Metadata: Identification_Information: Citation: Citation_Information: Title: A_watersheds_UTM41 Geospatial_Data_Presentation_Form: vector digital data Description: Abstract: This GIS dataset includes watersheds of the Ahankashan area of interest (AOI) derived from its corresponding Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) Global Digital Elevation Model (GDEM) data (30 m resolution), created from stream orders 3 and higher. Purpose: Multi-use hydrographic dataset to be used in the assessment, monitoring, and management of Afghanistan's mineral deposits. Status: Maintenance_and_Update_Frequency: Unknown Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: 63.328709 East_Bounding_Coordinate: 64.794502 North_Bounding_Coordinate: 34.836656 South_Bounding_Coordinate: 34.375386 Keywords: Theme: Theme_Keyword_Thesaurus: None Theme_Keyword: watersheds, hydrography, hydrology, streams, waterways Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Categories Theme_Keyword: imageryBaseMapsEarthCover Theme_Keyword: inlandWaters Place: Place_Keyword_Thesaurus: None Place_Keyword: Ahankashan, Afghanistan Temporal: Temporal_Keyword_Thesaurus: None Temporal_Keyword: 2013 Access_Constraints: None Use_Constraints: 30 m resolution ASTER GDEM data was developed and validated to be used at a scale ranging from 1:100,000 to 1:50,000. Accuracy has not been validated for scales falling outside of this range. Point_of_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Person: Peter G. Chirico Contact_Position: Research Geographer Point_of_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Person: Peter G. Chirico Contact_Position: Research Geographer Data_Set_Credit: Peter Chirico and Brittany Casey, U.S. Geological Survey Native_Data_Set_Environment: Microsoft Windows 7 Version 6.1 (Build 7601) Service Pack 1; ESRI ArcGIS 10.0.4.4000 Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Vector Point_and_Vector_Object_Information: SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: GT-polygon composed of chains Point_and_Vector_Object_Count: 529 Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: Map_Projection: Map_Projection_Name: Transverse Mercator Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.9996 Longitude_of_Central_Meridian: 63.0 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: 0.000000002220024164500956 Ordinate_Resolution: 0.000000002220024164500956 Planar_Distance_Units: Geodetic_Model: Horizontal_Datum_Name: D WGS 1984 Ellipsoid_Name: WGS 1984 Semi-major_Axis: 6378137.0 Denominator_of_Flattening_Ratio: 298.257223563 Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: A_watersheds_UTM41 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: ID Attribute: Attribute_Label: GRIDCODE Metadata_Reference_Information: Metadata_Date: 20130514 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Person: Peter G. Chirico Contact_Position: Research Geographer Metadata_Standard_Name: FGDC Content Standard for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998 Metadata_Time_Convention: local time Metadata_Use_Constraints: 30 m resolution ASTER GDEM data was developed and validated to be used at a scale ranging from 1:100,000 to 1:50,000. Accuracy has not been validated for scales falling outside of this range.