Identification_Information: Citation: Citation_Information: Originator: Kathryn Nimz Originator: David W. Ramsey Originator: David R. Sherrod Originator: James G. Smith Publication_Date: 2008 Title: Database for the Geologic Map of Upper Eocene to Holocene Volcanic and Related Rocks of the Cascade Range, Oregon Geospatial_Data_Presentation_Form: vector digital data Online_Linkage: http://pubs.usgs.gov/ds/313/ Larger_Work_Citation: Citation_Information: Originator: David R. Sherrod Originator: James G. Smith Publication_Date: 2000 Title: Geologic Map of Upper Eocene to Holocene Volcanic and Related Rocks of the Cascade Range, Oregon Geospatial_Data_Presentation_Form: printed map Series_Information: Series_Name: Geologic Investigations Series Issue_Identification: I-2569 Publication_Information: Publication_Place: Menlo Park Publisher: United States Geological Survey Online_Linkage: http://pubs.usgs.gov/imap/i-2569/ Description: Abstract: This digital publication contains all the geologic map information used to publish U.S. Geological Survey Geologic Investigations Series I-2569 (Sherrod and Smith, 2000). This is a geologic map of the upper Eocene to Holocene volcanic and related rocks in the Cascade Range in Oregon and shows the geology by fitting published and unpublished mapping into a province-wide scheme of rock units distinguished by composition and age. Purpose: This database was constructed in order to produce a geologic map as a guide to exploration and evaluation of the geothermal resources of the Cascade Range and will be useful for studies of volcano hazards, volcanology, and tectonics. Supplemental_Information: All the geologic map information used to publish U.S. Geological Survey Geologic Investigations Series I-2569 is contained in this digital publication. This map shows the distribution and relations of geologic units in the Cascade Range of Oregon. This metadata document contains information for the base-layer set of ArcInfo coverages included in this database. Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 1974 Ending_Date: 1996 Currentness_Reference: The information in this report is the most up-to-date available at the time of publication. Status: Progress: Complete Maintenance_and_Update_Frequency: None planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -123.689023 East_Bounding_Coordinate: -120.630939 North_Bounding_Coordinate: 46.017482 South_Bounding_Coordinate: 41.952755 Keywords: Theme: Theme_Keyword_Thesaurus: none Theme_Keyword: volcanoes Theme_Keyword: geology Theme_Keyword: geothermal Theme_Keyword: volcano hazards Theme_Keyword: volcanology Theme_Keyword: tectonics Theme_Keyword: stratovolcanoes Theme_Keyword: tephra Theme_Keyword: Geothermal Research Program Place: Place_Keyword_Thesaurus: none Place_Keyword: Cascade Range Place_Keyword: Oregon Place_Keyword: United States of America Stratum: Stratum_Keyword_Thesaurus: none Temporal: Temporal_Keyword_Thesaurus: none Temporal_Keyword: Quaternary Temporal_Keyword: Holocene Temporal_Keyword: Recent Temporal_Keyword: Pleistocene Temporal_Keyword: Tertiary Temporal_Keyword: Pliocene Temporal_Keyword: Miocene Temporal_Keyword: Oligocene Temporal_Keyword: Eocene Access_Constraints: none Use_Constraints: 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 1:500,000 means that higher resolution information is not present in the dataset. Plotting at scales larger than 1:500,000 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. Acknowlegdement of the U.S. Geological Survey would be appreciated in products derived from these data. Point_of_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Person: David W. Ramsey Contact_Position: Geologist Contact_Address: Address_Type: mailing and physical address Address: Cascades Volcano Observatory Address: 1300 SE Cardinal Ct, Bldg 10, Ste 100 City: Vancouver State_or_Province: WA Postal_Code: 98683 Country: USA Contact_Electronic_Mail_Address: dramsey@usgs.gov Contact_Instructions: preferred contact by e-mail Browse_Graphic: Browse_Graphic_File_Name: http://pubs.usgs.gov/imap/i- 2569/i2569_sheet1.pdf Browse_Graphic_File_Description: geologic map Browse_Graphic_File_Type: PDF Data_Set_Credit: The database was compiled mainly in 1996-2000 from original geologic mapping compiled by David R. Sherrod and James G. Smith (Sherrod and Smith, 2000). Kathryn Nimz, David W. Ramsey, and David R. Sherrod provided the GIS-expertise to bring the database and metadata to completion. 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: See Entity_Attribute_Information Logical_Consistency_Report: Arc (chain-node) topology is present in appropriate ArcInfo coverages. Completeness_Report: The report is intended to describe completely the volcanic and sedimentary products and structural features of the Cascade Range of Oregon at 1:500,000 scale. