Metadata: Identification_Information: Citation: Citation_Information: Originator: Guy R. Cochrane Publication_Date: 2005 Title: NANP1M.TIF - North Anacapa Passage sidescan sonar backscatter image in nearshore Benthic Habitat mapping Project S. California map Series. (UTM 10N, NAD83) Edition: (Version 1.0, 2005) Geospatial_Data_Presentation_Form: remote-sensing image Series_Information: Series_Name: Open-File Report Issue_Identification: 2005-1170 Publication_Information: Publication_Place: Pacific Coastal and Marine Science Center, Santa Cruz, CA Publisher: U.S. Geological Survey Online_Linkage: http://pubs.usgs.gov/of/2005/1170/sidescan/nanp1m.tgz Online_Linkage: http://pubs.usgs.gov/of/2005/1170/catalog.html Online_Linkage: https://doi.org/10.3133/ofr20051170 Larger_Work_Citation: Citation_Information: Originator: Guy R. Cochrane Originator: James E. Conrad Originator: Jane A. Reid Originator: Sarah Fangman Originator: Nadine Golden Publication_Date: 2005 Title: Nearshore Benthic Habitat GIS or the Channel Islands National Marine Sanctuary and Southern California State Fisheries Reserves, Volume Edition 1.0 Edition: 1.0 Series_Information: Series_Name: Open-File Report Issue_Identification: 2005-1170 Publication_Information: Publication_Place: Pacific Coastal and Marine Science Center, Santa Cruz, CA Publisher: U.S. Geological Survey Online_Linkage: https://doi.org/10.3133/ofr20051170 Description: Abstract: The sidescan sonar image of the nearshore seafloor (0 to 100 m water depths) of the North Anacapa Passage area was mosaicked from data collected in 2000. A Klein 2000 sidescan system was used for geophysical surveying. A Triton Elics Isis brand side-scan data recording system was used on the cruise. The 1998 survey was navigated with a Leica Differential Global Positioning System (DGPS) which provided a ship position with accuracy of 1-5 m in DGPS mode. At times during the cruise differential signal was interrupted. In non-differential mode, the receiver provided a position with 30-50 m accuracy. A KVH Industries Inc. azimuth digital gyro-compass provided ship headings with 0.5 degree accuracy. Navigation data were recorded using Yo-Nav (Gann, 1992). The sidescan fish was towed approximately 30 m above the seafloor. The distance of the fish behind the ship was not known during this survey and must be estimated when the data are processed in order to produce the sidescan image mosaics. The resolution of the processed data mosaics is 0.2 m. The data are presented here at a resolution of 1 m. This is one of a collection of digital files of a geographic information system of spatially referenced data related to the USGS Coastal and Marine Geology Program Nearshore Benthic Habitat Mapping Project. The sidescan data were processed using USGS MIPS sonar processing software (Chavez, 1984). See for more information about this data set. 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 geologic and oceanographic information about the shallower areas of S. California coast. Supplemental_Information: Additional information about the field activities from which this data set was derived are available online at http://walrus.wr.usgs.gov/infobank/m/m100sc/html/m-1-00-sc.meta.html Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20000612 Ending_Date: 20000718 Currentness_Reference: ground condition Status: Progress: Complete Maintenance_and_Update_Frequency: As needed Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -119.528625 East_Bounding_Coordinate: -119.446869 North_Bounding_Coordinate: 34.084480 South_Bounding_Coordinate: 34.016280 Keywords: Theme: Theme_Keyword_Thesaurus: USGS Metadata Identifier Theme_Keyword: