Identification_Information: Citation: Citation_Information: Originator: Guy R. Cochrane Publication_Date: 2005 Title: sana1m.tif - Sidesan sonar image of South Anacapa sidesan sonar backscatter image in nearshore Benthic Habitat mappping Project S. California map Series. Edition: (Version 1.0, 2005) Geospatial_Data_Presentation_Form: map Online_Linkage: http://pubs.usgs.gov/of/2005/1170/catalog.html Online_Linkage: http://pubs.usgs.gov/of/2005/1170/basemaps/sana1m.tgz 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 for the Channel Islands National Marine Sanctuary and Southern California State Fisheries Reserves, Volume II Edition: 1.0 Series_Information: Series_Name: Open-File Report Issue_Identification: USGS OFR 2005-1170 Publication_Information: Publication_Place: Western Coastal and Marine Geology, Santa Cruz, CA Publisher: U.S. Geological Survey, Coastal and Marine Geology Program Online_Linkage: http://pubs.usgs.gov/of/2005/1170/index.html Description: Abstract: The sidescan sonar image of the nearshore seafloor (0 to 100 m water depths) of the South Anacapa area was mosaicked from data collected in 1999 and 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 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/s/s504sc/html/s-5-04-sc.meta.html 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: 19990301 Ending_Date: 20000718 Currentness_Reference: Ground Condition Status: Progress: Complete Maintenance_and_Update_Frequency: As Needed Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -119.455773 East_Bounding_Coordinate: -119.332033 North_Bounding_Coordinate: 34.024248 South_Bounding_Coordinate: 34.984087 Keywords: Theme: Theme_Keyword_Thesaurus: None 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:Theme_Keyword: U.S. Geological Survey Theme_Keyword:Theme_Keyword: USGS Theme_Keyword:Theme_Keyword: Coastal and Marine Geology Program Theme_Keyword:Theme_Keyword: CMG Theme: Theme_Keyword:Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword:Theme_Keyword: geoscientificinformation Theme_Keyword:Theme_Keyword: imagereyBaseMapsEarthCover Theme_Keyword:Theme_Keyword: oceans Place: Place_Keyword_Thesaurus: None Place_Keyword: Channel Islands Place_Keyword: CA Place_Keyword: North Pacific Ocean Place_Keyword: Northern Pacific Ocean Place_Keyword: USA Place_Keyword: Channel Islands National Marine Sanctuary Place_Keyword: Southern California Place_Keyword: Anacapa Island Place_Keyword: Santa Barbara Place_Keyword: Ventura Access_Constraints: None Use_Constraints: Please recognize the U.S. Geological Survey (USGS) as the source of this information. Although these data have been used by the U.S. Geological Survey, U.S. Department of the Interior, 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 U.S. Geological Survey in the use of this data, software, or related materials. This information is not intended for navigational purposes. Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Point_of_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Guy R. Cochrane Contact_Organization: United States Geological Survey (USGS) Coastal and Marine Geology Program (CMGP) Contact_Position: Geophysicist Contact_Address: Address_Type: mailing and physical address Address: USGS, 400 Natural Bridges Drive 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 Native_Data_Set_Environment: SunOS, 5.7, sun4u UNIX ArcInfo version 8.0.2 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: maskim FILES> /work2/guy/sana/san_msk=/work2/guy/sana/san_mos,/work2/guy/sana/san56_ras