Human Use Index 1997 Metadata
DATASET NAME: spwshd_97
Identification_Information:
Citation:
Citation_Information:
Originator: U.S. Environmental Protection Agency
Address:
Publication_Date: unpublished material
Title:
Description:
Abstract: Various compositional landscape metrics and landcover
connectivity measures for the sub-watersheds of the Upper San
Pedro River. Metrics were computed using the ATtILA v.3.03
ArcView extension. Inputs included the sub-watershed
coverage obtained from the USDA-ARS-SWRC in Tucson, AZ, and
NALC landcover grids produced by the EPA.
Purpose: Metrics derived to study the relationships between landscape-
level landcover/land use patterns on water quality issues.
Supplemental_Information:
Data_Type: SHAPEFILE
Software: ArcGIS 8.2.0.700
Operating_System: Windows 2000
Path_Name: \SPDB\Shapefiles\spwshd_97
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: 1997
Calendar_Date:
Currentness_Reference:
Status:
Progress: Complete
Maintenance_and_Update_Frequency: None planned
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: 532964.511
East_Bounding_Coordinate: 608180.305
North_Bounding_Coordinate: 3592679.648
South_Bounding_Coordinate: 3426330.513
Keywords:
Theme:
Theme_Keyword_Thesaurus:
Theme_Keyword: San Pedro
Theme_Keyword: Landscape Ecology
Access_Constraints: None
Use_Constraints: None
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: USEPA-ORD-ESD-NERL-LEB
Contact_Person: Donald Ebert
Contact_Address:
Address_Type: mailing
Address: 944 E. Harmon Ave.
City: Las Vegas
State_or_Province: NV
Postal_Code: 89119
Contact_Voice_Telephone: 702 798 2158
Contact_Facsimile_Telephone: 702 798 2692
Contact_Electronic_Address: ebert.donald@epa.gov
Metadata_Reference_Information:
Metadata_Date: 20030513
Metadata_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: USEPA-ORD-ESD-NERL-LEB
Contact_Person: Donald Ebert
Contact_Address:
Address_Type: mailing
Address: 944 E. Harmon Ave
City: Las Vegas
State_or_Province: NV
Postal_Code: 89119
Contact_Voice_Telephone: 702 798 2158
Contact_Facsimile_Telephone: 702 798 2692
Contact_Electronic_Address: ebert.donald@epa.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:
Process_Date:
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:
Annotations:
Points:
Polygons: 67
Tics:
ENTITY AND ATTRIBUTE INFORMATION
Overview: The attributes give percent of the watershed covered by urban,
agricultural, overall human use, mesquite, shrubland, natural
grassland, and riparian landcover. Also included is the percent
of watershed covered by agriculture on steep slopes. Connectivity
measures are provided for urban landcover, mesquite landcover,
grassland landcover and shrubland.
Overview_Citation: ATtILA v.3.03 User Manual (Draft)
Entity_Type:
Entity_Type_Label:
Entity_Type_Definition:
Entity_Type_Definition_Source:
Attribute:
Attribute_Label: FID
Attribute_Definition: Internal feature number
Attribute_Definition_Source: ESRI
Attribute_Domain_Values: OID
Attribute:
Attribute_Label: Shape
Attribute_Definition: Feature Geometry
Attribute_Definition_Source: ESRI
Attribute_Domain_Values: Geometry
Attribute:
Attribute_Label: ID
Attribute_Definition: watershed identification number
Attribute_Definition_Source: sp_attila73 shapefile
Attribute_Domain_Values: number
Attribute:
Attribute_Label: PURB
Attribute_Definition: percent of landcover in watershed classified as
type urban
Attribute_Definition_Source: ATtILA v.3.03
Attribute_Domain_Values: number
Attribute:
Attribute_Label: PAGT
Attribute_Definition: percent of landcover in watershed classified as
type agriculture
Attribute_Definition_Source: ATtILA v.3.03
Attribute_Domain_Values: number
Attribute:
Attribute_Label: U_INDEX
Attribute_Definition: percent of landcover in watershed classified as
type urban or agriculture
Attribute_Definition_Source: ATtILA v.3.03
Attribute_Domain_Values: number
Attribute:
Attribute_Label: PMESQ
Attribute_Definition: percent of landcover in watershed classified as
type mesquite woodland
Attribute_Definition_Source: ATtILA v.3.03
Attribute_Domain_Values: number
Attribute:
Attribute_Label: PSHRB
Attribute_Definition: percent of landcover in watershed classified
as type shrubland
Attribute_Definition_Source: ATtILA v.3.03
Attribute_Domain_Values: number
Attribute:
Attribute_Label: PNG
Attribute_Definition: percent of landcover in watershed classified as
type natural grass
Attribute_Definition_Source: ATtILA v.3.03
Attribute_Domain_Values: number
Attribute:
Attribute_Label: PRIPN
Attribute_Definition: percent of landcover in watershed classified as
type riparian
Attribute_Definition_Source: ATtILA v.3.03
Attribute_Domain_Values: number
Attribute:
Attribute_Label: AGTSL3
Attribute_Definition: percent of landcover in watershed classified as
type agriculture on slopes greater than or equal
to 3 percent