USGS:cd31bdeb-4901-4255-9ce8-ed2e4a887ccb Theme: Theme_Keyword_Thesaurus: USGS Thesaurus Theme_Keyword: sea-floor acoustic reflectivity Theme_Keyword: sea-floor characteristics Theme_Keyword: image mosaics Theme_Keyword: marine geology Theme_Keyword: geology Theme_Keyword: marine geophysics Theme_Keyword: sidescan sonar Theme_Keyword: geospatial datasets Theme_Keyword: remote sensing Theme_Keyword: image collections Theme: Theme_Keyword_Thesaurus: None Theme_Keyword: Coastal Geology Theme_Keyword: remote-sensing image Theme_Keyword: Klein Theme_Keyword: Isis Theme_Keyword: MIPS Theme_Keyword: U.S. Geological Survey Theme_Keyword: USGS Theme_Keyword: Coastal and Marine Hazards and Resources Program Theme_Keyword: CMHRP Theme_Keyword: Pacific Coastal and Marine Science Center Theme_Keyword: PCMSC Theme_Keyword: grey scale image Theme_Keyword: GeoTIFF image Theme_Keyword: cruise identifier M-1-00-SC Theme_Keyword: R/V McArthur Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword: oceans Theme_Keyword: geoscientificinformation Theme_Keyword: imageryBaseMapsEarthCover Place: Place_Keyword_Thesaurus: None Place_Keyword: North Anacapa Passage Place_Keyword: Channel Islands Place_Keyword: Channel Islands National Marine Sanctuary Place_Keyword: Southern California Place_Keyword: Santa Cruz Island Place_Keyword: Santa Barbara Place_Keyword: California Place_Keyword: CA Place_Keyword: Ventura Place_Keyword: North Pacific Ocean Place_Keyword: Northern Pacific Ocean Place_Keyword: United States Place_Keyword: west coast Place_Keyword: USA Access_Constraints: None Use_Constraints: USGS-authored or produced data and information are in the public domain from the U.S. Government and are freely redistributable with proper metadata and source attribution. Please recognize and acknowledge the U.S. Geological Survey as the originators of the dataset and in products derived from these data. Point_of_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey, Pacific Coastal and Marine Science Center Contact_Person: PCMSC Science Data Coordinator Contact_Address: Address_Type: mailing and physical Address: 2885 Mission Street City: Santa Cruz State_or_Province: CA Postal_Code: 95060-5792 Country: US Contact_Voice_Telephone: 831-427-4747 Contact_Electronic_Mail_Address: pcmsc_data@usgs.gov Browse_Graphic: Browse_Graphic_File_Name: http://coastalmap.marine.usgs.gov/metadata/westcoast/socal/cinms/nanp1m-thumb.gif Browse_Graphic_File_Description: Thumbnail image showing overview of the North Anacapa Passage sidescan sonar mosaic. Browse_Graphic_File_Type: GIF Browse_Graphic: Browse_Graphic_File_Name: http://coastalmap.marine.usgs.gov/metadata/westcoast/socal/cinms/nanp1m.gif Browse_Graphic_File_Description: Overview image showing overview of the North Anacapa Passage sidescan sonar mosaic. Browse_Graphic_File_Type: GIF Native_Data_Set_Environment: Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.1.0.722 Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: Accuracy unknown Logical_Consistency_Report: Logical Consistency untested. Completeness_Report: Completeness unknown Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: On the order of 10 meters Lineage: Process_Step: Process_Description: xtfin FILES> /work1/gregg/m1-00-sc/Ang1=/work1/gregg/m1-00-sc/ang1.XTF PARAMS> LCHAN=2,RCHAN=1 PARAMS> LRATE1 Process_Date: 20010325 Process_Step: Process_Description: navmerge FILES> /work1/gregg/m1-00-sc/Ang1,/work1/gregg/m1-00-sc/m100sc PARAMS> LATLON Process_Date: 20010409 Process_Step: Process_Description: snrshade FILES> /work1/gregg/m1-00-sc/Ang1_snr=/work1/gregg/m1-00-sc/Ang1 PARAMS> MIN=1,MAX=254 Process_Date: 20010415 Process_Step: Process_Description: