Metadata: Identification_Information: Citation: Citation_Information: Originator: United States Geological Survey (USGS) Publication_Date: 2010 Title: Onshore and Offshore Geologic Map of the Coal Oil Point Area, Southern California Geospatial_Data_Presentation_Form: Vector Online_Linkage: http://pubs.usgs.gov/sim/3124/ Online_Linkage: http://pubs.usgs.gov/sim/3124/ Larger_Work_Citation: Citation_Information: Originator: Peter Dartnell Originator: James Conrad Originator: Richard Stanley Originator: Guy Cochrane Publication_Date: 2010 Title: Onshore and Offshore Geologic Map of the Coal Oil Point Area, Southern California Edition: 1.0 Series_Information: Series_Name: Data Series Issue_Identification: 3124 Publication_Information: Publication_Place: Western Coastal and Marine Geology, Menlo Park, CA Publisher: U.S. Geological Survey, Coastal and Marine Geology Program Online_Linkage: http://pubs.usgs.gov/sim/3124/ Description: Abstract: This report presents a digital geologic map of merged onshore and offshore geology near the Coal Oil Point area in the northern Santa Barbara Channel, southern California at a compilation scale of 1:24,000 (one inch on the map to 2,000 feet on the ground). The map depicts the distribution of bedrock units, surficial deposits, and associated deformation underlying onshore and offshore regions. The report also presents ESRI shapefile format data including geologic polygons, contacts, folds, and point features used to create the seamless onshore-offshore geologic map. 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) or other software to display the geologic information and the merged topography and bathymetry digital terrain model. Supplemental_Information: Information for the related USGS Coastal and Marine Geology data collection field activity, Z-2-06-SC, is online at Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 2006 Ending_Date: 2010 Currentness_Reference: ground condition Status: Progress: Complete Maintenance_and_Update_Frequency: As needed Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -120.0000000 East_Bounding_Coordinate: -119.5000000 North_Bounding_Coordinate: 34.50000000 South_Bounding_Coordinate: 34.25000000 Keywords: Theme: Theme_Keyword_Thesaurus: General Theme_Keyword: Marine Geology Theme_Keyword: Multibeam Theme_Keyword: Onshore-Offshore Geology Theme_Keyword: Seamless Geology Theme_Keyword: Geologic contacts Theme_Keyword: Geology Theme_Keyword: Ocean Floor Topography Theme_Keyword: U.S. Geological Survey Theme_Keyword: USGS Theme_Keyword: Coastal and Marine Geology Program Theme_Keyword: CMGP Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword: geology Theme_Keyword: bathymetry Theme_Keyword: imageryBaseMapsEarthCover Place: Place_Keyword_Thesaurus: Geographic Names Information System (GNIS) Place_Keyword: Santa Barbara Place_Keyword: Coal Oil Pint Place_Keyword: CA Place_Keyword: California Place_Keyword: USA Access_Constraints: None Use_Constraints: Please recognize the U.S. Geological Survey (USGS) Point_of_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Jamie Conrad Contact_Organization: U.S. Geological Survey, Coastal and Marine Geology Contact_Position: Geologist Contact_Address: Address_Type: mailing and physical address Address: 345 Middlefield Rd MS-999 City: Menlo Park State_or_Province: CA Postal_Code: 94025-3561 Country: USA Contact_Voice_Telephone: (650) 329-5402 Contact_Facsimile_Telephone: (650) 329-5411 Contact_Electronic_Mail_Address: jconrad@usgs.gov Browse_Graphic: Browse_Graphic_File_Name: none Browse_Graphic_File_Description: none Browse_Graphic_File_Type: none Data_Quality_Information: Logical_Consistency_Report: Unspecified Completeness_Report: Complete Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: Heads up screen digitization of geologic point features was done over geo-referenced imagery at 1:24,000 scale. Offshore point features were merged with onshore point features from Minor et al., 2009 Lineage: Source_Information: Source_Citation: Citation_Information: Originator: Minor, S.A. Originator: Kellogg, K.S. Originator: Stanley, R.G. Originator: Gurrola, L.D. Originator: Keller, E.A. Originator: Brandt, T.R. Title: Geologic map of the Santa Barbara coastal plain area, Santa Barbara County, California Publication_Date: 2009 Series_Information: Series_Name: U.S. Geological Survey Scientific Investigations Map Issue_Identification: 3001 Other_Citation_Details: scale 1:24,000, online at: http://pubs.er.usgs.gov/usgspubs/sim/sim3001 Source_Scale_Denominator: 24000 Type_of_Source_Media: online Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2009 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: SIM-09-3001 Source_Contribution: provided initial contact features on a geologic map Process_Step: Process_Description: Offshore geology was mapped by interpreting multibeam bathymetry and acoustic backscatter data, seismic profiles, sea floor photographs, and sediment samples. Heads up screen digitization of geologic polygons, geologic contacts, and folds was done over geo-referenced imagery at 1:24,000 scale in Adobe Illustrator software. The Illustrator map was imported into a GIS (Arcmap) and merged with onshore geologic polygons, contacts, and folds from Minor et al., 2009, available at http://pubs.er.usgs.gov/usgspubs/sim/sim3001. The onshore geology was reprojected to UTM, zone 11, NAD83 projection to match the offshore geology. Overlapping polygons along the coast, mainly beach deposits (QB), were cleaned. Process_Date: 2009 Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Peter Dartnell Contact_Organization: