist Contact_Address: Address_Type: mailing and physical address Address: 115 E. Railroad Avenue Address: Ext. 22 City: Port Angeles State_or_Province: WA Postal_Code: 98362 Country: USA Contact_Voice_Telephone: 360-457-6622 Contact_Voice_Telephone: Ext. 22 Contact_Facsimile_Telephone: 360-457-8496 Contact_Electronic_Mail_Address: steve.intelmann@noaa.gov Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998 Metadata_Time_Convention: local time Metadata_Extensions: Online_Linkage: http://www.esri.com/metadata/esriprof80.html Profile_Name: ESRI Metadata Profile