navflt FILES> /work1/gregg/m1-00-sc/Ang1_snr PARAMS> NR=9,ALTITUDE Process_Date: 20010415 Process_Step: Process_Description: navflt FILES> /work1/gregg/m1-00-sc/Ang1_snr PARAMS> NR=101,HEADING Process_Date: 20010415 Process_Step: Process_Description: slr2gr FILES> /work1/gregg/m1-00-sc/Ang1_snr_sg=/work1/gregg/m1-00-sc/Ang1_snr PARAMS> PIXRES=0.1,NANGLE=90,FANGLE=0.5,LOFFSET=0,ROFFSET=0 Process_Date: 20010415 Process_Step: Process_Description: shade FILES> /work1/gregg/m1-00-sc/Ang1_snr_sg_sh=/work1/gregg/m1-00-sc/Ang1_snr_sg PARAMS> MULT,MIN=1,MAX=254,SL=1,EL=3237 Process_Date: 20010415 Process_Step: Process_Description: destripe FILES> /work1/gregg/m1-00-sc/Ang1_snr_sg_sh_ds2=/work1/gregg/m1-00-sc/Ang1_snr_sg_sh PARAMS> LNL=501,LNS=501,LLOW=1,LHIGH=254,HNL=501,HNS=31,HLOW=1,HHIGH=254 Process_Date: 20010415 Process_Step: Process_Description: deltav FILES> /work1/gregg/m1-00-sc/Ang1_dv=/work1/gregg/m1-00-sc/Ang1_pr PARAMS> PIXRES=0.1 Process_Date: 20010415 Process_Step: Process_Description: snrgeom FILES> /work1/gregg/m1-00-sc/Ang1_geom=/work1/gregg/m1-00-sc/Ang1_dv PARAMS> UTM PARAMS> WGS84 PARAMS> ZONE=10,SCALE=0.9996 PARAMS> SLAT=34.01667,SLON=-119.53333,ELAT=34.08333,ELON=-119.43333,ROTATION=0,PIXRES=0.2 Process_Date: 20010415 Process_Step: Process_Description: digmos FILES> /work1/gregg/m1-00-sc/e_mos=/work1/gregg/m1-00-sc/Ang1_geom PARAMS> PROJECTION Process_Date: 20010417 Process_Step: Process_Description: digmos FILES> /work1/gregg/m1-00-sc/w2_mos2=/work1/gregg/m1-00-sc/w_mos2 PARAMS> MANUAL PARAMS> ONL=38572,ONS=47453 PARAMS> ISL=1,ISS=1,IEL=38572,IES=47453,OSL=1,OSS=700 Process_Date: 20010807 Process_Step: Process_Description: maskim FILES> /work1/gregg/m1-00-sc/w2_msk2=/work1/gregg/m1-00-sc/w2_mos2,/work1/gregg/m1-00-sc/w2_ras2 PARAMS> Process_Date: 20010807 Process_Step: Process_Description: digmos FILES> /work1/gregg/m1-00-sc/e_mos2=/work1/gregg/m1-00-sc/w2_msk2 PARAMS> PROJECTION PARAMS> INPUT Process_Date: 20010807 Process_Step: Process_Description: filter FILES> /work1/gregg/m1-00-sc/e_mos2f=/work1/gregg/m1-00-sc/e_mos2 PARAMS> LPFZ PARAMS> NL=3,NS=3,LOW=1,HIGH=255,PERCENT=0,MULT=1 Process_Date: 20010807 Process_Step: Process_Description: digmos FILES> /work1/gregg/m1-00-sc/N_Anp=/work1/gregg/m1-00-sc/e_mos2f PARAMS> MANUA PARAMS> ONL=38572,ONS=47453 PARAMS> ISL=1,ISS=250,IEL=38572,IES=47453,OSL=1,OSS=1 Process_Date: 20010807 Process_Step: Process_Description: scale FILES> /work5/guy/nanp/nanp1m=/work5/guy/nanp/N_Anp PARAMS> NL=6296,NS=6910 Process_Date: 20010821 Process_Step: Process_Description: Edited metadata to add keywords section with USGS persistent identifier as theme keyword. No data were changed. Process_Date: 20201019 Process_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Person: VeeAnn A. Cross Contact_Position: Marine Geologist Contact_Address: Address_Type: Mailing and Physical Address: 384 Woods Hole Road City: Woods Hole State_or_Province: MA Postal_Code: 02543-1598 Contact_Voice_Telephone: 508-548-8700 x2251 Contact_Facsimile_Telephone: 508-457-2310 Contact_Electronic_Mail_Address: vatnipp@usgs.gov Process_Step: Process_Description: Edited metadata to add USGS Thesaurus keywords and perform minor edits to bring the metadata up to current PCMSC standards. No data were changed. The metadata available from a harvester may supersede metadata bundled within a download file. Users are advised to compare the metadata dates to determine which metadata file is most recent. Process_Date: 20211021 Process_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Person: Susan Cochran Contact_Position: Geologist Contact_Address: Address_Type: Mailing and Physical Address: 2885 Mission