Tijuana River Watershed Digital Airport Layer
Metadata:
- Identification_Information:
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- Citation:
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- Citation_Information:
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- Originator: Center for Earth Systems Analysis Research
- Publication_Date: 20000601
- Title: Tijuana River Watershed Digital Airport Layer
- Edition: One
- Geospatial_Data_Presentation_Form: vector digital data
- Publication_Information:
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- Publication_Place: San Diego, California USA
- Publisher: Center for Earth Systems Analysis Research
- Larger_Work_Citation:
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- Citation_Information:
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- Originator:
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Center for Earth Systems Analysis Research; El Colegio de la Frontera Norte
- Publication_Date: 20000601
- Title: Tijuana River Watershed GIS Database
- Geospatial_Data_Presentation_Form: map
- Publication_Information:
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- Publication_Place: San Diego, California USA
- Publisher: Center for Earth Systems Analysis Research
- Description:
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- Abstract:
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The Airports coverage was created as part of the Tijuana River Watershed GIS database project. The location and names of the airports and airstrips is important to understanding the transportation infrastructure within the watershed.
- Purpose:
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The Tijuana River Watershed GIS Database project provides a fully integrated cross border geographic information system. The location and names of the airports and airstrips is important to understanding the transportation infrastructure within the watershed.
- Supplemental_Information:
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Inclusion of an airport or airstrip in the database in no way imparts an endorsement of these airports/airstrips over others outside the watershed boundary.
- Time_Period_of_Content:
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- Time_Period_Information:
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- Single_Date/Time:
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- Calendar_Date: Unknown
- Currentness_Reference: Publication Date
- Status:
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- Progress: Complete
- Maintenance_and_Update_Frequency: None planned
- Spatial_Domain:
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- Bounding_Coordinates:
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- West_Bounding_Coordinate: -117.1230
- East_Bounding_Coordinate: -116.6353
- North_Bounding_Coordinate: 32.6416
- South_Bounding_Coordinate: 32.5368
- Keywords:
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- Theme:
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- Theme_Keyword_Thesaurus: None
- Theme_Keyword: Airports
- Theme_Keyword: Bi-national
- Theme_Keyword: Cross Border
- Theme_Keyword: Watershed
- Theme_Keyword: transportation
- Theme_Keyword: structure
- Place:
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- Place_Keyword_Thesaurus: None
- Place_Keyword: Mexico
- Place_Keyword: San Diego
- Place_Keyword: Tijuana
- Place_Keyword: United States
- Access_Constraints: None
- Use_Constraints: Not for legal use.
- Point_of_Contact:
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- Contact_Information:
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- Contact_Organization_Primary:
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- Contact_Organization: Center for Earth Systems Analysis Research
- Contact_Person: David McKinsey
- Contact_Position: CESAR Technical Manager
- Contact_Address:
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- 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: ArcInfo Coverage
- Data_Quality_Information:
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- Attribute_Accuracy:
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- Attribute_Accuracy_Report:
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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:
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These data are believed to be logically consistent, though no tests were performed. Line geometry is topologically clean.
- Completeness_Report:
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The airports and airstrips represent all identifiable features as determined from NOAA 1:12500 aerial photography within the watershed boundary. Features not positively identified were not included.
- Positional_Accuracy:
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- Horizontal_Positional_Accuracy:
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- Horizontal_Positional_Accuracy_Report:
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Some of the data were digitized from USGS 7.5 Minute Topographic Map sheets. While other data were digitized from a SPOT scene background on computer. The data set as a whole was not statistcally tested for horizontal accuracy
- Vertical_Positional_Accuracy:
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- Vertical_Positional_Accuracy_Report:
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Some of the data were digitized from USGS 7.5 Minute Topographic Map sheets. While other data were digitized from a SPOT scene background on computer. The data set as a whole was not statistcally tested for vertical accuracy
- Lineage:
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- Source_Information:
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- Source_Citation:
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- Citation_Information:
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- Originator: United States Geologic Survey
- Publication_Date: Unknown
- Title: USGS 7.5 Minute Topographic Map
- Edition: Various
- Geospatial_Data_Presentation_Form: map
- Publication_Information:
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- 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:
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- Single_Date/Time:
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- Calendar_Date: Unknown
- Source_Currentness_Reference: Publication Data
- Source_Citation_Abbreviation: USGS
- Source_Contribution: Linework delineating Airports and Airstrips
- Source_Information:
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- Source_Citation:
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- Citation_Information:
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- Originator: National Oceanic and Atmospheric Administration
- Publication_Date: 19940600
- Title: 1994 Aerial Photographs San Diego / Tijuana River Watershed
- Edition: One
- Geospatial_Data_Presentation_Form: map
- Publication_Information:
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- 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:
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- Range_of_Dates/Times:
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- Beginning_Date: 19940601
- Ending_Date: 19940630
- Source_Currentness_Reference: Publication Date
- Source_Citation_Abbreviation: NOAA
- Source_Contribution:
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Actual record of existing conditions at the time of the data colllection.
