Metadata: Identification_Information: Citation: Citation_Information: Originator: Guy R. Cochrane Originator: Greg S. Gabel Publication_Date: 2002 Title: NANA1M.TIF - Anacapa Island Reserve sidescan sonar backscatter image in nearshore Benthic Habitat mapping Project S. California map Series. (UTM 10N, NAD83) Edition: Version 1.0, July 09, 2002 Geospatial_Data_Presentation_Form: remote-sensing image Series_Information: Series_Name: Open-File Report Issue_Identification: 03-085 Publication_Information: Publication_Place: Western Coastal and Marine Geology, Menlo Park, CA Publisher: U.S. Geological Survey, Coastal and Marine Geology Program Online_Linkage: https://doi.org/10.3133/ofr0385 Larger_Work_Citation: Citation_Information: Originator: Guy R. Cochrane Originator: Nicole M. Nasby Originator: Jane A. Reid Originator: Ben Waltenberger Originator: Kristen M. Lee Publication_Date: 2003 Title: Nearshore Benthic Habitat GIS for the Channel Islands National Marine Sanctuary and Southern California State Fisheries Reserves, Volume 1 Edition: 1.0 Series_Information: Series_Name: Open-File Report Issue_Identification: 03-085 Publication_Information: Publication_Place: Western Coastal and Marine Geology, Menlo Park, CA Publisher: U.S. Geological Survey, Coastal and Marine Geology Program Online_Linkage: https://doi.org/10.3133/ofr0385 Description: Abstract: The sidescan sonar image of the nearshore seafloor (0 to 100 m water depths) of the Big Sycamore reserve area was mosaicked from data collected in 1998. 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 version 1.19 (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. See for more information. 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 USGS field activities from which some of these data were derived is available online at: https://cmgds.marine.usgs.gov/fan_info.php?fan=B198SC Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Although this Federal Geographic Data Committee-compliant metadata file is intended to document the data set in nonproprietary form, as well as in ArcInfo format, this metadata file may include some ArcInfo-specific terminology. Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 19980614 Ending_Date: 19980629 Currentness_Reference: ground condition Status: Progress: Complete Maintenance_and_Update_Frequency: As needed Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -119.332 East_Bounding_Coordinate: -119.457 North_Bounding_Coordinate: 34.0615 South_Bounding_Coordinate: 34.005 Keywords: Theme: Theme_Keyword_Thesaurus: USGS Metadata Identifier Theme_Keyword: USGS:70cafb0b-88c7-4a24-88c3-3980f581a82c Theme: Theme_Keyword_Thesaurus: None Theme_Keyword: U.S. Geological Survey Theme_Keyword: USGS Theme_Keyword: Coastal and Marine Geology Program Theme_Keyword: CMGP Theme_Keyword: Pacific Coastal and Marine Science Center Theme_Keyword: PCMSC Theme_Keyword: Coastal Geology Theme_Keyword: Marine Geology Theme_Keyword: sidescan sonar Theme_Keyword: remote-sensing image Theme_Keyword: Klein Theme_Keyword: Isis Theme_Keyword: MIPS Theme_Keyword: habitats Theme_Keyword: habitat mapping Theme_Keyword: nearshore benthic habitat Theme_Keyword: grey scale image Theme_Keyword: GeoTIFF Theme_Keyword: seafloor mapping Theme_Keyword: cruise identifier B-1-98-SC Theme_Keyword: R/V BALLENA Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword: geoscientificInformation Theme_Keyword: imageryBaseMapsEarthCover Theme: Theme_Keyword_Thesaurus: USGS Thesaurus Theme_Keyword: sea-floor acoustic reflectivity Theme_Keyword: sea-floor characteristics Theme_Keyword: geospatial datasets Theme_Keyword: marine geophysics Theme_Keyword: sidescan sonar Theme_Keyword: image mosaics Place: Place_Keyword_Thesaurus: None Place_Keyword: Anacapa Island Place_Keyword: Channel Islands Place_Keyword: Channel Islands National Marine Sanctuary Place_Keyword: Santa Barbara Place_Keyword: Ventura Place_Keyword: California Place_Keyword: CA Place_Keyword: North Pacific Ocean Place_Keyword: Northern Pacific Ocean Place_Keyword: United States Place_Keyword: United States Place_Keyword: west coast Place_Keyword: USA Access_Constraints: None Use_Constraints: Public domain data from the U.S. Government are freely redistributable with proper metadata and source attribution. Please recognize the U.S. Geological Survey (USGS) as the source of this information. These data are not to be used for navigation purposes. 