Identification_Information: Citation: Citation_Information: Originator: Barnaby W. Rockwell Publication_Date: Unknown Title: mvast_2um_cmd13e_adv-arg-contstr_10-08_lessa-k_geo-projtran_recolor.img Edition: 1.0 Geospatial_Data_Presentation_Form: remote-sensing image Series_Information: Series_Name: Data Series Issue_Identification: 2009 Publication_Information: Publication_Place: Denver, CO Publisher: U.S. Geological Survey Online_Linkage: \Marysvale_ASTER-AVIRIS_DS_files\mvast_2um_cmd13e_adv-arg-contstr_10-08_lessa-k_geo-projtran_recolor.img Larger_Work_Citation: Citation_Information: Originator: Barnaby W. Rockwell Publication_Date: 2009 Publication_Time: Unknown Title: Digital Mineral and Vegetation Maps of the White Horse Replacement Alunite Deposit and Surrounding Area, Marysvale Volcanic Field, Utah Generated from Low-Altitude AVIRIS and ASTER Data Series_Information: Series_Name: Data Series Issue_Identification: 2009 Publication_Information: Publication_Place: Denver, CO Publisher: U.S. Geological Survey Online_Linkage: http://pubs.cr.usgs.gov/dds/dds-xx/ Description: Abstract: Multispectral remote sensing data acquired by the Advanced Spaceborne Thermal Emission and Reflection Radiomater (ASTER) were analyzed to discriminate high-grade argillic alteration (dickite and well-crystallized kaolinite) from poorly crystallized kaolinite (including kaolinite in unaltered sedimentary rocks) in support of research efforts involving mineralogic and geochemical characterization of the White Horse replacement alunite deposit, Marysvale volcanic field, Utah. Results have been recoded and recolored from continuously-stretched results shown in figure 15a (mvast_2um_cmd13e_adv-arg-contstr_10-08_lessa-k_black_geo-projtran.img). This map, in ERDAS Imagine (.img) format, has been attributed by pixel value with material identification data that can be queried in most image processing and GIS software packages. Purpose: The purpose of the image is to display ASTER data pixels identified as alunite, natroalunite, alunite + kaolinite, dickite or well-crystallized kaolinite, and poorly crystallized kaolinite over the White Horse replacement alunite deposit and surrounding area, including the Tushar Mountains, Pahvant Range, and Sevier Plateau. Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2002-06-12 Time_of_Day: 182108 Currentness_Reference: ground condition Status: Progress: Complete Maintenance_and_Update_Frequency: None planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -112.717697 East_Bounding_Coordinate: -111.827059 North_Bounding_Coordinate: 38.909468 South_Bounding_Coordinate: 38.242847 Keywords: Theme: Theme_Keyword_Thesaurus: None. Theme_Keyword: ASTER Theme_Keyword: remote sensing Theme_Keyword: White Horse deposit Theme_Keyword: replacement alunite Theme_Keyword: epithermal Theme_Keyword: kaolinite Theme_Keyword: dickite Theme_Keyword: mineral mapping Place: Place_Keyword_Thesaurus: None. Place_Keyword: Marysvale Place_Keyword: Antelope Range Place_Keyword: Piute County Place_Keyword: Utah Place_Keyword: Tushar Mountains Place_Keyword: Pahvant Range Place_Keyword: Sevier Plateau Access_Constraints: None. Use_Constraints: Data have been checked to ensure the accuracy of the data. If any errors are detected, please notify the originating office. The U.S. Geological Survey strongly recommends that careful attention be paid to the metadata file associated with these data. The U.S. Geological Survey shall not be held liable for improper or incorrect use of the data described and (or) contained herein. Acknowledgement of the U.S. Geological Survey would be appreciated in products derived from these data. 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 Federal Geographic Data Committee-compliant metadata file is intended to document the data set in nonproprietary form, as well as in ArcGIS and ERDAS Imagine formats, this metadata file may include some terminology specific to those software packages. Point_of_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Barnaby W. Rockwell Contact_Organization: U.S. Geological Survey Contact_Position: Research Geophysicist Contact_Address: Address_Type: mailing address Address: Box 25046, Mail Stop 973 City: Denver State_or_Province: Colorado Postal_Code: 80225 Country: United States Contact_Voice_Telephone: 303-236-1851 Contact_Facsimile_Telephone: 303-236-3200 Contact_Electronic_Mail_Address: barnabyr@usgs.gov Hours_of_Service: 8:30 am - 5:00 pm Data_Set_Credit: Barnaby W. Rockwell, U.S. Geological Survey Central Mineral Resources Team (CMRT). Native_Data_Set_Environment: Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcCatalog 9.3.1.1850 Cross_Reference: Citation_Information: Originator: Rockwell, B.W. Originator: Cunningham, C.G. Originator: