SVAN1M.TIF - Point Agruello (South Vandenberg Reserve) sidescan sonar backscatter image in the Nearshore Benthic Habitat Mapping Project S. California map series. (UTM 10N, NAD83)

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Metadata:

Identification_Information:
Citation:
Citation_Information:
Originator: Guy R. Cochrane
Originator: Greg S. Gabel
Publication_Date: 2002
Title:
SVAN1M.TIF - Point Agruello (South Vandenberg Reserve) sidescan sonar backscatter image in the Nearshore Benthic Habitat Mapping Project S. California map series. (UTM 10N, NAD83)
Edition: (Version 1.0, July 10, 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 Nasby
Originator: Jane A. Reid
Originator: Ben Waltenberger
Originator: Kristen 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 <http://walrus.wr.usgs.gov/nearshorehab> 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.
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=B299SC
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: 1991013
Ending_Date: 1991029
Currentness_Reference: ground condition
Status:
Progress: Complete
Maintenance_and_Update_Frequency: As needed
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -120.575
East_Bounding_Coordinate: -120.71667
North_Bounding_Coordinate: 34.58333
South_Bounding_Coordinate: 34.49167
Keywords:
Theme:
Theme_Keyword_Thesaurus: USGS Metadata Identifier
Theme_Keyword: USGS:96b1c9ff-d787-4d30-8f50-555b3daa5231
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: Coastal Geology
Theme_Keyword: Pacific Coastal and Marine Science Center
Theme_Keyword: PCMSC
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: field activity identifier B-2-99-SC
Theme_Keyword: R/V BALLENA
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
Theme:
Theme_Keyword_Thesaurus: ISO 19115 Topic Category
Theme_Keyword: geoscientificInformation
Theme_Keyword: imageryBaseMapsEarthCover
Place:
Place_Keyword_Thesaurus: None
Place_Keyword: Point Arguello
Place_Keyword: Vandenberg State Marine Recreation Management Area
Place_Keyword: Channel Islands National Marine Sanctuary
Place_Keyword: Southern California
Place_Keyword: South Vandenberg Reserve
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: Browse_Graphic_File_Description:
Thumbnail image showing overview of the South Vandenberg Reserve, Point Agruello sidescan sonar mosaic.
Browse_Graphic_File_Type: GIF
Browse_Graphic:
Browse_Graphic_File_Name: Browse_Graphic_File_Description:
Overview image showing overview of the South Vandenberg Reserve, Point Agruello 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/b2-99-sc/L1=/work1/gregg/b2-99-sc/van1.XTF PARAMS> LCHAN=2,RCHAN=1 PARAMS> RATE2
Process_Date: 20001002
Process_Step:
Process_Description:
navmerge FILES> /work1/gregg/b2-99-sc/L1,/work1/gregg/b2-99-sc/b2-99-sc PARAMS> LATLON
Process_Date: 20001016
Process_Step:
Process_Description:
snrshade FILES> /work1/gregg/b2-99-sc/L1_snr=/work1/gregg/b2-99-sc/L1 PARAMS> MIN=1,MAX=254
Process_Date: 20001016
Process_Step:
Process_Description:
navflt FILES> /work1/gregg/b2-99-sc/L1_snr PARAMS> NR=9,ALTITUDE
Process_Date: 20001016
Process_Step:
Process_Description:
navflt FILES> /work1/gregg/b2-99-sc/L1_snr PARAMS> NR=101,HEADING