PARAMS> INSIDE Process_Date: 20000306 Process_Step: Process_Description: xtfin FILES> /work2/guy/sana/san56=/work2/guy/sana/san56.xtf PARAMS> LCHAN=2,RCHAN=1 PARAMS> RATE1 Process_Date: 20000209 Process_Step: Process_Description: dk2dk FILES> /work2/guy/sana/san56_dk=/work2/guy/sana/san56 PARAMS> SL=3,SS=1,NL=7872,NS=4096,LINC=1,SINC=1 Process_Date: 20000209 Process_Step: Process_Description: navmerge FILES> /work2/guy/sana/san56,/work2/guy/m199sc/m199sc PARAMS> LATLON Process_Date: 20000209 Process_Step: Process_Description: snrshade FILES> /work2/guy/sana/san56_snr=/work2/guy/sana/san56 PARAMS> MIN=1,MAX=254 Process_Date: 20000209 Process_Step: Process_Description: navflt FILES> /work2/guy/sana/san56_snr PARAMS> NR=9,ALTITUDE Process_Date: 20000209 Process_Step: Process_Description: navflt FILES> /work2/guy/sana/san56_snr PARAMS> NR=51,HEADING Process_Date: 20000209 Process_Step: Process_Description: slr2gr FILES> /work2/guy/sana/san56_snr_sg=/work2/guy/sana/san56_snr PARAMS> PIXRES=0.2,NANGLE=90,FANGLE=0.5,LOFFSET=0,ROFFSET=0 Process_Date: 20000209 Process_Step: Process_Description: shade FILES> /work2/guy/sana/san56_snr_sg_sh=/work2/guy/sana/san56_snr_sg PARAMS> MULT,MIN=1,MAX=254,SL=1,EL=7872 Process_Date: 20000209 Process_Step: Process_Description: destripe FILES> /work2/guy/sana/san56_snr_sg_sh_ds2=/work2/guy/sana/san56_snr_sg_sh PARAMS> LNL=501,LNS=501,LLOW=1,LHIGH=254,HNL=501,HNS=31,HLOW=1,HHIGH=254 Process_Date: 20000209 Process_Step: Process_Description: deltav FILES> /work2/guy/sana/san56_dv=/work2/guy/sana/san56_pr PARAMS> PIXRES=0.2 Process_Date: 20000209 Process_Step: Process_Description: snrgeom FILES> /work2/guy/sana/san56_dv=/work2/guy/sana/san56_pr PARAMS> UTM PARAMS> WGS84 PARAMS> ZONE=11,SCALE=0.9996 PARAMS> SLAT=33.984,SLON=-119.4545219613303,ELAT=33.9887897685858,ELON=-119.41256717246,ROTATION=0,PIXRES=0.2 Process_Date: 20000209 Process_Step: Process_Description: xtfin FILES> /work2/guy/sana/san56=/work2/guy/sana/san56.xtf PARAMS> LCHAN=2,RCHAN=1 PARAMS> RATE1 Process_Date: 20000209 Process_Step: Process_Description: dk2dk FILES> /work2/guy/sana/san56_dk=/work2/guy/sana/san56 PARAMS> SL=3,SS=1,NL=7872,NS=4096,LINC=1,SINC=1 PARAMS> RATE1 Process_Date: 20000209 Process_Step: Process_Description: navmerge FILES> /work2/guy/sana/san56,/work2/guy/m199sc/m199sc PARAMS> LATLON Process_Date: 20000209 Process_Step: Process_Description: snrshade FILES> /work2/guy/sana/san56_snr=/work2/guy/sana/san56 PARAMS> MIN=1,MAX=254 Process_Date: 20000209 Process_Step: Process_Description: navflt FILES> /work2/guy/sana/san56_snr PARAMS> NR=9,ALTITUDE Process_Date: 20000209 Process_Step: Process_Description: navflt FILES> /work2/guy/sana/san56_snr PARAMS> NR=51,HEADING Process_Date: 20000209 Process_Step: Process_Description: slr2gr FILES> /work2/guy/sana/san56_snr_sg=/work2/guy/sana/san56_snr PARAMS> PIXRES=0.2,NANGLE=90,FANGLE=0.5,LOFFSET=0,ROFFSET=0 Process_Date: 20000209 Process_Step: Process_Description: shade FILES> /work2/guy/sana/san56_snr_sg_sh=/work2/guy/sana/san56_snr_sg PARAMS> MULT,MIN=1,MAX=254,SL=1,EL=7872 Process_Date: 20000209 Process_Step: Process_Description: destripe FILES> /work2/guy/sana/san56_snr_sg_sh_ds2=/work2/guy/sana/san56_snr_sg_sh PARAMS> LNL=501,LNS=501,LLOW=1,LHIGH=254,HNL=501,HNS=31,HLOW=1,HHIGH=254 Process_Date: 20000209 Process_Step: Process_Description: deltav FILES> /work2/guy/sana/san56_dv=/work2/guy/sana/san56_pr PARAMS> PIXRES=0.2 Process_Date: 20000209 Process_Step: Process_Description: snrgeom FILES> /work2/guy/sana/san56_gm=/work2/guy/sana/san56_dv