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 Address: 2885 Mission Street City: Santa Cruz State_or_Province: CA Postal_Code: 95060 Country: USA 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/nana1m-thumb.gif Browse_Graphic_File_Description: Thumbnail image showing overview of the North Anacapa Island Reserve sidescan sonar mosaic. Browse_Graphic_File_Type: GIF Browse_Graphic: Browse_Graphic_File_Name: http://coastalmap.marine.usgs.gov/metadata/westcoast/socal/cinms/nana1m.gif Browse_Graphic_File_Description: Overview image showing overview of the North Anacapa Island Reserve 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: qmipsin FILES> /work2/guy/anacapa/ana25=/work2/guy/anacapa/ana25.dat PARAMS> PULSE=0.292827,SBYTE=1 PARAMS> LCHAN=1,RCHAN=2,FLIP PARAMS> Process_Date: 19981016 Process_Step: Process_Description: navmerge FILES> /work2/guy/anacapa/ana25,/work2/guy/anacapa/nav/b198sc PARAMS> LATLON Process_Date: 19981116 Process_Step: Process_Description: dk2dk FILES> /work2/guy/anacapa/ana25_dk=/work2/guy/anacapa/ana25 PARAMS> SL=3,SS=1,NL=14622,NS=4096,LINC=1,SINC=1 Process_Date: 19981116 Process_Step: Process_Description: snrshade FILES> /work2/guy/anacapa/ana25_snr=/work2/guy/anacapa/ana25 PARAMS> MIN=1,MAX=254 Process_Date: 19981116 Process_Step: Process_Description: shade FILES> /work2/guy/anacapa/ana25_snr_sg_sh=/work2/guy/anacapa/ana25_snr_sg PARAMS> MULT,MIN=1,MAX=254,SL=1,EL=14622 Process_Date: 19981116 Process_Step: Process_Description: destripe FILES> /work2/guy/anacapa/ana25_snr_sg_sh_ds2=/work2/guy/anacapa/ana25_snr_sg_sh PARAMS> LNL=501,LNS=501,LLOW=1,LHIGH=254,HNL=501,HNS=31,HLOW=1,HHIGH=254 Process_Date: 19981116 Process_Step: Process_Description: deltav FILES> /work2/guy/anacapa/ana25_dv=/work2/guy/anacapa/ana25_snr_sg_sh_ds2 PARAMS> PIXRES=0.2 Process_Date: 19981116 Process_Step: Process_Description: snrgeom FILES> FILES> /work2/guy/anacapa/ana25_gm=/work2/guy/anacapa/ana25_dv PARAMS> UTM PARAMS> WGS84 PARAMS> ZONE=10,SCALE=0.9996 PARAMS> SLAT=34.005,SLON=-119.4576473989527,ELAT=34.04659452559346,ELON=-119.3590357023808,ROTATION=0,PIXRES=0.2 Process_Date: 19981124 Process_Step: Process_Description: digmos FILES> /work2/guy/anacapa/ana25_mos=/work2/guy/anacapa/ana25_gm PARAMS> PROJECTION PARAMS> SLAT=34.005,SLON=-119.456,ELAT=34.047,ELON=-119.332 /work2/guy/sycamore/syc2_snr_sg_sh_ds2=/work2/guy/sycamore/syc2_snr_sg_sh Process_Date: 19981024 Process_Step: Process_Description: digmos FILES> /work2/guy/anacapa/ana25_shf=/work2/guy/anacapa/ana25_mos PARAMS> MANUAL PARAMS> ONL=25323,ONS=58104 PARAMS> ISL=1,ISS=1,IEL=25323,IES=58104,OSL=1,OSS=1982 PARAMS> STRETCH="0;0 34;39 255;255" Process_Date: 19981024 Process_Step: Process_Description: digmos FILES> /work2/guy/anacapa/ana_msk=/work2/guy/anacapa/ana25_msk PARAMS> ISL=1,ISS=1,IEL=25323,IES=58104,OSL=1,OSS=1 PARAMS> OUTPUT Process_Date: 19981026 Process_Step: Process_Description: filter FILES> /work2/guy/anacapa/ana_fil3=/work2/guy/anacapa/ana_mos PARAMS> LPFZ PARAMS> NL=3,NS=3,LOW=1,HIGH=255,PERCENT=0,MULT=1 Process_Date: 19981027 Process_Step: Process_Description: filter FILES> /work2/guy/anacapa/ana_fil5=/work2/guy/anacapa/ana_fil3 PARAMS> LPFZ PARAMS> NL=5,NS=5,LOW=1,HIGH=255,PERCENT=0,MULT=1 Process_Date: 19981027 Process_Step: Process_Description: filter FILES> /work2/guy/anacapa/ana_fil7=/work2/guy/anacapa/ana_fil5 PARAMS> LPFZ PARAMS> NL=7,NS=7,LOW=1,HIGH=255,PERCENT=0,MULT=1 Process_Date: 19981127 Process_Step: Process_Description: stretch FILES> /work2/guy/anacapa/ana_str=/work2/guy/anacapa/ana_fil7 PARAMS> STRETCH="0;255 1;1 255;255" Process_Date: 19982710 Process_Step: Process_Description: digmos FILES> /work2/guy/anacapa/ana_msk=/work2/guy/anacapa/ana_str PARAMS> ONL=22925,ONS=55756 PARAMS> ISL=1124,ISS=715,IEL=25323,IES=58104,OSL=1,OSS=1 Process_Date: 19982027 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: 20211020 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: 6755 Column_Count: 11737 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: 0.999600 Ordinate_Resolution: 0.999600 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: nana1m.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: Unless otherwise stated, all data, metadata and related materials are considered to satisfy the quality standards relative to the purpose for which the data were collected. Although these data and associated metadata have been reviewed for accuracy and completeness and approved for release by the U.S. Geological Survey (USGS), no warranty expressed or implied is made regarding the display or utility of the data on any other system or for general or scientific purposes, nor shall the act of distribution constitute any such warranty. Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: TIFF Format_Version_Date: 2002 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: 42 Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: https://doi.org/10.3133/ofr0385 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: 20211020 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 Address: 2885 Mission Street City: Santa Cruz State_or_Province: CA Postal_Code: 95060 Country: USA 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