Breit, G.N. Originator: Rye, R.O. Publication_Date: 2006 Publication_Time: Unknown Title: Spectroscopic mapping of the White Horse alunite deposit, Marysvale volcanic field, Utah: Evidence of a magmatic component Series_Information: Series_Name: Economic Geology Issue_Identification: v. 101, no. 7 Publication_Information: Publication_Place: Littleton, CO Publisher: Society of Economic Geologists Data_Quality_Information: Logical_Consistency_Report: None. Completeness_Report: None. Lineage: Process_Step: Process_Description: Metadata imported. Source_Used_Citation_Abbreviation: C:\DOCUME~1\barnabyr\LOCALS~1\Temp\xml9.tmp Process_Date: 20081209 Process_Time: 12544400 Process_Step: Process_Description: Metadata imported. Source_Used_Citation_Abbreviation: C:\DOCUME~1\barnabyr\LOCALS~1\Temp\xml282B.tmp Process_Date: 20081216 Process_Time: 10151100 Process_Step: Process_Description: Metadata imported. Source_Used_Citation_Abbreviation: C:\DOCUME~1\barnabyr\LOCALS~1\Temp\xml282F.tmp Process_Date: 20081216 Process_Time: 11343100 Process_Step: Process_Description: Metadata imported. Source_Used_Citation_Abbreviation: C:\DOCUME~1\barnabyr\LOCALS~1\Temp\xml15.tmp Process_Date: 20081218 Process_Time: 14270300 Process_Step: Process_Description: Metadata imported. Source_Used_Citation_Abbreviation: C:\DOCUME~1\barnabyr\LOCALS~1\Temp\xml3.tmp Process_Date: 20081218 Process_Time: 16540200 Process_Step: Process_Description: Metadata imported. Source_Used_Citation_Abbreviation: C:\DOCUME~1\barnabyr\LOCALS~1\Temp\xml26EA.tmp Process_Date: 20081219 Process_Time: 14354800 Process_Step: Process_Description: Metadata imported. Source_Used_Citation_Abbreviation: C:\DOCUME~1\barnabyr\LOCALS~1\Temp\xml26F4.tmp Process_Date: 20081219 Process_Time: 16105100 Cloud_Cover: 0 Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Raster Raster_Object_Information: Raster_Object_Type: Pixel Row_Count: 4862 Column_Count: 5106 Vertical_Count: 1 Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: Grid_Coordinate_System: Grid_Coordinate_System_Name: Universal Transverse Mercator Universal_Transverse_Mercator: UTM_Zone_Number: 12 Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.999600 Longitude_of_Central_Meridian: -111.000000 Latitude_of_Projection_Origin: 0.000000 False_Easting: 500000.000000 False_Northing: 0.000000 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: row and column Coordinate_Representation: Abscissa_Resolution: 15.000000 Ordinate_Resolution: 15.000000 Planar_Distance_Units: meters Geodetic_Model: Horizontal_Datum_Name: North American Datum of 1927 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: mvast_2um_cmd13e_adv-arg-contstr_10-08_lessa-k_geo-projtran_recolor.img.vat Entity_Type_Definition: ERDAS Imagine file attributes Entity_Type_Definition_Source: ERDAS Attribute: Attribute_Label: ObjectID 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: Internal digital number Attribute_Definition_Source: Author Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 45 Attribute: Attribute_Label: Red Attribute_Definition: Red value of color table Attribute_Definition_Source: Author Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 1 Attribute: Attribute_Label: Green Attribute_Definition: Green value of color table Attribute_Definition_Source: Author Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 1 Attribute: Attribute_Label: Blue Attribute_Definition: Blue value of color table Attribute_Definition_Source: Author Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 1 Attribute: Attribute_Label: Opacity Attribute_Definition: Opacity of value - denotes whether or not a material ID has been assigned Attribute_Definition_Source: Author Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 0 Enumerated_Domain_Value_Definition: Make value transparent, no material ID Enumerated_Domain_Value_Definition_Source: Author Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 1 Enumerated_Domain_Value_Definition: Display value, material ID has been assigned Enumerated_Domain_Value_Definition_Source: Author Attribute: Attribute_Label: Count Attribute_Definition: Value frequency count Attribute_Definition_Source: Author Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 17527 Attribute: Attribute_Label: Materialid Attribute_Definition: Identified material Attribute_Definition_Source: Author Attribute_Domain_Values: Unrepresentable_Domain: Materials identified in pixel Overview_Description: Entity_and_Attribute_Overview: Results of analysis of ASTER multispectral data showing pixels identified as alunite, natroalunite, alunite + kaolinite, and kaolinite. Pixels interpreted as dickite or well-crystallized kaolinite ("kaolinite or dickite" Materialid attribute) from figure 15a have been colored yellow, and pixels interpreted