Street City: Santa Cruz State_or_Province: CA Postal_Code: 95060 Contact_Voice_Telephone: 831-460-7545 Contact_Electronic_Mail_Address: scochran@usgs.gov Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Raster Raster_Object_Information: Raster_Object_Type: Pixel Row_Count: 7325 Column_Count: 7308 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: 1.000005 Ordinate_Resolution: 1.000005 Planar_Distance_Units: meters Geodetic_Model: Horizontal_Datum_Name: North American Datum of 1983 Ellipsoid_Name: Geodetic Reference System 80 Semi-major_Axis: 6378137.000000 Denominator_of_Flattening_Ratio: 298.257222 Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: nanp1m.tif Entity_Type_Definition: Raster containing backscatter values Entity_Type_Definition_Source: Producer defined Attribute: Attribute_Label: Band_1 Attribute_Definition: raster wavelength band containing backscatter values Attribute_Definition_Source: ESRI Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 255 Attribute_Units_of_Measure: none Overview_Description: Entity_and_Attribute_Overview: Backscatter surface showing degrees of seafloor roughness Entity_and_Attribute_Detail_Citation: The entity and attribute information was generated by the individual and/or agency identified as the originator of the data set. Please review the rest of the metadata record for additional details and information. Distribution_Information: Distributor: Contact_Information: Contact_Person_Primary: Contact_Person: Guy R. Cochrane Contact_Organization: U.S. Geological Survey Contact_Position: Geophysicist Contact_Address: Address_Type: mailing and physical address Address: 2885 Mission Street City: Santa Cruz State_or_Province: CA Postal_Code: 95060-5792 Country: USA Contact_Voice_Telephone: (831) 427-4754 Contact_Facsimile_Telephone: (831) 427-4748 Contact_Electronic_Mail_Address: gcochrane@usgs.gov Resource_Description: Downloadable Data Distribution_Liability: Although these data have been used by the U.S. Geological Survey (USGS), U.S. Department of the Interior (DOI), no warranty expressed or implied is made by the U.S. Geological Survey as to the accuracy of the data. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the USGS in the use of these data or related materials. Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: TIFF Format_Version_Date: 2005 Format_Specification: GeoTIFF Format_Information_Content: A zip archive containing the GeoTIFF image, associated world file, and metadata. File_Decompression_Technique: zip archive Transfer_Size: 29.6 Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: http://pubs.usgs.gov/of/2005/1170/sidescan/nanp1m.tgz Network_Resource_Name: http://pubs.usgs.gov/of/2005/1170/catalog.html Network_Resource_Name: https://doi.org/10.3133/ofr20051170 Access_Instructions: Data may be retrieved via any WWW browser. Fees: None Technical_Prerequisites: This image is available as a GeoTIFF image with an accompanying world file. To utilize this data, the user must have an image viewer, image processing or GIS software package capable of importing a GeoTIFF image. Metadata_Reference_Information: Metadata_Date: 20211021 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey, Pacific Coastal and Marine Science Center Contact_Person: PCMSC Science Data Coordinator Contact_Address: Address_Type: mailing and physical Address: 2885 Mission Street City: Santa Cruz State_or_Province: CA Postal_Code: 95060-5792 Country: US Contact_Voice_Telephone: 831-427-4747 Contact_Electronic_Mail_Address: pcmsc_data@usgs.gov Metadata_Standard_Name: Content Standard for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998 Metadata_Time_Convention: local time