Identification_Information: Citation: Citation_Information: Originator: Ponce, D.A. Originator: Blakely, R.J. Publication_Date: 2001 Title: Aeromagnetic Map of the Death Valley Ground-Water Model Area, Nevada and California Edition: version 1.0 Geospatial_Data_Presentation_Form: map Series_Information: Series_Name: Miscellaneous Field Studies Map Issue_Identification: MF-2381-D Publication_Information: Publication_Place: Denver, Colorado Publisher: U.S. Geological Survey Online_Linkage: http://geology.cr.usgs.gov/pub/mf-maps/mf-2381/ Description: Abstract: An aeromagnetic map of the Death Valley groundwater model area was prepared from published aeromagnetic surveys as part of an interagency effort by the U.S. Geological Survey and the U.S. Department of Energy to help characterize the geology and hydrology of southwest Nevada and parts of California. Purpose: This dataset was completed in support of the Death Valley Ground-Water Basin regional flow model funded by the U.S. Department of Energy in conjunction with the U. S. Geological Survey and U.S. National Park Service. The proposed model is intended to address issues concerning the availability of water in Death Valley National Park and surrounding counties of Nevada and California and the migration of contaminants off of the Nevada Test Site and Yucca Mountain high-level waste repository. Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2001 Currentness_Reference: publication date Status: Progress: Complete Maintenance_and_Update_Frequency: none planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -118.000 East_Bounding_Coordinate: -115.000 North_Bounding_Coordinate: 38.250 South_Bounding_Coordinate: 35.000 Keywords: Theme: Theme_Keyword_Thesaurus: none Theme_Keyword: Aeromagnetic data Theme_Keyword: Aeromagnetic anomalies Place: Place_Keyword_Thesaurus: none Place_Keyword: Southwest Nevada Place_Keyword: California Access_Constraints: none Use_Constraints: none Point_of_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Jeremiah B. Workman Contact_Organization: U.S. Geological Survey Contact_Address: Address_Type: Mailing Address Address: Box 25046 Address: Denver Federal Center, MS-913 City: Denver State_or_Province: CO Postal_Code: 80225 Country: U.S.A. Contact_Voice_Telephone: 303-236-1257 Contact_Electronic_Mail_Address: jworkman@usgs.gov Browse_Graphic: Browse_Graphic_File_Name: http://geology.cr.usgs.gov/pub/mf-maps/mf-2381/mf-2381-d/mf-2381-d.pdf Browse_Graphic_File_Description: graphical representation of map Browse_Graphic_File_Type: PDF Native_Data_Set_Environment: SUN Ultra4000, UNIX platform Cross_Reference: Citation_Information: Originator: Ponce, D.A. Originator: Blakely, R.J. Originator: Morin, R.L. Originator: Mankinen, E.A. Publication_Date: 2001 Title: Isostatic Gravity Map of the Death Valley Ground-Water Model Area, Nevada and California Edition: version 1.0 Geospatial_Data_Presentation_Form: map Series_Information: Series_Name: Miscellaneous Field Studies Map Issue_Identification: MF-2381-C Publication_Information: Publication_Place: Denver, Colorado Publisher: U.S. Geological Survey Online_Linkage: http://geology.cr.usgs.gov/pub/mf-maps/mf-2381/ Cross_Reference: Citation_Information: Originator: Blakely, R.J. Originator: Ponce, D.A. Publication_Date: 2001 Title: Map Showing Depth to Pre-Cenozoic Basement in the Death Valley Ground-Water Model Area, Nevada and California Edition: version 1.0 Geospatial_Data_Presentation_Form: map Series_Information: Series_Name: Miscellaneous Field Studies Map Issue_Identification: MF-2381-E Publication_Information: Publication_Place: Denver, Colorado Publisher: U.S. Geological Survey Online_Linkage: http://geology.cr.usgs.gov/pub/mf-maps/mf-2381/ Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: Aeromagnetic data are accurate to about 5 nanoteslas. Logical_Consistency_Report: Aeromagnetic anomalies were visually checked and reviewed at a scale of 1:250,000. Completeness_Report: This map was produced to be used at a map scale of 1:250,000. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: Accuracy of the data is about 18 m. Lineage: Source_Information: Source_Citation: Citation_Information: Originator: Hildenbrand, T.G. Originator: Kucks, R.P. Publication_Date: 1988 Title: Total intensity magnetic anomaly map of Nevada Edition: first edition Series_Information: Series_Name: Nevada Bureau of Mines and Geology Map Issue_Identification: 93A Publication_Information: Publication_Place: Reno, NV Publisher: Nevada Bureau of Mines and Geology Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1988 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Hildenbrand and Kucks, 1988 Source_Contribution: reference Source_Information: Source_Citation: Citation_Information: Originator: McCafferty, A.E. Originator: Grauch, V.J.S. Publication_Date: 1997 Title: Aeromagnetic and gravity anomaly maps of the southwestern Nevada volcanic field, Nevada and California Edition: first edition Series_Information: Series_Name: Geophysical Investigations Map Issue_Identification: GP-1015 Publication_Information: Publication_Place: Denver, CO Publisher: U.S. Geological Survey Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1997 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: McCafferty and Grauch, 1997 Source_Contribution: reference Process_Step: Process_Description: data compiled Process_Date: 1999 to 2000 Process_Step: Process_Description: data reviewed Process_Date: 2000 Process_Step: Process_Description: data published Process_Date: 2001 Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: point Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Geographic: Latitude_Resolution: 0.00001 Longitude_Resolution: 0.00001 Geographic_Coordinate_Units: Decimal Degrees Geodetic_Model: Horizontal_Datum_Name: North American Datum of 1927 Ellipsoid_Name: CLARKE 1866 Semi-major_Axis: 6378206.4 Denominator_of_Flattening_Ratio: 294.98 Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Address: Address_Type: mailing address Address: Central Publications Group Address: Box 25046 Address: Denver Federal Center, MS-902 City: Denver State_or_Province: CO Postal_Code: 80225-0046 Contact_Voice_Telephone: 303-236-5486 Distribution_Liability: Although this digital spatial data has been subjected to rigorous review and is substantially complete, it is released on the condition that neither the USGS nor the United States Government may be held liable for any damage resulting from its authorized or unauthorized use. Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: ASCII Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: http://geology.cr.usgs.gov/pub/mf-maps/mf-2381/ Fees: none Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: U. S. Geological Survey Contact_Address: Address_Type: mailing address Address: USGS Information Services Address: Box 25046 City: Denver State_or_Province: CO Postal_Code: 80225 Country: USA Contact_Voice_Telephone: 1-888-ASK-USGS Resource_Description: MF-2381-D (Map-on-Demand) Distribution_Liability: None Standard_Order_Process: Non-digital_Form: Available as one printed sheet with a pamphlet. Order from USGS at the address listed above or see http://rmmcweb.cr.usgs.gov/public/mod/order.html for more ordering information. Fees: for current prices please see http://rmmcweb.cr.usgs.gov/public/mod/order.html Metadata_Reference_Information: Metadata_Date: 20011115 Metadata_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Jeremiah B. Workman Contact_Organization: U.S. Geological Survey Contact_Address: Address_Type: mailing address Address: Box 25046 Address: Denver Federal Center, MS-913 City: Denver State_or_Province: CO Postal_Code: 80225 Country: USA Contact_Voice_Telephone: 303-236-1257 Contact_Electronic_Mail_Address: jworkman@usgs.gov Metadata_Standard_Name: FGDC Content Standard for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998 Metadata_Access_Constraints: none Metadata_Use_Constraints: none