Process_Date: 20001016
Process_Step:
Process_Description:
slr2gr FILES> /work1/gregg/b2-99-sc/L1_snr_sg=/work1/gregg/b2-99-sc/L1_snr PARAMS> PIXRES=0.1,NANGLE=90,FANGLE=0.5,LOFFSET=0,ROFFSET=0
Process_Date: 20001016
Process_Step:
Process_Description:
shade FILES> /work1/gregg/b2-99-sc/L1_snr_sg_sh=/work1/gregg/b2-99-sc/L1_snr_sg PARAMS> MULT,MIN=1,MAX=254,SL=1,EL=10379
Process_Date: 20001016
Process_Step:
Process_Description:
destripe FILES> /work1/gregg/b2-99-sc/L1_snr_sg_sh_ds2=/work1/gregg/b2-99-sc/L1_snr_sg_sh PARAMS> LNL=501,LNS=501,LLOW=1,LHIGH=254,HNL=501,HNS=31,HLOW=1,HHIGH=254
Process_Date: 20001016
Process_Step:
Process_Description:
deltav FILES> /work1/gregg/b2-99-sc/L1_dv=/work1/gregg/b2-99-sc/L1_pr PARAMS> PIXRES=0.1
Process_Date: 20001016
Process_Step:
Process_Description:
snrgeom FILES> /work1/gregg/b2-99-sc/L1_geom=/work1/gregg/b2-99-sc/L1_dv PARAMS> UTM PARAMS> WGS84 PARAMS> ZONE=10,SCALE=0.9996 PARAMS> SLAT=34.49167,SLON=-120.71667,ELAT=34.58333,ELON=-120.575,ROTATION=0,PIX RES=0.2
Process_Date: 20001016
Process_Step:
Process_Description:
filter FILES> /work1/gregg/L1_geomf=/work1/gregg/L1_geom PARAMS> LPFZ PARAMS> NL=3,NS=3,LOW=1,HIGH=255,PERCENT=0,MULT=1
Process_Date: 20001016
Process_Step:
Process_Description:
digmos FILES> /work1/gregg/L1_mosf=/work1/gregg/L1_geomf PARAMS> AUTO
Process_Date: 20001016
Process_Step:
Process_Description:
maskim FILES> /work1/gregg/L1_msk=/work1/gregg/L1_mosf,/work1/gregg/L1_ras PARAMS>
Process_Date: 20001017
Process_Step:
Process_Description:
filter FILES> /work1/gregg/L1_hpf=/work1/gregg/L1_msk PARAMS> HPF PARAMS> NL=251,NS=251,LOW=1,HIGH=255,PERCENT=0,MULT=1,ADDBACK=0,NORM=127
Process_Date: 20021017
Process_Step:
Process_Description:
filter FILES> /work1/gregg/L1_hpf=/work1/gregg/L1_msk PARAMS> HPF PARAMS> NL=251,NS=251,LOW=1,HIGH=255,PERCENT=0,MULT=1,ADDBACK=0,NORM=127
Process_Date: 20001017
Process_Step:
Process_Description:
digmos FILES> /work1/gregg/b2_hpf=/work1/gregg/L1_hpf PARAMS> ISL=1,ISS=1,IEL=52352,IES=66205,OSL=1,OSS=1 PARAMS> INPUT
Process_Date: 20001017
Process_Step:
Process_Description:
wtcmbo FILES> /work1/gregg/b2_mos=/work1/gregg/b2_hpf,/work1/gregg/b2_lpf PARAMS> C=(1,1),O=(0,0),ADDBCK=-127
Process_Date: 20001017
Process_Step:
Process_Description:
maskim FILES> /work1/gregg/m1-00-sc/svan_msk=/work1/gregg/m1-00-sc/S_Van_mos,/work1/gregg/m1-00-sc/s_van_ras PARAMS> INSIDE
Process_Date: 20011130
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: 10470
Column_Count: 13241
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: 1.000019
Ordinate_Resolution: 1.000019
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: smig1m.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: 345 Middlefield Road, Mail Stop 999
City: Menlo Park
State_or_Province: CA
Postal_Code: 94025-3561
Country: USA
Contact_Voice_Telephone: (650) 329-5076
Contact_Facsimile_Telephone: (650) 329-5190
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: 5
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

This page is <https://cmgds.marine.usgs.gov/catalog/pcmsc/SeriesReports/OFR/OFR_03-085/svan1m.tif.html>
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