Tijuana River Watershed Digital Geomorphology File

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: Center for Earth Systems Analysis Research

Publication_Date: 20000601

Title: Tijuana River Watershed Digital Geomorphology File

Edition: One

Geospatial_Data_Presentation_Form: Map

Publication_Information:

Publication_Place: San Diego, California USA
Publisher: Center for Earth Systems Analysis Research

Larger_Work_Citation:

Citation_Information:

Originator:

Center for Earth Systems Analysis Research; El Colegio de la Frontera Norte

Publication_Date: 20000601

Title: Tijuana River Watershed GIS Database

Publication_Information:

Publication_Place: San Diego, California USA
Publisher: Center for Earth Systems Analysis Research

Description:

Abstract:: The Tijuana River Watershed digital geomorpholgy file was created as part of the Tijuana River Watershed GIS database project. This digital layer consists of polygons of landscape descriptions in the Tijuana River Watershed.
Purpose:: The Tijuana River Watershed GIS Database project provides a fully integrated cross border geographic information system. One of the layers in the dataset is a digital geomorphology layer. This layer provides information on the landscape formations in the watershed.
Supplemental_Information: Not applicable

Time_Period_of_Content:

Time_Period_Information:

Range_of_Dates/Times:

Beginning_Date: 1994
Ending_Date: 1999

Currentness_Reference: Publication date

Status:

Progress: Complete
Maintenance_and_Update_Frequency: None planned

Spatial_Domain:

Bounding_Coordinates:

West_Bounding_Coordinate: -117.2280
East_Bounding_Coordinate: -115.7920
North_Bounding_Coordinate: 32.9788
South_Bounding_Coordinate: 31.9436

Keywords:

Theme:

Theme_Keyword_Thesaurus: None
Theme_Keyword: bi-national
Theme_Keyword: geomorphology
Theme_Keyword: cross border
Theme_Keyword: watershed

Place:

Place_Keyword_Thesaurus: None
Place_Keyword: Mexico
Place_Keyword: San Diego
Place_Keyword: Tecate
Place_Keyword: Tijuana
Place_Keyword: United States

Access_Constraints: None

Use_Constraints: Not for Legal Use.

Point_of_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: Center for Earth Systems Analysis Research
Contact_Person: David McKinsey

Contact_Position: CESAR Technical Manager

Contact_Address:

Address_Type: mailing and physical address
Address: 5500 Campanile Drive
City: San Diego
State_or_Province: California
Postal_Code: 92182-4493
Country: USA

Contact_Voice_Telephone: (619) 594-8042

Contact_Facsimile_Telephone: (619) 594-4938

Contact_Electronic_Mail_Address: mckinsey@mail.sdsu.edu

Hours_of_Service: Monday - Friday, 9am-4pm, Pacific Standard Time

Native_Data_Set_Environment: Arc/Info coverage

Data_Quality_Information:

Attribute_Accuracy:

Attribute_Accuracy_Report:: All attributes created during the data generation phase were verified by comparing the lines in both the dataset and the spatial coverage, but no formal tests were performed.

Logical_Consistency_Report:

These data are believed to be logically consistent, though no tests were performed. Line geometry is topologically clean.

Completeness_Report:

These data are believed to be complete as compiled directly from the source materials. No generalization of source data was performed.

Positional_Accuracy:

Horizontal_Positional_Accuracy:

Horizontal_Positional_Accuracy_Report:: Horizontal positional accuracy of the source material is unknown.

Vertical_Positional_Accuracy:

Vertical_Positional_Accuracy_Report: Vertical positional accuracy of the source material is unknown.

Lineage:

Source_Information:

Source_Citation:

Citation_Information:

Originator: United States Geologic Survey

Publication_Date: Unknown

Title: 7.5 Minute Topographic Maps

Edition: Various

Geospatial_Data_Presentation_Form: map

Publication_Information:

Publication_Place: United States
Publisher: United States Geologic Survey

Source_Scale_Denominator: 24000

Type_of_Source_Media: Paper

Source_Time_Period_of_Content:

Time_Period_Information:

Single_Date/Time:

Calendar_Date: Unknown

Source_Currentness_Reference: Publication Date

Source_Citation_Abbreviation: USGS

Source_Contribution: Vector data representing elevation data.

Source_Information:

Source_Citation:

Citation_Information:

Originator: Instituto Nacional de Estadistica Geografia e Informatica

Publication_Date: Unknown

Title: INEGI 1:50000 Topographic Maps

Edition: Various

Geospatial_Data_Presentation_Form: map

Publication_Information:

Publication_Place: Mexico
Publisher: Instituto Nacional de Estadistica Geografia e Informatica

Source_Scale_Denominator: 50000

Type_of_Source_Media: Paper

Source_Time_Period_of_Content:

Time_Period_Information:

Single_Date/Time:

Calendar_Date: Unknown

Source_Currentness_Reference: Publication Date

Source_Citation_Abbreviation: INEGI

Source_Contribution: Vector data representing elevation data

Source_Information:

Source_Citation:

Citation_Information:

Originator: National Oceanic and Atmospheric Administration

Publication_Date: 19940601

Title: 1994 Aerial Photographs San Diego / Tijuana River Watershed

Edition: One

Geospatial_Data_Presentation_Form: Aerial Photos

Publication_Information:

Publication_Place: United States
Publisher: National Oceanic and Atmospheric Administration

Source_Scale_Denominator: 12500

Type_of_Source_Media: Paper

Source_Time_Period_of_Content:

Time_Period_Information:

Single_Date/Time:

Calendar_Date: 19940601

Source_Currentness_Reference: Publication date

Source_Citation_Abbreviation: NOAA

Source_Contribution:

Aerial photography depiction of study area used to check ArcInfo results.

Process_Step:

Process_Description:: The topographic maps and aerial photos were examined by researchers working at El Colegio de la Frontera Norte and polygons digitized and geomorphologic attributes assigned.
Process_Date: 20040101

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: 660

Spatial_Reference_Information:

Horizontal_Coordinate_System_Definition:

Planar:

Grid_Coordinate_System:

Grid_Coordinate_System_Name: Universal Transverse Mercator

Universal_Transverse_Mercator:

UTM_Zone_Number: 11

Transverse_Mercator:

Scale_Factor_at_Central_Meridian: 0.999600
Longitude_of_Central_Meridian: -117.000000
Latitude_of_Projection_Origin: 0.000000
False_Easting: 500000.000000
False_Northing: 0.000000

Planar_Coordinate_Information:

Planar_Coordinate_Encoding_Method: Coordinate pair

Coordinate_Representation:

Abscissa_Resolution: 0.000005
Ordinate_Resolution: 0.000005

Planar_Distance_Units: Meters

Geodetic_Model:

Horizontal_Datum_Name: North American Datum of 1983
Ellipsoid_Name: GRS 80
Semi-major_Axis: 6378137.0000000
Denominator_of_Flattening_Ratio: 298.26

Entity_and_Attribute_Information:

Detailed_Description:

Entity_Type:

Entity_Type_Label: geomorphology.pat
Entity_Type_Definition: Polygon Attribute Table
Entity_Type_Definition_Source: None

Attribute:

Attribute_Label: Area

Attribute_Definition: Area of polygon

Attribute_Definition_Source: Software generated