PARAMS> UTM PARAMS> WGS84 PARAMS> ZONE=11,SCALE=0.9996 PARAMS> LAT=33.984,SLON=-119.4534300323363,ELAT=33.98906246331048,ELON=-119.4136996698049,ROTATION=0,PIXRES=0.2 Process_Date: 20000209 Process_Step: Process_Description: xtfin FILES> /work2/guy/sana/san56=/work2/guy/sana/san56.xtf PARAMS> LCHAN=2,RCHAN=1 PARAMS> RATE1 Process_Date: 20000209 Process_Step: Process_Description: dk2dk FILES> /work2/guy/sana/san56_dk=/work2/guy/sana/san56 PARAMS> SL=3,SS=1,NL=7872,NS=4096,LINC=1,SINC=1 Process_Date: 20000209 Process_Step: Process_Description: navmerge FILES> /work2/guy/sana/san56,/work2/guy/m199sc/m199sc PARAMS> LATLON Process_Date: 20000209 Process_Step: Process_Description: snrshade FILES> /work2/guy/sana/san56_snr=/work2/guy/sana/san56 PARAMS> MIN=1,MAX=254 Process_Date: 20000209 Process_Step: Process_Description: navflt FILES> /work2/guy/sana/san56_snr PARAMS> NR=9,ALTITUDE Process_Date: 20000209 Process_Step: Process_Description: navflt FILES> /work2/guy/sana/san56_snr PARAMS> NR=51,HEADING Process_Date: 20000209 Process_Step: Process_Description: slr2gr FILES> /work2/guy/sana/san56_snr_sg=/work2/guy/sana/san56_snr PARAMS> PIXRES=0.2,NANGLE=90,FANGLE=0.5,LOFFSET=0,ROFFSET=0 Process_Date: 20000209 Process_Step: Process_Description: shade FILES> /work2/guy/sana/san56_snr_sg_sh=/work2/guy/sana/san56_snr_sg PARAMS> MULT,MIN=1,MAX=254,SL=1,EL=7872 Process_Date: 20000209 Process_Step: Process_Description: destripe FILES> /work2/guy/sana/san56_snr_sg_sh_ds2=/work2/guy/sana/san56_snr_sg_sh PARAMS> LNL=501,LNS=501,LLOW=1,LHIGH=254,HNL=501,HNS=31,HLOW=1,HHIGH=254 Process_Date: 20000209 Process_Step: Process_Description: deltav FILES> /work2/guy/sana/san56_dv=/work2/guy/sana/san56_pr PARAMS> PIXRES=0.2 Process_Date: 20000209 Process_Step: Process_Description: snrgeom FILES> /work2/guy/sana/san56_gm=/work2/guy/sana/san56_dv PARAMS> UTM PARAMS> WGS84 PARAMS> ZONE=11,SCALE=0.9996 PARAMS> SLAT=33.984,SLON=-119.4534300323363,ELAT=33.98906817145581,ELON=-119.4141338955398,ROTATION=0,PIXRES=0.2 Process_Date: 20000209 Process_Step: Process_Description: xtfin FILES> /work2/guy/sana/san56=/work2/guy/sana/san56.xtf PARAMS> LCHAN=2,RCHAN=1 PARAMS> RATE1 Process_Date: 20000209 Process_Step: Process_Description: dk2dk FILES> /work2/guy/sana/san56_dk=/work2/guy/sana/san56 PARAMS> SL=3,SS=1,NL=7872,NS=4096,LINC=1,SINC=1 Process_Date: 20000209 Process_Step: Process_Description: navmerge FILES> /work2/guy/sana/san56,/work2/guy/m199sc/m199sc PARAMS> LATLON Process_Date: 20000209 Process_Step: Process_Description: navmerge FILES> /work2/guy/sana/san56,/work2/guy/m199sc/m199sc PARAMS> LATLON Process_Date: 20000210 Process_Step: Process_Description: navmerge FILES> /work2/guy/sana/san56,/work2/guy/m199sc/m199sc PARAMS> LATLON Process_Date: 20000306 Process_Step: Process_Description: snrshade FILES> /work2/guy/sana/san56_snr=/work2/guy/sana/san56 PARAMS> MIN=1,MAX=254 Process_Date: 20000306 Process_Step: Process_Description: navflt FILES> /work2/guy/sana/san56_snr PARAMS> NR=9,ALTITUDE Process_Date: 20000306 Process_Step: Process_Description: navflt FILES> /work2/guy/sana/san56_snr PARAMS> NR=51,HEADING Process_Date: 20000306 Process_Step: Process_Description: slr2gr FILES> /work2/guy/sana/san56_snr_sg=/work2/guy/sana/san56_snr PARAMS> PIXRES=0.2,NANGLE=90,FANGLE=0.5,LOFFSET=0,ROFFSET=0 Process_Date: 20000306 Process_Step: Process_Description: shade FILES> /work2/guy/sana/san56_snr_sg_sh=/work2/guy/sana/san56_snr_sg PARAMS> MULT,MIN=1,MAX=254,SL=1,EL=7872 Process_Date: 20000306 Process_Step: Process_Description: