Metadata: Identification_Information: Citation: Citation_Information: Originator: Guy R. Cochrane Originator: Peter Dartnell Publication_Date: 2015 Title: Bathymetry Hillshade-Oregon OCS Floating Wind Farm Site Edition: 1.0 Geospatial_Data_Presentation_Form: GeoTIFF Series_Information: Series_Name: data release Issue_Identification: doi:10.5066/F7V40S8V Publication_Information: Publication_Place: Pacific Coastal and Marine Science Center, Santa Cruz, California Publisher: U.S. Geological Survey, Coastal and Marine Geology Program Online_Linkage: https://doi.org/10.5066/F7V40S8V Online_Linkage: http://walrus.wr.usgs.gov/mapping/Oregon_OCS_DataRelease/ Larger_Work_Citation: Citation_Information: Originator: Guy R. Cochrane Originator: Peter Dartnell Originator: Lenaig G. Hemery Originator: Gerry Hatcher Publication_Date: 2015 Title: Data Release for USGS Field Activity 2014-607-FA, Oregon OCS Seafloor Mapping: Selected Lease Blocks Relevant to Renewable Energy Geospatial_Data_Presentation_Form: map Series_Information: Series_Name: data release Issue_Identification: doi:10.5066/F7V40S8V Publication_Information: Publication_Place: Pacific Coastal and Marine Science Center, Santa Cruz, California Publisher: U.S. Geological Survey, Coastal and Marine Geology Program Online_Linkage: https://doi.org/10.5066/F7V40S8V Online_Linkage: http://walrus.wr.usgs.gov/mapping/Oregon_OCS_DataRelease/ Description: Abstract: This Data Release contains data from the USGS survey of the Oregon OCS Floating Wind Farm Site in 2014. The shaded-relief raster was generated from bathymetry data collected by USGS during the period from August 20 to September 1, 2014. using a Reson 7111 multibeam echosounder. The mapping mission collected bathymetry data from about 163 m to 566 m depths on the Oregon outer continental shelf. The acquisition was funded by the U.S. Bureau of Ocean Energy Management. Purpose: These data are intended for science researchers, students, policy makers, and the general public. These data can be used with geographic information systems or other software to identify bathymetric features. These data are not intended to be used for navigation. Supplemental_Information: Additional information about the field activity from which these data were derived is available online at: http://cmgds.marine.usgs.gov/fan_info.php?fan=2014-607-FA Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 2014 Ending_Date: 2014 Currentness_Reference: ground condition Status: Progress: Complete Maintenance_and_Update_Frequency: As needed Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -124.790 East_Bounding_Coordinate: -124.586 North_Bounding_Coordinate: 43.562 South_Bounding_Coordinate: 43.289 Keywords: Theme: Theme_Keyword_Thesaurus: USGS Metadata Identifier Theme_Keyword: USGS:8ee493b2-248a-4f6b-8128-d4346f435c25 Theme: Theme_Keyword_Thesaurus: Global Change Master Directory (GCMD) Theme_Keyword: Oceans > Bathymetry/SeafloorTopography > Bathymetry Theme_Keyword: Oceans > Bathymetry/SeafloorTopography > Seafloor Topography Theme: Theme_Keyword_Thesaurus: None Theme_Keyword: U.S. Geological Survey Theme_Keyword: USGS Theme_Keyword: Pacific Coastal and Marine Science Center Theme_Keyword: PCMSC Theme_Keyword: Coastal and Marine Geology Program Theme_Keyword: CMGP Theme_Keyword: Bureau of Ocean Energy Management Theme_Keyword: BOEM Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword: geoscientificInformation Theme_Keyword: imageryBaseMapsEarthCover Theme_Keyword: oceans Theme: Theme_Keyword_Thesaurus: USGS Thesaurus Theme_Keyword: multibeam sonar Theme_Keyword: bathymetry Theme_Keyword: topography Theme_Keyword: marine geology Theme_Keyword: geology Theme_Keyword: sea-floor acoustic reflectivity Theme: Theme_Keyword_Thesaurus: Data Categories for Marine Planning Theme_Keyword: Bathymetry and Elevation Theme: Theme_Keyword_Thesaurus: Marine Realms Information Bank (MRIB) keywords Theme_Keyword: multibeam echo sounder Theme_Keyword: marine geology Theme_Keyword: geology Place: Place_Keyword_Thesaurus: Geographic Names Information System (GNIS) Place_Keyword: Coos Bay Place_Keyword: State of Oregon 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 originator(s) of the dataset and in products derived from these data. This information is not intended 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: 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: https://www.sciencebase.gov/catalog/file/get/561854d9e4b0cdb063e3fdf8?name=Hillshade_2014-607-FA.jpg&allowOpen=true Browse_Graphic_File_Description: Bathymetry hillshade map Oregon OCS Floating Wind Farm Site. Browse_Graphic_File_Type: JPEG Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: Not applicable for raster data. Logical_Consistency_Report: Unspecified Completeness_Report: Complete Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: Estimated to be no less than 2 m, owing to water depth and total propagated uncertainties of the mapping systems, which include sonar system, position and motion compensation system, and navigation, as well as data processing that includes sounding cleaning, gridding, and datum transformations. Lineage: Process_Step: Process_Description: Multibeam mapping took place over 13 days from August 20 through September 1, 2014 (U.S. Geological Survey field activity 2014-607-FA). The survey was conducted using a 100-kHz Reson 7111 multibeam echosounder. The 7111 is a horseshoe shaped sonar that was mounted on the 34-foot USGS mapping vessel R/V Parke Snavely. The multibeam system