Attribute_Definition_Source: ATtILA v.3.03
Attribute_Domain_Values: number
Attribute:
Attribute_Label: PUU9
Attribute_Definition: within watershed urban connectivity measure
Attribute_Definition_Source: ATtILA v.3.03
Attribute_Domain_Values: number
Attribute:
Attribute_Label: PUPTCH9
Attribute_Definition: percent of urban landcover with a patch type
morphology
Attribute_Definition_Source: ATtILA v.3.03
Attribute_Domain_Values: number
Attribute:
Attribute_Label: PUTRAN9
Attribute_Definition: percent of urban landcover with a transition
(fragmented-intact) type morphology
Attribute_Definition_Source: ATtILA v.3.03
Attribute_Domain_Values: number
Attribute:
Attribute_Label: PUEDGE9
Attribute_Definition: percent of urban landcover with an edge type
morphology
Attribute_Definition_Source: ATtILA v.3.03
Attribute_Domain_Values: number
Attribute:
Attribute_Label: PUPERF9
Attribute_Definition: percent of urban landcover with a perforated-
intact type morphology
Attribute_Definition_Source: ATtILA v.3.03
Attribute_Domain_Values: number
Attribute:
Attribute_Label: PUINTR9
Attribute_Definition: percent of urban landcover with an interior-
intact type morphology
Attribute_Definition_Source: ATtILA v.3.03
Attribute_Domain_Values: number
Attribute:
Attribute_Label: PMM9
Attribute_Definition: within watershed mesquite landcover connectivity
measure
Attribute_Definition_Source: ATtILA v.3.03
Attribute_Domain_Values: number
Attribute:
Attribute_Label: PMPTCH9
Attribute_Definition: percent of mesquite landcover with a patch type
morphology
Attribute_Definition_Source: ATtILA v.3.03
Attribute_Domain_Values: number
Attribute:
Attribute_Label: PMTRAN9
Attribute_Definition: percent of mesquite landcover with a transition
(fragmented-intact) type morphology
Attribute_Definition_Source: ATtILA v.3.03
Attribute_Domain_Values: number
Attribute:
Attribute_Label: PMEDGE9
Attribute_Definition: percent of mesquite landcover with an edge type
morphology
Attribute_Definition_Source: ATtILA v.3.03
Attribute_Domain_Values: number
Attribute:
Attribute_Label: PMPERF9
Attribute_Definition: percent of mesquite landcover with a perforated-
intact type morphology
Attribute_Definition_Source: ATtILA v.3.03
Attribute_Domain_Values: number
Attribute:
Attribute_Label: PMINTR9
Attribute_Definition: percent of mesquite landcover with an interior-
intact type morphology
Attribute_Definition_Source: ATtILA v.3.03
Attribute_Domain_Values: number
Attribute:
Attribute_Label: PGG9
Attribute_Definition: within watershed grassland landcover connectivity
measure
Attribute_Definition_Source: ATtILA v.3.03
Attribute_Domain_Values: number
Attribute:
Attribute_Label: PGPTCH9
Attribute_Definition: percent of grassland landcover with a patch
type morphology
Attribute_Definition_Source: ATtILA v.3.03
Attribute_Domain_Values: number
Attribute:
Attribute_Label: PGTRAN9
Attribute_Definition: percent of grassland landcover with a transition
(fragmented-intact) type morphology
Attribute_Definition_Source: ATtILA v.3.03
Attribute_Domain_Values: number
Attribute:
Attribute_Label: PGEDGE9
Attribute_Definition: percent of grassland landcover with an edge type
morphology
Attribute_Definition_Source: ATtILA v.3.03
Attribute_Domain_Values: number
Attribute:
Attribute_Label: PGPERF9
Attribute_Definition: percent of grassland landcover with a perforated-
intact type morphology
Attribute_Definition_Source: ATtILA v.3.03
Attribute_Domain_Values: number
Attribute:
Attribute_Label: PGINTR9
Attribute_Definition: percent of grassland landcover with an interior-
intact type morphology
Attribute_Definition_Source: ATtILA v.3.03
Attribute_Domain_Values: number
Attribute:
Attribute_Label: PSS9
Attribute_Definition: within watershed shrubland landcover connectivity
measure
Attribute_Definition_Source: ATtILA v.3.03
Attribute_Domain_Values: number
Attribute:
Attribtue_Label: PSPTCH9
Attribute_Definition: percent of shrubland landcover with a patch type
morphology
Attribute_Definition_Source: ATtILA v.3.03
Attribute_Domain_Values: number
Attribute:
Attribute_Label: PSTRAN9
Attribute_Definition: percent of shrubland landcover with a transition
(fragmented-intact) type morphology
Attribute_Definition_Source: ATtILA v.3.03
Attribute_Domain_Values: number
Attribute:
Attribute_Label: PSEDGE9
Attribute_Definition: percent of shrubland landcover with an edge type
morphology
Attribute_Definition_Source: ATtILA v.3.03
Attribute_Domain_Values: number
Attribute:
Attribute_Label: PSPERF9
Attribute_Definition: percent of shrubland landcover with a perforated-
intact type morphology
Attribute_Definition_Source: ATtILA v.3.03
Attribute_Domain_Values: number
Attribute:
Attribute_Label: PSINTR9
Attribute_Definition: percent of shrubland landcover with an interior-
intact type morphology
Attribute_Definition_Source: ATtILA v.3.03
Attribute_Domain_Values: number