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: Well located data items are intended to have a horizontal positional accuracy better than 0.5 mm at 500,000 scale, or within 250 meters on the ground. The position of each data item is derived from a USGS 1:500,000-scale topographic base map, and therefore additional inaccuracies may also be encountered that are within National Map Accuracy Standards. Vertical_Positional_Accuracy: Vertical_Positional_Accuracy_Report: No vertical positional data recorded Lineage: Process_Step: Process_Description: Clear film positives (mylars) of base layers were scanned at 800-1000 dpi, georeferenced, converted to vector data using the ArcInfo command GRIDLINE, and checked on-screen to insure data integrity visible at map scale by Kathryn Nimz. Test maps were then plotted and checked by David R. Sherrod. Metadata were created by David W. Ramsey. Process_Date: 9-22-2006 Process_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Person: David W. Ramsey Contact_Position: Geologist Contact_Address: Address_Type: mailing and physical address Address: Cascades Volcano Observatory Address: 1300 SE Cardinal Ct, Bldg 10, Ste 100 City: Vancouver State_or_Province: WA Postal_Code: 98683 Country: USA Contact_Electronic_Mail_Address: dramsey@usgs.gov Contact_Instructions: preferred contact by email Process_Step: Process_Description: Metadata imported. Source_Used_Citation_Abbreviation: C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\xml60.tmp Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Vector Point_and_Vector_Object_Information: SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: Complete chain Point_and_Vector_Object_Count: 75085 SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: Point Point_and_Vector_Object_Count: 40 Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: Map_Projection: Map_Projection_Name: Lambert Conformal Conic Lambert_Conformal_Conic: Standard_Parallel: 33.000000 Standard_Parallel: 45.000000 Longitude_of_Central_Meridian: -122.000000 Latitude_of_Projection_Origin: 0.000000 False_Easting: 0.000000 False_Northing: 0.000000 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: coordinate pair Coordinate_Representation: Abscissa_Resolution: 0.002557 Ordinate_Resolution: 0.002557 Planar_Distance_Units: meters Geodetic_Model: Horizontal_Datum_Name: D_Clarke_1866 Ellipsoid_Name: Clarke 1866 Semi-major_Axis: 6378206.400000 Denominator_of_Flattening_Ratio: 294.978698 Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: oc_cbase.aat Attribute: Attribute_Label: FID Attribute_Definition: Internal feature number. 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Attribute_Definition_Source: ESRI Detailed_Description: Entity_Type: Entity_Type_Label: oc_cdrn.aat Attribute: Attribute_Label: FID Attribute_Definition: Internal feature number. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Sequential unique whole numbers that are automatically generated. Attribute: Attribute_Label: Shape Attribute_Definition: Feature geometry. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Coordinates defining the features. Attribute: Attribute_Label: FNODE# Attribute_Definition: Internal node number for the beginning of an arc (from-node). Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Whole numbers that are automatically generated. Attribute: Attribute_Label: TNODE# Attribute_Definition: Internal node number for the end of an arc (to-node). Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Whole numbers that are automatically generated. Attribute: Attribute_Label: LPOLY# Attribute_Definition: Internal node number for the left polygon. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Whole numbers that are automatically generated. Attribute: Attribute_Label: RPOLY# Attribute_Definition: Internal node number for the right polygon. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Whole numbers that are automatically generated. Attribute: Attribute_Label: LENGTH Attribute_Definition: Length of feature in internal units. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Positive real numbers that are automatically generated. Attribute: Attribute_Label: OC_CDRN# Attribute_Definition: Internal feature number. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Sequential unique whole numbers that are automatically generated. Attribute: Attribute_Label: OC_CDRN-ID Attribute_Definition: User-defined feature number. Attribute_Definition_Source: ESRI Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Person: USGS Information Services Contact_Address: Address_Type: mailing address Address: Box 25286 Address: Denver Federal Center City: Denver State_or_Province: Colorado Postal_Code: 80225-0046 Country: USA Contact_Voice_Telephone: (303)202-4200 Contact_Voice_Telephone: 1-888-ASK-USGS (toll free) Contact_Facsimile_Telephone: (303)202-4695 Contact_Electronic_Mail_Address: infoservices@usgs.gov Resource_Description: These files are integral to U.S. Geological Survey DS 313. Distribution_Liability: This database, identified as DS 313, has been approved for release and publication by the Director of the USGS. Although this database 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_Information: Format_Name: ARCG Format_Version_Number: ArcInfo version 7.2.1 (UNIX) Transfer_Size: 9.675 Digital_Transfer_Option: Offline_Option: Offline_Media: CD-ROM Metadata_Reference_Information: Metadata_Date: 20060929 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Person: David W. Ramsey Contact_Position: Geologist Contact_Address: Address_Type: mailing address Address: 1300 SE Cardinal Ct Address: Building 10, Suite 100 City: Vancouver State_or_Province: WA Postal_Code: 98683 Country: USA Contact_Voice_Telephone: (360)993-8978 Contact_Facsimile_Telephone: (360)993-8980 Contact_Electronic_Mail_Address: dramsey@usgs.gov Contact_Instructions: preferred contact by e-mail Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998 Metadata_Time_Convention: local time Metadata_Extensions: Online_Linkage: http://www.esri.com/metadata/esriprof80.html Profile_Name: ESRI Metadata Profile