U.S. Geological Survey, Coastal and Marine Geology Contact_Position: Physical Scientist Contact_Address: Address_Type: mailing and physical address Address: 345 Middlefield Rd MS-999 City: Menlo Park State_or_Province: CA Postal_Code: 94025-3561 Country: USA Contact_Voice_Telephone: (650) 329-5460 Contact_Facsimile_Telephone: (650) 329-5411 Contact_Electronic_Mail_Address: pdartnell@usgs.gov Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Point Point_and_Vector_Object_Information: SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: Label point Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: Grid_Coordinate_System: Grid_Coordinate_System_Name: Universal Transverse Mercator Universal_Transverse_Mercator: UTM_Zone_Number: 11 Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.9996 Longitude_of_Central_Meridian: -117.00000 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: 10.0 Ordinate_Resolution: 10.0 Planar_Distance_Units: Meters Geodetic_Model: Horizontal_Datum_Name: NAD83 Semi-major_Axis: 6378137.00 meters Denominator_of_Flattening_Ratio: 0.003352811 Entity_and_Attribute_Information: Overview_Description: Entity_and_Attribute_Overview: The data are supplied in ESRI shapefile format. geopt.shp: Contains points recording site-specific observations and measurements, such as strike and dip of bedding. In the sbpnt.pat INFO file, the PTTYPE item lists the type of point symbol, e.g., strike and dip of inclined bedding. The STRIKE item contains the strike of bedding as well as trend of fold axis, where applicable. Strike is an azimuthal angle. Measured in degrees from 0 to 360 in a clockwise direction from North, the STRIKE value also specifies the dip direction, where the dip direction is 90 degrees clockwise relative to the STRIKE. The DIP item contains the dip of bedding as well as plunge angles, where applicable. This value is an angle measured (in degrees 0 to 90) down from the horizontal; thus, a horizontal dip is 0 degrees and a vertical dip is 90 degrees. The DBF structure of the shapefile is listed below: > >geopt.dbf: > >COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC ALTERNATE NAME > 1 AREA 8 18 F 5 > 9 PERIMETER 8 18 F 5 > 17 SBPNT# 4 5 B - > 21 SBPNT-ID 4 5 B - > 25 PTTYPE 100 100 C - > 125 SYMBOL 3 3 I - > 128 STRIKE 3 3 I - > 131 DIP 3 3 I - > 134 SOURCE 4 4 I - > 138 SENSCODE 4 4 I - > 142 SLIPSENS 80 80 C - > 222 CERTCODE 3 3 I - > 225 SENCERT 80 80 C - > > >Coding of PTTYPE in the geopt shapefile: >Arrow showing direction of fold plunge >Contact attitude - Showing strike and dip >Fault attitude - Showing strike and dip >Horizontal bedding >Inclined bedding - Showing approximate strike and dip >Inclined bedding - Showing strike and dip >Inclined bedding - Strike and dip of beds calculated from bedding trace >Oil seep >Overturned bedding - Showing strike and dip >Qas - Asphalt deposits >Qtc – Travertine and/or caliche deposits >Slip lineation on a fault - Showing bearing and rake >Vertical bedding - Showing strike Entity_and_Attribute_Detail_Citation: Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey, Information Services Contact_Address: Address_Type: mailing and physical address Address: 345 Middlefield Rd MS-532 City: Menlo Park State_or_Province: CA Postal_Code: 94025-3561 Country: USA Contact_Voice_Telephone: (650) 329-4309 Distribution_Liability: These data not intended for navigational purposes. Although these data have been used by the U.S. Geological Survey, U.S. Department of the Interior, these data and information are provided with the understanding that they are not guaranteed to be usable, timely, accurate, or complete. Users are cautioned to consider carefully the provisional nature of these data and information before using them for decisions that concern personal or public safety or the conduct of business that involves substantial monetary or operational consequences. Conclusions drawn from, or actions undertaken on the basis of, such data and information are the sole responsibility of the user. Neither the U.S. Government nor any agency thereof, nor any of their employees, contractors, or subcontractors, make any warranty, express or implied, nor assume any legal liability or responsibility for the accuracy, completeness, or usefulness of any data, software, information, apparatus, product, or process disclosed, nor represent that its use would not infringe on privately owned rights. Trade, firm, or product names and other references to non-USGS products and services are provided for information only and do not constitute endorsement or warranty, express or implied, by the USGS, USDOI, or U.S. Government, as to their suitability, content, usefulness, functioning, completeness, or accuracy. Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: ESRI GRID Format_Version_Number: 9.1 Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: none Fees: None Metadata_Reference_Information: Metadata_Date: 20100415 Metadata_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Peter Dartnell Contact_Organization: U.S. Geological Survey, Coastal and Marine Geology Contact_Position: Physical Scientist Contact_Address: Address_Type: mailing and physical address Address: 345 Middlefield Rd MS-999 City: Menlo Park State_or_Province: CA Postal_Code: 94025-3561 Country: USA Contact_Voice_Telephone: (650) 329-5460 Contact_Facsimile_Telephone: (650) 329-5411 Contact_Electronic_Mail_Address: pdartnell@usgs.gov Metadata_Standard_Name: Content Standard for Digital Geospatial Metadata ("CSDGM version 2") Metadata_Standard_Version: FGDC-STD-001-1998 Metadata_Time_Convention: universal time