Identification_Information: Citation: Citation_Information: Originator: Joseph F. Mangano Originator: Karen L. Wheeler Originator: Charles M. Cannon Publication_Date: 2016 Title: Geology -- Sauvie Island quadrangle Geospatial_Data_Presentation_Form: vector digital data Larger_Work_Citation: Citation_Information: Originator: Russell C. Evarts Originator: Jim E. O'Connor Originator: Charles M. Cannon Publication_Date: 2016 Title: Geologic map of the Sauvie Island quadrangle, Multnomah and Columbia Counties, Oregon, and Clark County, Washington Geospatial_Data_Presentation_Form: map Series_Information: Series_Name: Scientific Investigations Map Issue_Identification: SIM 3349 Publication_Information: Publication_Place: Reston, VA Publisher: U.S. Geological Survey Online_Linkage: http://dx.doi.org/10.3133/sim3349 Description: Abstract: Feature Dataset that is containing all the feature classes in the Sauvie Island geodatabase. All the feature classes are in NAD_1983_UTM_Zone_10N projection. Purpose: Sauvie Island feature dataset Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -122.874513 East_Bounding_Coordinate: -122.820540 North_Bounding_Coordinate: 45.703731 South_Bounding_Coordinate: 45.626367 Keywords: Theme: Theme_Keyword_Thesaurus: American Geological Institute Glossary of Geology Theme_Keyword: Geology Theme_Keyword: Geologic map Theme_Keyword: Bedrock geology Theme_Keyword: Surficial geology Theme_Keyword: Geologic history Theme_Keyword: Geochemical analyses Theme_Keyword: Geochronology Theme_Keyword: Volcanic rocks Place: Place_Keyword: United States of America Place_Keyword: Pacific Northwest Place_Keyword: Washington Place_Keyword: Clark County Place_Keyword: Oregon Place_Keyword: Multnomah County Place_Keyword: Columbia County Place_Keyword: Portland Basin Place_Keyword: Sauvie Island Place_Keyword: Columbia River Place_Keyword: Willamette River Place_Keyword: Tualatin Mountains Stratum: Stratum_Keyword: Troutdale Formation Stratum_Keyword: Columbia River Basalt Group Stratum_Keyword: Quaternary alluvial deposits Stratum_Keyword: Cataclysmic-flood deposits Temporal: Temporal_Keyword: Cenozoic Temporal_Keyword: Tertiary Temporal_Keyword: Quaternary Temporal_Keyword: Miocene Temporal_Keyword: Pliocene Temporal_Keyword: Pleistocene Temporal_Keyword: Neogene Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2016 Currentness_Reference: publication date Status: Progress: Complete Maintenance_and_Update_Frequency: None planned Access_Constraints: None Use_Constraints: Users of this geospatial database and geologic information derived from it should acknowledge the U.S. Geological Survey as the source of the data. Uses of this digital geologic map should not violate the spatial resolution of the data. Although the digital form of the data removes the constraint imposed by the scale of a paper map, the detail and accuracy inherent in map scale are also present in the digital data. The fact that this database was edited for a scale of 1:24,000 means that higher resolution information is not present in the dataset. Plotting at scales larger than 1:24,000 will not yield greater real detail, although it may reveal fine-scale irregularities below the intended resolution of the database. Similarly, where this database is used in combination with other data of higher resolution, the resolution of the combined output will be limited by the lower resolution of these data. Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Vector Point_and_Vector_Object_Information: SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: String Point_and_Vector_Object_Count: 1560 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: coordinate pair Coordinate_Representation: Abscissa_Resolution: 0.000065 Ordinate_Resolution: 0.000065 Planar_Distance_Units: meters Geodetic_Model: Horizontal_Datum_Name: North American Datum of 1983 Ellipsoid_Name: Clarke 1866 Semi-major_Axis: 6378206.400000 Denominator_of_Flattening_Ratio: 294.978698 Vertical_Coordinate_System_Definition: Altitude_System_Definition: Altitude_Resolution: 0.000010 Altitude_Encoding_Method: Explicit elevation coordinate included with horizontal coordinates Data_Set_Credit: Evarts, Russell C., O'Connor, Jim E., Cannon, Charles M. (authors). Database by Joseph F. Mangano, Karen L. Wheeler, and Charles M. Cannon Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: USGS Information Services Contact_Address: Address_Type: mailing address Address: Box 25286, Denver Federal Center City: Denver State_or_Province: CO Postal_Code: 80225-0046 Country: USA Contact_Voice_Telephone: (303) 202-4200 Contact_Voice_Telephone: 1-888-ASK-USGS Contact_Facsimile_Telephone: (303) 202-4695 Contact_Electronic_Mail_Address: infoservices@usgs.gov Resource_Description: Downloadable Data USGS Scientific Investigations Map SIM 3349 Distribution_Liability: 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 publication has been subjected to rigorous review and is substantially complete, the USGS reserves the right to revise the data pursuant to further analysis and review. Furthermore, it is released on condition that neither the USGS nor the United States Government may be held liable for any damages resulting from its authorized or unauthorized use. Standard_Order_Process: Digital_Form: Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: http://dx.doi.org/10.3133/sim3349 Fees: free Metadata_Reference_Information: Metadata_Date: 20160119 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Pacific Northwest Urban Corridor Mapping Project Contact_Person: Russell C. Evarts Contact_Address: Address_Type: mailing and physical address Address: 345 Middlefield Rd Address: MS 973 City: Menlo Park State_or_Province: CA Postal_Code: 94025 Country: USA Contact_Voice_Telephone: (650) 329-4929 Contact_Facsimile_Telephone: (650) 329-4936 Contact_Electronic_Mail_Address: revarts@usgs.gov Metadata_Standard_Name: FGDC Content Standard for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998 Metadata_Time_Convention: local time