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SWAT Water Yield 1973 - 1997 Metadata (Streams)

Disclaimer: The data shown are not observed values or results from a calibrated
model.  They are average annual values derived from an uncalibrated model (SWAT)
run through AGWA using all of its default inputs, and a distributed 12-year 
precipitation record (1960-1972) from 7 gauges around the basin.  These data are 
provided for demonstration purposes only, and should not be used for scientific 
analysis.
DATASET NAME: ssp97-73

Identification_Information:
  Citation:
    Citation_Information:
      Originator: USDA-ARS-SWRC
      Address: Tucson, Arizona
      Publication_Date: September, 2003
      Title:
  
  Description: Stream channels of the Upper San Pedro with percent difference
               between results from two SWAT simulations run through AGWA: one 
               using the 1973 NALC landcover for model parameterization, and the
               other using the 1997 NALC landcover.
    Abstract:
    Purpose: for inclusion in the San Pedro Data Browser

    Supplemental_Information:
      Data_Type: Shapefile
      Software: ArcView 3.2
      Operating_System: Windows 2000
      Path_Name: SPDB\shapefiles\ssp97-73
      Reviews_Applied_to_Date:	
      Related_Spatial_Data_Files: All geodatasets with sp_ prefix
      References_Cited:
      Notes:
      Cloud_Cover: N/A

  Time_Period_of_Content:
    Time_Period_Information:
      Single_Date/Time:
        Calendar_Date:
    Currentness_Reference:
  
  Status:Interim
    Progress:
    Maintenance_and_Update_Frequency: As needed

  Spatial_Domain:
    Bounding_Coordinates:
      West_Bounding_Coordinate: 532979.188
      East_Bounding_Coordinate: 608189.188
      North_Bounding_Coordinate: 3426345.250
      South_Bounding_Coordinate: 3592665.250

  Keywords:
    Theme:
      Theme_Keyword_Thesaurus:
      Theme_Keyword: San Pedro
      Theme_Keyword: SWAT
      Theme_Keyword: watershed
      Theme_Keyword: AGWA

  Access_Constraints:
  Use_Constraints:

  Data_Provider_Information:
    Contact_Information:
      Contact_Organization_Primary:
        Contact_Organization: EPA NERL Las Vegas
        Contact_Person: Bill Kepner
      Contact_Address:
	Address_Type:
	Address: P.O. Box 93478
	City: Las Vegas
	State_or_Province: Nevada
	Postal_Code: 89193-3478
      Contact_Voice_Telephone: 702 798 2193
      Contact_Email_Address: kepner.william@epamail.epa.gov

  Data_Processor_Information:
    Contact_Information:
      Contact_Organization_Primary:
        Contact_Organization: USDA-ARS-SWRC	
        Contact_Person:	Darius Semmens	
      Contact_Address:
	Address_Type: mailing
	Address: 2000 E. Allen Road	
	City: Tucson	
	State_or_Province: Arizona
	Postal_Code: 85719-1596	
      Contact_Voice_Telephone:	
      Contact_Email_Address: dsemmens@tucson.ars.ag.gov

  Metadata_Reference_Information:
    Metadata_Date: 5/10/2003
    Metadata_Contact:
      Contact_Information:
        Contact_Organization_Primary: Soren Scott
        Contact_Organization: USDA-ARS-SWRC
      Contact_Address:
        Address_Type: mailing
        Address: 2000 E. Allen Rd.
        City: Tucson
        State_or_Province: Arizona
        Postal_Code: 85719-1596
        Contact_Voice_Telephone:
        Contact_Email_Address: sscott@tucson.ars.ag.gov
    Metadata_Standard_Version:

Data_Quality_Information:
  Attribute_Accuracy:		
    Attribute_Accuracy_Report: Not presently available
      Attribute_Accuracy_Value:
      Attribute_Accuracy_Explanation:
  Logical_Consistency_Report: Not presently available
  Completeness_Report: Not presently available
  Positional_Accuracy:
    Horizontal_Positional_Accuracy: 
    Vertical_Positional_Accuracy: Not presently available
  Lineage:
    Process_Step:
      Process_Description: Percent difference between the ssp73 and ssp97
                           datasets from AGWA analysis.  Values were calculated
                           using the following equation:
                           ssp97-73 = (ssp97 - ssp73) / ssp97 * 100
      Process_Date: 8/29/03
      Process_Time:
 