destripe FILES> /work2/guy/sana/san56_snr_sg_sh_ds2=/work2/guy/sana/san56_snr_sg_sh PARAMS> LNL=501,LNS=501,LLOW=1,LHIGH=254,HNL=501,HNS=31,HLOW=1,HHIGH=254 Process_Date: 20000306 Process_Step: Process_Description: deltav FILES> /work2/guy/sana/san56_dv=/work2/guy/sana/san56_pr PARAMS> PIXRES=0.2 Process_Date: 20000306 Process_Step: Process_Description: snrgeom FILES> /work2/guy/sana/san56_gm=/work2/guy/sana/san56_dv PARAMS> UTM PARAMS> WGS84 PARAMS> ZONE=11,SCALE=0.9996 PARAMS> SLAT=33.984,SLON=-119.4534300390195,ELAT=33.98906246331048,ELON=-119.4136996610798,ROTATION=0,PIXRES=0.2 Process_Date: 20000306 Process_Step: Process_Description: digmos FILES> /work2/guy/sana/san56_mos=/work2/guy/sana/san56_gm PARAMS> PROJECTION PARAMS> SLAT=33.982,SLON=-119.457,ELAT=34.022,ELON=-119.333 Process_Date: 20000306 Process_Step: Process_Description: digmos FILES> /work2/guy/sana/san56_shf=/work2/guy/sana/san56_mos PARAMS> MANUAL PARAMS> ONL=23524,ONS=57793 PARAMS> ISL=1,ISS=208,IEL=23524,IES=57793,OSL=1,OSS=1 Process_Date: 20000306 Process_Step: Process_Description: maskim FILES> /work2/guy/sana/san56_msk=/work2/guy/sana/san56_mos,/work2/guy/sana/san56_ras PARAMS> Process_Date: 20000306 Process_Step: Process_Description: digmos FILES> /work2/guy/sana/san_msk=/work2/guy/sana/san56_msk PARAMS> ISL=1,ISS=1,IEL=23524,IES=57793,OSL=1,OSS=1 PARAMS> OUTPUT Process_Date: 20000306 Process_Step: Process_Description: filter FILES> /work2/guy/sana/san_fz3=/work2/guy/sana/san_mos PARAMS> LPFZ PARAMS> NL=3,NS=3,LOW=1,HIGH=255,PERCENT=0,MULT=1 Process_Date: 20000306 Process_Step: Process_Description: filter FILES> work2/guy/sana/san_fz5=/work2/guy/sana/san_fz3 PARAMS> LPFZ PARAMS> NL=7,NS=7,LOW=1,HIGH=255,PERCENT=0,MULT=11 Process_Date: 20000306 Process_Step: Process_Description: filter FILES> /work2/guy/sana/san_fz7=/work2/guy/sana/san_fz5 PARAMS> LPFZ PARAMS> NL=7,NS=7,LOW=1,HIGH=255,PERCENT=0,MULT=1 Process_Date: 20000306 Process_Step: Process_Description: scale FILES> /work2/guy/sana/sana1m=/work2/guy/sana/san_fz7 PARAMS> NL=4192,NS=11339 Process_Date: 20000306 Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Raster Raster_Object_Information: Raster_Object_Type: Pixel Row_Count: 4852 Column_Count: 11339 Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: United States Geological Survey (USGS) Coastal and Marine Geology Program (CMGP) Contact_Person: Guy R. Cochrane Contact_Position: Geophysicist Contact_Address: Address_Type: mailing and physical address Address: USGS, 400 Natural Bridges Drive 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 Distribution_Liability: Please recognize the U.S. Geological Survey (USGS) as the source of this information. Although these data have been used by the U.S. Geological Survey, U.S. Department of the Interior, 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 U.S. Geological Survey in the use of this data, software, or related materials. Metadata_Reference_Information: Metadata_Date: 2005 Metadata_Review_Date: 2005 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: United States Geological Survey (USGS) Coastal and Marine Geology Program (CMGP) Contact_Person: Guy R. Cochrane Contact_Position: Geophysicist Contact_Address: Address_Type: mailing and physical address Address: USGS, 400 Natural Bridges Drive 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 Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata ("CSDGM version 2") Metadata_Standard_Version: FGDC-STD-001-1998 Metadata_Access_Constraints: none Metadata_Use_Constraints: none