Displacement Dikes - BOR 1999 Restoration Alternative Evaluation

Metadata:

• Identification_Information
• Data_Quality_Information
• Spatial_Data_Organization_Information
• Spatial_Reference_Information
• Entity_and_Attribute_Information
• Distribution_Information
• Metadata_Reference_Information

Identification_Information:

Citation:

Citation_Information:

Originator: Redlands Institute, University of Redlands

Publication_Date: 1999

Title:

Displacement Dikes - BOR 1999 Restoration Alternative Evaluation

Geospatial_Data_Presentation_Form: vector digital data

Online_Linkage:

http://www.institute.redlands.edu/salton/downloads/shapefiles/SS_Alt_BoR_Displace_Dike.zip

Description:

Abstract:

This dataset shows one of the suggested locations for a displacement dike for sequestering part of the waters of the Salton Sea as part of the Bureau of Reclamation restoration alternative evaluation conducted in 1999. The concept is to reduce the maintained volume of the Salton Sea, and thereby reduce the volume of water to be desalinated, or to lessen the amount of water needed to maintain the current level of the Salton Sea.

Purpose:

This layer was provided for cartographic display and discussion of one aspect of Salton Sea restoration. By reducing the volume of water required to maintain the current level of the Sea, the system can accommodate reduced inflows or water loss for desalination or enhanced evaporation systems.

Supplemental_Information:

'The Salton Sea Authority is a joint powers agency chartered by the State of California by a Joint Powers Agreement on June 2, 1993 for the purpose of ensuring the beneficial uses of the Salton Sea. In the agreement, "beneficial use" includes the primary purpose of the Sea as a depository for agricultural drainage, storm water and wastewater flows; for protection of endangered species, fisheries and waterfowl; and for recreational purposes.' Due to rising salinity, period fish die-offs and bird mortality events, the need for a restoration alternative to address these problems was identified. The first agency response was from the US Bureau of Reclamation.

Time_Period_of_Content:

Time_Period_Information:

Single_Date/Time:

Calendar_Date: 1999

Currentness_Reference: publication date

Status:

Progress: Complete

Maintenance_and_Update_Frequency: None planned

Spatial_Domain:

Bounding_Coordinates:

West_Bounding_Coordinate: -115.700798

East_Bounding_Coordinate: -115.596778

North_Bounding_Coordinate: 33.259684

South_Bounding_Coordinate: 33.117839

Keywords:

Theme:

Theme_Keyword_Thesaurus: None

Theme_Keyword: restoration

Theme_Keyword: beneficial use

Theme_Keyword: Salton Sea Authority

Theme_Keyword: US Bureau of Reclamation

Theme_Keyword: displacement dike

Theme_Keyword: enhanced evaporation system

Theme:

Theme_Keyword_Thesaurus: ISO 19115 Topic Category

Theme_Keyword: Inland water resources

Place:

Place_Keyword_Thesaurus: None

Place_Keyword: Salton Sea

Place_Keyword: Salton Basin

Place_Keyword: Salton Trough

Place_Keyword: Salton Sink

Place_Keyword: California

Place_Keyword: Imperial County

Place_Keyword: Riverside County

Access_Constraints: None

Use_Constraints: None

Point_of_Contact:

Contact_Information:

Contact_Person_Primary:

Contact_Person: Althiser, Ken

Contact_Organization: Redlands Institute, University of Redlands

Contact_Address:

Address_Type: mailing and physical address

Address: 1200 E Colton

City: Redlands

State_or_Province: CA

Postal_Code: 92373

Country: USA

Contact_Voice_Telephone: 909-335-5268

Contact_Facsimile_Telephone: 909-307-6952

Browse_Graphic:

Browse_Graphic_File_Name: None

Data_Set_Credit:

US Bureau of Reclamation; Redlands Institute, University of Redlands

Security_Information:

Security_Classification_System: None

Security_Classification: Unclassified

Security_Handling_Description: None

Native_Data_Set_Environment:

Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.1.0.780

Cross_Reference:

Citation_Information:

Title: None

Data_Quality_Information:

Attribute_Accuracy:

Attribute_Accuracy_Report:

The data set has been reviewed and is considered to be 99% accurate.

Logical_Consistency_Report: Arc-node and chain-node topology present.

Completeness_Report:

The data set has no generalization, and no data was intentionally omitted.

Positional_Accuracy:

Horizontal_Positional_Accuracy:

Horizontal_Positional_Accuracy_Report: Estimated to be +/- 40 feet

Quantitative_Horizontal_Positional_Accuracy_Assessment:

Horizontal_Positional_Accuracy_Value: +/- 40 feet

Lineage:

Source_Information:

Source_Scale_Denominator: 24,000

Process_Step:

Process_Description:

Displacement dikes were digitized from Salton Sea Alternatives Draft Preappraisal Report - Sept 1998, available at the following the URL. <http://www.usbr.gov/lc/region/saltnsea/ssae2.html>. This data was presented on a map graphic, which was scanned and rectified, and the data automated directly from the rectified source document.

Process_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: Redlands Institute, University of Redlands

Contact_Person: Althiser, Ken

Contact_Address:

Address_Type: mailing and physical address

Address: 1200 E. Colton Ave.

City: Redlands

State_or_Province: CA

Postal_Code: 92373

Country: USA

Contact_Voice_Telephone: 909-335-5268

Contact_Facsimile_Telephone: 909-307-6952

Process_Step:

Process_Description: Metadata imported.