as poorly crystallized kaolinite ("kaolinite" Materialid attribute) have been colored green. The digital number (DN) values in this image have been attributed by material identified through spectroscopic analysis of ASTER data as shown in the following table. Each DN value corresponds to a particular color in the included color table. All pixels identified as a particular material have been assigned a single, discrete color. Pixels in which no material was identified have no material identification attribute, and these pixels are represented in the color table with a gray scale color (red = green = blue), and can either be displayed to show a gray scale background of a single ASTER band, or turned off (for example using ArcMap unique value symbology properties) so that only pixels in which material was identified are shown. DN_Value Red Green Blue Opacity Value_Count Materialid 0 0 0 0 0 0 1 0.33 1 0 1 5085 kaolinite 2 0.33 1 0 1 17527 kaolinite 3 0.33 1 0 1 9616 kaolinite 4 1 1 0 1 3401 kaolinite or dickite 5 0.33 1 0 1 12178 kaolinite 6 0 0 0 0 10162 7 1 0.67 0 1 5729 alunite + kaolinite 8 1 0 0 1 13936 alunite 9 0.9 0 0.66 1 3344 alunite + minor kaolinite, or natroalunite 10 0 0 0 0 6530 11 1 0 0 1 6422 alunite 12 0.9 0 0.66 1 1068 alunite + minor kaolinite, or natroalunite 13 1 0 0 1 2403 alunite 14 1 1 0 1 376 kaolinite or dickite 15 0.9 0 0.66 1 2212 alunite + minor kaolinite, or natroalunite 16 1 1 0 1 2155 kaolinite or dickite 17 1 1 0 1 1136 kaolinite or dickite 18 1 0.67 0 1 2050 alunite + kaolinite 19 1 1 0 1 1593 kaolinite or dickite 20 1 0.67 0 1 3732 alunite + kaolinite 21 1 0 0 1 1022 alunite 22 1 0.67 0 1 1343 alunite + kaolinite 23 1 0.67 0 1 551 alunite + kaolinite 24 1 1 0 1 575 kaolinite or dickite 25 1 0.67 0 1 376 alunite + kaolinite 26 1 1 0 1 309 kaolinite or dickite 27 1 0.67 0 1 157 alunite + kaolinite 28 0.9 0 0.66 1 128 alunite + minor kaolinite, or natroalunite 29 1 0 0 1 425 alunite 30 1 1 0 1 143 kaolinite or dickite 31 0.9 0 0.66 1 453 alunite + minor kaolinite, or natroalunite 32 0.9 0 0.66 1 280 alunite + minor kaolinite, or natroalunite 33 1 0.67 0 1 99 alunite + kaolinite 34 1 1 0 1 59 kaolinite or dickite 35 1 0 0 1 152 alunite 36 1 0 0 1 198 alunite 37 1 1 0 1 125 kaolinite or dickite 38 0.9 0 0.66 1 127 alunite + minor kaolinite, or natroalunite 39 1 0.67 0 1 28 alunite + kaolinite 40 1 1 0 1 32 kaolinite or dickite 41 1 1 0 1 33 kaolinite or dickite 42 1 1 0 1 8 kaolinite or dickite 43 1 0.67 0 1 39 alunite + kaolinite 44 1 0.67 0 1 32 alunite + kaolinite 45 1 0.67 0 1 10 alunite + kaolinite Entity_and_Attribute_Detail_Citation: Author Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Position: Ask USGS Contact_Address: Address_Type: mailing address Address: 122201 Sunrise Valley Drive City: Reston State_or_Province: VA Postal_Code: 20192 Country: USA Contact_Voice_Telephone: 1-888-ASK-USGS (1-888-275-8747) Resource_Description: Downloadable Data Distribution_Liability: Although these data have been processed successfully on a computer system at the U.S. Geological Survey, no warranty expressed or implied is made by the U.S. Geological Survey regarding the utility of the data on any other system, nor shall the act of distribution constitute any such warranty. No responsibility is assumed by the U.S. Geological Survey in the use of these data. Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: ERDAS Format_Version_Number: 9.2 File_Decompression_Technique: no compression applied Transfer_Size: 31.86 Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: //pubs.cr.usgs.gov Fees: None. Metadata_Reference_Information: Metadata_Date: 20090223 Metadata_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Barnaby W. Rockwell Contact_Organization: U.S. Geological Survey Contact_Address: Address_Type: mailing address Address: Box 25046, Mail Stop 973 City: Denver State_or_Province: Colorado Postal_Code: 80225 Country: United States Contact_Voice_Telephone: (303) 236-1851 Contact_Facsimile_Telephone: (303) 236-3200 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 Metadata_Extensions: Online_Linkage: http://www.esri.com/metadata/esriprof80.html Profile_Name: ESRI Metadata Profile Metadata_Extensions: Online_Linkage: http://www.esri.com/metadata/esriprof80.html Profile_Name: ESRI Metadata Profile Metadata_Extensions: Online_Linkage: http://www.esri.com/metadata/esriprof80.html Profile_Name: ESRI Metadata Profile Metadata_Extensions: Online_Linkage: http://www.esri.com/metadata/esriprof80.html Profile_Name: ESRI Metadata Profile Metadata_Extensions: Online_Linkage: http://www.esri.com/metadata/esriprof80.html Profile_Name: ESRI Metadata Profile Metadata_Extensions: Online_Linkage: http://www.esri.com/metadata/esriprof80.html Profile_Name: ESRI Metadata Profile