Identification_Information: Citation: Citation_Information: Originator: Joel E. Robinson, U.S. Geological Survey, Geologist Originator: Judy Fierstein, U.S. Geological Survey, Geologist Originator: Wes Hildreth, U.S. Geological Survey, Geologist Publication_Date: 2015 Title: Topographic Base: Database for the Geologic Map of the Simcoe Mountains Volcanic Field, Main Central Segment, Yakama Nation, Washington Geospatial_Data_Presentation_Form: vector digital data Series_Information: Series_Name: Scientific Investigations Map Issue_Identification: SIM 3315 Online_Linkage: http://pubs.usgs.gov/sim/3315 or http://dx.doi.org/10.3133/sim3315 Larger_Work_Citation: Citation_Information: Originator: Judy Fierstein, U.S. Geological Survey, Geologist Originator: Wes Hildreth, U.S. Geological Survey, Geologist Publication_Date: 2015 Title: Geologic Map of the Simcoe Mountains Volcanic Field, Main Central Segment, Yakama Nation, Washington Series_Information: Series_Name: Scientific Investigations Map Issue_Identification: SIM 3315 Publication_Information: Publication_Place: Reston, VA Publisher: U.S. Geological Survey Online_Linkage: http://pubs.usgs.gov/sim/3315 or http://dx.doi.org/10.3133/sim3315 Description: Abstract: Mountainous parts of the Yakama Nation lands in south-central Washington are mostly covered by basaltic lava flows and cinder cones that make up the Simcoe Mountains volcanic field. The accompanying geologic map of the central part of the volcanic field has been produced by the U.S. Geological Survey (USGS) on behalf of the Water Resources Program of the Yakama Nation. The volcanic terrain stretches continuously from Mount Adams eastward as far as Satus Pass and Mill Creek Guard Station. Most of the many hills and buttes are volcanic cones where cinders and spatter piled up around erupting vents while lava flows spread downslope. All of these small volcanoes are now extinct, and, even during their active lifetimes, most of them erupted for no more than a few years. On the Yakama Nation lands, the only large long-lived volcano capable of erupting again in the future is Mount Adams, on the western boundary. The geologic map presented here extends, east-west, from Satus Creek to the Klickitat River and, north-south, from Signal Peak to Indian Rock. In various colors, the map shows the areas covered by about 223 different eruptive units, mostly lava flows and cinder cones, while stars mark vents where many of them erupted. Shown in plain gray, the basement beneath the Simcoe Mountains volcanic field is the Columbia River Basalt Group, regional flood basalts of enormous volume and extent that erupted far to the east and long before the Simcoe volcanics. This database contains an ESRI GRID file mosaicked from scanned 1000dpi images of composite clear film separate images of parts of 12 U.S. Geological Survey 1:24,000 topographic quadrangle maps. This mosaicked raster contains the composited culture (black), topographic (brown), and hydrographic (blue) overlays typical of a standard USGS topographic map. Purpose: This database contains an ESRI GRID file mosaicked from scanned 1000dpi images of composite clear film separate images of parts of 12 U.S. Geological Survey 1:24,000 topographic quadrangle maps. The quadrangles were georeferenced individually and then mosaicked. The mosaic is a monochrome version of the original maps. Green woodland overprints were omitted. The mosaic was produced as a base map for a geologic map of the part of the Simcoe Mountains volcanic field. Supplemental_Information: Hagerty Butte, 1965; McKays Butte, 1965; Outlet Falls, 1970; Poland Butte, 1970; Signal Peak, 1970; Twin Buttes, 1970; Camus Patch, 1965; Kusshi Creek, 1965; Logy Creek Falls, 1965; Logy Creek NE, 1965; Logy Creek SW, 1965; Stagman Butte, 1965 Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 2000 Ending_Date: 2009 Currentness_Reference: The topographic map presented here extends, east-west, from Satus Creek to the Klickitat River and, north-south, from Signal Peak to Indian Rock. Status: Progress: Complete Maintenance_and_Update_Frequency: None planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -121.257897 East_Bounding_Coordinate: -120.488665 North_Bounding_Coordinate: 46.263939 South_Bounding_Coordinate: 45.986062 Keywords: Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Categories Theme_Keyword: geoscientificInformation Theme: Theme_Keyword_Thesaurus: None Theme_Keyword: geology Theme_Keyword: Ryholite Theme_Keyword: Simcoe Mountains Volcanic Field Theme_Keyword: Basalt Theme_Keyword: lava flow Theme_Keyword: volcanic vents Place: Place_Keyword_Thesaurus: None Place_Keyword: Klickitat County Place_Keyword: Yakima County Place_Keyword: Washington Place_Keyword: Yakama Nation Place_Keyword: Mill Creek Guard Station Place_Keyword: Simcoe Mountains Place_Keyword: United States of America Temporal: Temporal_Keyword_Thesaurus: None Temporal_Keyword: Neogene Temporal_Keyword: Quaternary Temporal_Keyword: Holocene Temporal_Keyword: Pleistocene Temporal_Keyword: Miocene Temporal_Keyword: Pliocene Access_Constraints: None Use_Constraints: Uses of these digital geologic data 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 data were edited at a scale of 1:24,000 and 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. Acknowledgment 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: Joel E. Robinson Contact_Position: Geologist Contact_Address: Address_Type: mailing City: 345 Middlefield Road