Source_Used_Citation_Abbreviation:

R:\Salton\SSDP\projects\cd_atlas\gis\inf\alternatives\1999\BoR\bor_levees\metadata.xml

Process_Step:

Process_Description: Metadata imported.

Source_Used_Citation_Abbreviation: C:\DOCUME~1\althiser\LOCALS~1\Temp\xmlD89.tmp

Process_Step:

Process_Description: Metadata imported.

Source_Used_Citation_Abbreviation: C:\DOCUME~1\althiser\LOCALS~1\Temp\xmlD8B.tmp

Process_Step:

Process_Description: Dataset copied.

Source_Used_Citation_Abbreviation:

Process_Step:

Process_Description: Dataset copied.

Source_Used_Citation_Abbreviation:

Server=ri-devcomp-1; Service=5151; Database=sde; User=sa; Version=sde.DEFAULT

Process_Step:

Process_Description: Dataset copied.

Source_Used_Citation_Abbreviation:

Server=ri-dbserv-2.institute.redlands.edu; Service=5151; Database=sde; User=sde; Version=sde.DEFAULT

Process_Step:

Process_Description: Dataset copied.

Source_Used_Citation_Abbreviation:

Server=ri-dbserv-2.institute.redlands.edu; Service=5181; Database=sde_temp; User=sde_admin; Version=sde.DEFAULT

Process_Step:

Process_Description: Dataset copied.

Source_Used_Citation_Abbreviation:

Server=ri-dbserv-2; Service=5151; Database=sde; User=sde_admin; Version=sde.DEFAULT

Process_Step:

Process_Description: Dataset copied.

Source_Used_Citation_Abbreviation:

Server=ri-dbserv-2.institute.redlands.edu; Service=5185; Database=sde_ssdp; User=sde_admin; Version=sde.DEFAULT

Cloud_Cover: N/A

Spatial_Data_Organization_Information:

Direct_Spatial_Reference_Method: Vector

Point_and_Vector_Object_Information:

SDTS_Terms_Description:

SDTS_Point_and_Vector_Object_Type: G-polygon

Point_and_Vector_Object_Count: 2

SDTS_Terms_Description:

SDTS_Point_and_Vector_Object_Type: Label point

Point_and_Vector_Object_Count: 3

SDTS_Terms_Description:

SDTS_Point_and_Vector_Object_Type: GT-polygon composed of chains

Point_and_Vector_Object_Count: 2

SDTS_Terms_Description:

SDTS_Point_and_Vector_Object_Type: Point

Point_and_Vector_Object_Count: 4

Spatial_Reference_Information:

Horizontal_Coordinate_System_Definition:

Geographic:

Latitude_Resolution: 0.000000

Longitude_Resolution: 0.000000

Geographic_Coordinate_Units: Decimal degrees

Geodetic_Model:

Horizontal_Datum_Name: North American Datum of 1983

Ellipsoid_Name: Geodetic Reference System 80

Semi-major_Axis: 6378137.000000

Denominator_of_Flattening_Ratio: 298.257222

Vertical_Coordinate_System_Definition:

Altitude_System_Definition:

Altitude_Resolution: 1.000000

Altitude_Encoding_Method:

Explicit elevation coordinate included with horizontal coordinates

Entity_and_Attribute_Information:

Detailed_Description:

Entity_Type:

Entity_Type_Label: SS_Alt_BoR_Displace_Dike

Entity_Type_Definition: Arc Attribute Table

Entity_Type_Definition_Source: ESRI

Attribute:

Attribute_Label: DISPLACE_1

Attribute:

Attribute_Label: DISPLACE_D

Attribute:

Attribute_Label: Shape

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: ESRI

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: PERIMETER

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: 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: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: ESRI

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: AREA

Attribute:

Attribute_Label: SHAPE_area

Attribute_Definition: Area of feature in internal units squared.

Attribute_Definition_Source: ESRI

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: SHAPE_len

Detailed_Description:

Entity_Type:

Entity_Type_Label: displace_dike.pat

Entity_Type_Definition: Polygon Attribute Table

Entity_Type_Definition_Source: ESRI

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: AREA

Attribute_Definition: Area of feature in internal units squared.

Attribute_Definition_Source: ESRI

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: PERIMETER

Attribute_Definition: Perimeter of feature in internal units.

Attribute_Definition_Source: ESRI

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: DISPLACE_DIKE#

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: DISPLACE_DIKE-ID

Attribute_Definition: User-defined feature number.

Attribute_Definition_Source: ESRI

Attribute:

Attribute:

Distribution_Information:

Resource_Description: Downloadable Data

Standard_Order_Process:

Digital_Form:

Digital_Transfer_Information:

Transfer_Size: 0.003

Metadata_Reference_Information:

Metadata_Date: 20060905

Metadata_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: Redlands Institute, University of Redlands

Contact_Person: Kenneth C. Althiser

Contact_Address:

Address_Type: mailing and physical address

Address: 1200 E Colton

City: Redlands

State_or_Province: CA

Postal_Code: 92373

Country: USA

Contact_Voice_Telephone: 909-335-5268

Contact_Facsimile_Telephone: 909-307-6952

Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata

Metadata_Standard_Version: FGDC-STD-001-1998

Metadata_Time_Convention: local time

Metadata_Access_Constraints: None

Metadata_Use_Constraints: None

Metadata_Security_Information:

Metadata_Security_Classification_System: None

Metadata_Security_Classification: Unclassified

Metadata_Security_Handling_Description: None

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

Metadata_Extensions:

Online_Linkage: <http://www.esri.com/metadata/esriprof80.html>

Profile_Name: ESRI Metadata Profile