received acoustic returns from 301 beams. Differentially Corrected Global Positioning System (DGPS) navigational data was used in combination with an Applanix Position and Motion Compensation System for Marine Vessels (POS/MV) to accurately position the vessel during data collection, and it also accounted for vessels motion such as heave, pitch, and roll. Sound velocity profiles were collected with an Applied Microsystems SVPlus sound velocimeter. Soundings were corrected for vessel motion using the Applanix POS/MV data, for variations in water-column sound velocity using the AM SVPlus data, and processed to Mean Lower Low Water (MLLW) using tidal data from the Charleston, OR harmonic tide station (Station ID 9432780). Processed data were stored line-by-line as Reson S7K files. CARIS HIPS and SIPS bathymetry processing software was used to further clean and bin the raw bathymetry. The finalized base surfaces were then exported as ASCIIRaster files in World Geodetic System of 1984 (WGS84, G1150) coordinates relative to MLLW and imported into a Geographic Information System (ESRI, ArcMap). Process_Date: 2014 Process_Step: Process_Description: USGS and Solmar Hydro bathymetry data were mosaicked together using ArcMap. Process_Date: 2014 Process_Step: Process_Description: Hillshade was generated from merged bathymetry grid using the ESRI Spatial Analyst hillshade tool with an azimuth angle setting of 315 degrees and an altitude angle setting of 45 degrees. Process_Date: 2014 Process_Step: Process_Description: Edit was made to remove extraneous text from Semi Major Axis tag. Point of Contact and Metadata Contact were changed to PCMSC static contact. No data information was changed. Process_Date: 20191121 Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Susan A. Cochran Contact_Organization: U.S. Geological Survey, Pacific Coastal and Marine Science Center Contact_Address: Address_Type: mailing and physical Address: 2885 Mission St. City: Santa Cruz State_or_Province: CA Postal_Code: 95060 Country: USA Contact_Voice_Telephone: 831-460-7545 Contact_Electronic_Mail_Address: scochran@usgs.gov 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 Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Raster Raster_Object_Information: Raster_Object_Type: Grid Cell 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: 0.9996 Longitude_of_Central_Meridian: -123.00000 Latitude_of_Projection_Origin: 0.00000 False_Easting: 500000.0 False_Northing: 0.00 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: coordinate pair Coordinate_Representation: Abscissa_Resolution: 2.0 Ordinate_Resolution: 2.0 Planar_Distance_Units: Meters Geodetic_Model: Horizontal_Datum_Name: WGS84 Ellipsoid_Name: WGS84 Semi-major_Axis: 6378137.00 Denominator_of_Flattening_Ratio: 298.257223563 Entity_and_Attribute_Information: Overview_Description: Entity_and_Attribute_Overview: The Oregon OCS geotiff bathymetry data were originally an ESRI grid with the following attributes: >Cell size = 12.0 >Number of rows = 2561 >Number of columns = 1376 >Data type = floating point >Boundary >Xmin = 355410 >Xmax = 371922 >Ymin = 4794114 >Ymax = 4824846 >Statistics >Minimum value = -637.9 >Maximum value = -150.0 >Mean = -378.3 >Standard deviation = 122.7 >Coordinate system description >Projection UTM >Zone 10 >Horizontal Datum WGS84 >Vertical Datum MLLW >Units meter Entity_and_Attribute_Detail_Citation: none Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey - ScienceBase Contact_Address: Address_Type: Mailing and Physical Address: Denver Federal Center, Building 810, Mail Stop 302 City: Denver State_or_Province: CO Postal_Code: 80225 Contact_Voice_Telephone: 1-888-275-8747 Contact_Electronic_Mail_Address: sciencebase@usgs.gov Resource_Description: These data are available in GeoTIFF format (hs_2014607FA.tif and associated files), accompanied by CSDGM FGDC-compliant metadata and a browse graphic. 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_Number: ArcMap (version 10.1) Format_Specification: Raster data layer is registered TIFF image in the UTM Zone 10 coordinate system with datum WGS84. Format_Information_Content: The .zip file for the TIFF image includes the image (.tif), the world registration file (.tfw) and other associated files, as well as FGDC-compliant metadata and a browse graphic (.jpg) of the Oregon OCS Wind Farm Site. File_Decompression_Technique: Zip Transfer_Size: 4.8 Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: https://www.sciencebase.gov/catalog/file/get/561854d9e4b0cdb063e3fdf8 Network_Resource_Name: https://doi.org/10.5066/F7V40S8V Access_Instructions: Data can be downloaded via the World Wide Web (WWW) Fees: none Technical_Prerequisites: The downloadable data file has been compressed with the "zip" command and can be unzipped with Winzip (or other tool) on Windows systems. To utilize these data, the user must have software capable of uncompressing the WinZip file and importing and viewing an Esri ArcMap TIFF. Users should download the ArcGIS Project File, OregonOCSArcMap.zip, a compressed (with the "zip" command) version of the ArcMap document (.mxd) that has all the data layers loaded in the table of contents for the Oregon OCS Wind Farm Site data layers and has all the data symbolized as on the data release map sheets. Download and save this ArcGIS project file, including all data layers, to the directory the user has created for this GIS. Metadata_Reference_Information: Metadata_Date: 20201019 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