State_or_Province: MS 910 Postal_Code: 94025 Country: US Contact_Voice_Telephone: 650.329.5322 Contact_Electronic_Mail_Address: jrobins@usgs.gov Contact_Instructions: please contact via e-mail Data_Set_Credit: The accompanying geologic map of the central part of the volcanic field has been produced by the U.S. Geological Survey (USGS) on behalf of the Water Resources Program of the Yakama Nation. Security_Information: Security_Classification_System: none Security_Classification: Unclassified Security_Handling_Description: none Native_Data_Set_Environment: Microsoft Windows Server 2008 R2 Version 6.1 (Build 7601) Service Pack 1; Esri ArcGIS 10.2.0.3348 Data_Quality_Information: Logical_Consistency_Report: Polygon and arc (chain-node) topology present in appropriate feature classes. Other feature classes are point, annotation or raster and do not require topologic relationships. Completeness_Report: The report is intended to describe the igneous and volcanic rocks, and volcanic vent locations at 1:24,000 scale. Geological information appropriately mapped at larger scale has been omitted. 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 1:24,000 scale, or within 12 meters on the ground. The general positional accuracy of each line in the database is indicated qualitatively within the LTYPE field in the Arc Attribute Table (see Attribute_Domain_Values). Points in the database are generally well located. The position of each data item is derived from a USGS 1:24,000 topographic base map, and therefore additional inaccuracies may also be encountered that are within National Map Accuracy Standards. Lineage: Process_Step: Process_Description: A composite of the topographic quadrangle on scale-stable material was scanned at 1000 dpi. The grid was georefenced and projected into the same projection as the geologic database. The quadrangles were then clipped to the quadrangle boundary and mosaicked together. Process_Date: 2015 Process_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Person: Joel E. Robinson Contact_Position: Geologist Contact_Address: Address_Type: mailing Address: 345 Middlefield Road Address: MS 910 City: Menlo Park State_or_Province: CA Postal_Code: 94025 Contact_Voice_Telephone: 650.329.5322 Contact_Facsimile_Telephone: 650.329.5302 Contact_Electronic_Mail_Address: jrobins@usgs.gov Contact_Instructions: please contact via e-mail Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Raster Raster_Object_Information: Raster_Object_Type: Grid Cell Row_Count: 38243 Column_Count: 76531 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: -123.0 Latitude_of_Projection_Origin: 0.0 False_Easting: 500000.0 False_Northing: 0.0 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: coordinate pair Coordinate_Representation: Abscissa_Resolution: 0.0001 Ordinate_Resolution: 0.0001 Planar_Distance_Units: meters Geodetic_Model: Horizontal_Datum_Name: D North American 1927 Ellipsoid_Name: Clarke 1866 Semi-major_Axis: 6378206.4 Denominator_of_Flattening_Ratio: 294.9786982 Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: topo_base.vat Entity_Type_Definition: Contains raster data values Entity_Type_Definition_Source: DAS01 Attribute: Attribute_Label: Rowid 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: VALUE Attribute_Definition: Field contains the raster data value Attribute_Definition_Source: Esri Attribute: Attribute_Label: COUNT Attribute_Definition: Number of occurances of each raster data value Attribute_Definition_Source: Esri Overview_Description: Entity_and_Attribute_Overview: This database contains an ESRI GRID file mosaicked from scanned 1000dpi images of composite clear film separate images of parts of 12 U.S. Geological Survey 1:24,000 topographic quadrangle maps Entity_and_Attribute_Detail_Citation: DAS01 Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: U..S Geological Survey Contact_Address: Address_Type: mailing Address: Box 25286 Address: Denver Federal Center City: Denver State_or_Province: CO Postal_Code: 80225-0046 Contact_Voice_Telephone: 1-888-ASK-USGS Contact_Voice_Telephone: (303)202-4200 Contact_Facsimile_Telephone: (303)202-4695 Contact_Electronic_Mail_Address: infoservices@usgs.gov Distribution_Liability: This database has been approved for release and publication by the Director of the U.S. Geological Survey (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: ESRI File Geodatabase Format_Version_Number: Esri ArcGIS 10.2.0.3348 Format_Specification: Microsoft Windows 7 Version 6.1 (Build 7601) Service Pack 1; Esri ArcGIS 10.2.0.3348 File_Decompression_Technique: WinZip Transfer_Size: 56.2 MB Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: http://pubs.usgs.gov/sim/3315 Fees: $0.00 Metadata_Reference_Information: Metadata_Date: 2015 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Person: Joel E. Robinson Contact_Position: Geologist Contact_Address: Address_Type: mailing Address: 345 Middlefield Road Address: MS 910 City: Menlo Park State_or_Province: CA Postal_Code: 94025 Contact_Voice_Telephone: 650.329.5322 Contact_Facsimile_Telephone: 650.329.5302 Contact_Electronic_Mail_Address: jrobins@usgs.gov Contact_Instructions: please contact via e-mail Metadata_Standard_Name: FGDC Content Standard for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998 Metadata_Time_Convention: local time Metadata_Security_Information: Metadata_Security_Classification_System: none Metadata_Security_Classification: Unclassified Metadata_Security_Handling_Description: none