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)