Identification_Information: Citation: Citation_Information: Originator: Barnaby W. Rockwell Publication_Date: 2013 Title: Areas of No Data in ASTER Imagery Coverage Edition: 1.0 Geospatial_Data_Presentation_Form: remote-sensing image Series_Information: Series_Name: Scientific Investigations Map Issue_Identification: 3256 Publication_Information: Publication_Place: Denver, CO Publisher: U.S. Geological Survey Online_Linkage: http://pubs.usgs.gov/sim/3256 Larger_Work_Citation: Citation_Information: Originator: Barnaby W. Rockwell Publication_Date: 2013 Publication_Time: Unknown Title: Comparative Mineral Mapping in the Colorado Mineral Belt Using AVIRIS and ASTER Remote Sensing Data Series_Information: Series_Name: Scientific Investigations Map Issue_Identification: 3256 Publication_Information: Publication_Place: Denver, CO Publisher: U.S.Geological Survey Online_Linkage: http://pubs.usgs.gov/sim/3256 Description: Abstract: This image shows areas of no data within the coverage of ASTER satellite imagery over the Colorado Mineral Belt and surrounding area. No surface material mapping information is present in these areas, which include areas of degraded shortwave-infrared (SWIR) ASTER data related to a sensor defect (detector "scratch") and those covered by snow, clouds, or cloud shadow. Areas affected by the degraded SWIR data occur in parallel strips in the along-track direction (north-northeast to south-southwest). These data have been georeferenced to the Universal Transverse Mercator projection (Zone 13N) using a combination of second-order polynomial and cubic spline transformations. Purpose: The purpose of this image is to identify areas of the ASTER data coverage in which no analysis results are present because of degraded SWIR data or surface occlusion by snow, clouds, or cloud shadow. Time_Period_of_Content: Time_Period_Information: Multiple_Dates/Times: Single_Date/Time: Calendar_Date: 2002-09-02 Time_of_Day: 180843 Single_Date/Time: Calendar_Date: 2003-09-14 Time_of_Day: 180041 Currentness_Reference: ground condition Status: Progress: Complete Maintenance_and_Update_Frequency: None planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -107.174872 East_Bounding_Coordinate: -105.291159 North_Bounding_Coordinate: 40.685882 South_Bounding_Coordinate: 38.028260 Keywords: Theme: Theme_Keyword_Thesaurus: None. Theme_Keyword: ASTER Theme_Keyword: Shortwave-infrared Theme_Keyword: SWIR Theme_Keyword: detector scratch Theme_Keyword: sensor defect Theme_Keyword: cloud cover Theme_Keyword: cloud shadow Theme_Keyword: snow cover Theme_Keyword: no data Place: Place_Keyword_Thesaurus: None. Place_Keyword: Colorado Mineral Belt Place_Keyword: Sawatch Range Place_Keyword: Mosquito Range Place_Keyword: Front Range Place_Keyword: Never Summer Mountains Place_Keyword: Gore Range Place_Keyword: Rabbit Ears Range Place_Keyword: Leadville Place_Keyword: Climax molybdenum deposit Place_Keyword: Henderson molybdenum deposit Place_Keyword: polymetallic vein Place_Keyword: United States Access_Constraints: None. Use_Constraints: Acknowledgment of the U.S. Geological Survey would be appreciated in products derived from these data. 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. 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 and Environmental Resources Science Center Native_Data_Set_Environment: Microsoft Windows 2000 Version 5.2 (Build 3790) Service Pack 2; ESRI ArcCatalog 9.3.1.4000 Cross_Reference: Citation_Information: Originator: Iwasaki, A. Originator: Oyama, E. Publication_Date: 2005 Publication_Time: Unknown Title: Correction of stray light and filter scratch blurring for ASTER imagery Series_Information: Series_Name: IEEE Transactions in Geoscience and Remote Sensing Issue_Identification: v. 43, no. 12, p. 2763-2768 Online_Linkage: None. 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: 2012-04-25 Process_Time: 125444 Cloud_Cover: 0 Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Raster Raster_Object_Information: Raster_Object_Type: Pixel Row_Count: 19527 Column_Count: 10553 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: 13 Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.999600 Longitude_of_Central_Meridian: -105.000000 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: aster_mosaic_nodata3_all_edit3-lvcld_rle.img.vat Entity_Type_Definition: Corrupted SWIR data. Entity_Type_Definition_Source: ESRI 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: 0 Range_Domain_Maximum: 1 Attribute: Attribute_Label: Count Attribute_Definition: Value frequency count Attribute_Definition_Source: Author Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 3465470 Range_Domain_Maximum: 202602961 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 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: Nodata Attribute_Definition: No data description Attribute_Definition_Source: Author Attribute_Domain_Values: Unrepresentable_Domain: Description of causes of no data Overview_Description: Entity_and_Attribute_Overview: Areas with a DN value of one (1) indicate areas with no analysis results because of degraded SWIR data or surface occlusion by snow, clouds, or cloud shadow. DN_Value Value_Count Red Green Blue Opacity Nodata 0 202602961 0 0 0 0 1 3465470 0.988235 0.768627 0.568627 1 cloud, cloud shadow, snow, corrupted SWIR data Entity_and_Attribute_Detail_Citation: Author Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Position: U.S.G.S. Information Services Contact_Address: Address_Type: mailing address Address: P.O. Box 25286 City: Denver State_or_Province: CO Postal_Code: 80225 Country: USA Contact_Voice_Telephone: 1-888-ASK-USGS (1-888-275-8747) Contact_Electronic_Mail_Address: http://ask.usgs.gov Resource_Description: Downloadable Data 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 information product, for the most part, is in the public domain, it also contains copyrighted materials as noted in the text. Permission to reproduce copyrighted items for other than personal use must be secured from the copyright owner. This database, identified as SIM 3256, has been approved for release and publication by 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. Although these data have been processed successfully on a computer system at the U.S. Geological Survey, no warranty expressed or implied is made regarding the display or utility of the data on any other system, or for general or scientific purposes, nor shall the act of distribution constitute any such warranty. The U.S. Geological Survey shall not be held liable for improper or incorrect use of the data described and/or contained herein. Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: ERDAS Format_Version_Number: 11.0.4 File_Decompression_Technique: Run-length encoding Transfer_Size: 0.361 Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: http://pubs.usgs.gov Fees: None. Metadata_Reference_Information: Metadata_Date: 20120426 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