SPATIAL REFERENCE INFORMATION
 
Grid Coordinate System: UTM
Horizontal Datum: NAD83
Zone: 12
Units: METERS
Scale:                          
 
Precision: SINGLE
 
SPATIAL DATA ORGANIZATION INFORMATION
 
Number of Arcs: 47
Annotations: 
Points: 
Polygons: 
Tics: 
 
ENTITY AND ATTRIBUTE INFORMATION
Annotation Name:
Entity_Type:
  Entity_Type_Label: 
  Entity_Type_Definition: 
  Entity_Type_Definition_Source:
 
WATERSHED ATTRIBUTES
  Attribute:
    Attribute_Label: Shape
    Attribute_Definition: feature geometry
    Attribute_Definition_Source: ESRI
    Attribute_Domain_Values:
  Attribute:
    Attribute_Label: ARCID
    Attribute_Definition: unique feature identifier
    Attribute_Definition_Source: ESRI
    Attribute_Domain_Values: sequential integer values
  Attribute:
    Attribute_Label: Grid_Code
    Attribute_Definition: grid value from watershed delineation
    Attribute_Definition_Source: ESRI
    Attribute_Domain_Values: integers
  Attribute:
    Attribute_Label: From_Node
    Attribute_Definition: from node of channel element
    Attribute_Definition_Source: ESRI
    Attribute_Domain_Values: integers
  Attribute:
    Attribute_Label: To_Node
    Attribute_Definition: to_node of channel element
    Attribute_Definition_Source: ESRI
    Attribute_Domain_Values: integers
  Attribute:
    Attribute_Label: Stream#
    Attribute_Definition: unique integer identifier
    Attribute_Definition_Source: AGWA
    Attribute_Domain_Values: integers
  Attribute:
    Attribute_Label: Cont_Chan
    Attribute_Definition: contributing channel of channel element
    Attribute_Definition_Source: AGWA
    Attribute_Domain_Values: integers
  Attribute:
    Attribute_Label: Length
    Attribute_Definition: length of channel element
    Attribute_Definition_Source: ESRI
    Attribute_Domain_Values: in internal map units
  Attribute:
    Attribute_Label: Order
    Attribute_Definition: stream order of channel element
    Attribute_Definition_Source: AGWA
    Attribute_Domain_Values: integers
  Attribute:
    Attribute_Label: Slope
    Attribute_Definition: zonal mean slope of channel element
    Attribute_Definition_Source: ESRI
    Attribute_Domain_Values: percent rise
  Attribute: 
    Attribute_Label: Sequence 
    Attribute_Definition: sequential integer values indicating channel sequence
    Attribute_Definition_Source: AGWA
    Attribute_Domain_Values: integers
  Attribute:
    Attribute_Label: Area
    Attribute_Definition: upland area contributing directly to channel element
    Attribute_Definition_Source: AGWA
    Attribute_Domain_Values: in internal map units
  Attribute:
    Attribute_Label: Cum_Area
    Attribute_Definition: sum of areas contributing directly to channel element
    Attribute_Definition_Source: AGWA
    Attribute_Domain_Values: in internal map units
  Attribute:
    Attribute_Label: Swat_id
    Attribute_Definition: sequential integer values for SWAT routing
    Attribute_Definition_Source: AGWA
    Attribute_Domain_Values: integers
  Attribute:
    Attribute_Label: Storage_Loc
    Attribute_Definition: storage location used in SWAT routing
    Attribute_Definition_Source: AGWA
    Attribute_Domain_Values: integers 

SWAT OUTPUT ATTRIBUTES
  Attribute:
    Attribute_Label: NUMYRSSIM
    Attribute_Definition: number of years simulated
    Attribute_Definition_Source: AGWA
    Attribute_Domain_Values: integer
  Attribute:
    Attribute_Label: WatYld_mm
    Attribute_Definition: water yield
    Attribute_Definition_Source: SWAT
    Attribute_Domain_Values: mm
  Attribute:
    Attribute_Label: TLoss_m3s
    Attribute_Definition: transmission loss
    Attribute_Definition_Source: SWAT
    Attribute_Domain_Values: m3/s
  Attribute:
    Attribute_Label: SedYld_mtn
    Attribute_Definition: sediment yield
    Attribute_Definition_Source: SWAT
    Attribute_Domain_Values: mtn


DOWNLOAD ssp97-73.avl (ssp97-73 ArcView Legend) 

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