- Source_Information:
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- Source_Citation:
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- Citation_Information:
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- Originator: SPOT Corportation
- Publication_Date: 19950801
- Title: Satellite Image of San Diego / Tijuana Region
- Edition: One
- Geospatial_Data_Presentation_Form: map
- Publication_Information:
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- Publication_Place: United States
- Publisher: SPOT Corporation
- Source_Scale_Denominator: 24000 (unknown)
- Type_of_Source_Media: Digital
- Source_Time_Period_of_Content:
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- Time_Period_Information:
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- Single_Date/Time:
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- Calendar_Date: 199508
- Source_Currentness_Reference: Publication Date
- Source_Citation_Abbreviation: SPOT
- Source_Contribution:
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Digital reference for heads up digitizing of infrasturctural features.
- Process_Step:
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- Process_Description:
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Small airfields and airstrips were identified on the NOAA aerial photographs. These sites were located on the SPOT scene of the area and were heads up digitized using ArcInfo with the SPOT scene as a backdrop. Once the topology of these smaller airstrips was corrected, the larger airports were imported into the coverage from the San Diego Association of Governments (SANDAG) Runway coverage. The SANDAG coverage was first reprojected from its original STATEPLANE, NAD83 projection to the Tijuana River Watershed standard of UTM, NAD83. The imported polygons were then shifted to match the coordinate system of the SPOT scene. An item was added to the coverage to hold the name of the airport/airfield.
- Source_Used_Citation_Abbreviation: USGS;NOAA;SPOT
- Process_Date: 20000324
- Source_Produced_Citation_Abbreviation: Unknown
- Process_Contact:
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- Contact_Information:
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- Contact_Person_Primary:
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- 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
- Spatial_Data_Organization_Information:
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- Direct_Spatial_Reference_Method: Vector
- Point_and_Vector_Object_Information:
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- SDTS_Terms_Description:
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- SDTS_Point_and_Vector_Object_Type: Complete chain
- Point_and_Vector_Object_Count: 27
- SDTS_Terms_Description:
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- SDTS_Point_and_Vector_Object_Type: Label point
- Point_and_Vector_Object_Count: 25
- SDTS_Terms_Description:
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- SDTS_Point_and_Vector_Object_Type: GT-polygon composed of chains
- Point_and_Vector_Object_Count: 25
- Spatial_Reference_Information:
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- Horizontal_Coordinate_System_Definition:
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- Planar:
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- Grid_Coordinate_System:
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- Grid_Coordinate_System_Name: Universal Transverse Mercator
- Universal_Transverse_Mercator:
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- UTM_Zone_Number: 11
- Transverse_Mercator:
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- 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:
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- Planar_Coordinate_Encoding_Method: Coordinate pair
- Coordinate_Representation:
-
- Abscissa_Resolution: 0.000005
- Ordinate_Resolution: 0.000005
- Planar_Distance_Units: Meters
- Geodetic_Model:
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- 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:
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- Detailed_Description:
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- Entity_Type:
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- Entity_Type_Label: airports.pat
- Entity_Type_Definition: Tijuana River Watershed Airport Coverage
- Entity_Type_Definition_Source: user-defined
- Attribute:
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- Attribute_Label: AREA
- Attribute_Definition: Area of feature in internal units squared.
- Attribute_Definition_Source: ESRI
- Attribute_Domain_Values:
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- Unrepresentable_Domain: Positive real numbers that are automatically generated.
- Attribute:
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- Attribute_Label: PERIMETER
- Attribute_Definition: Perimeter of feature in internal units.
- Attribute_Definition_Source: ESRI
- Attribute_Domain_Values:
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- Unrepresentable_Domain: Positive real numbers that are automatically generated.
- Attribute:
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- Attribute_Label: AIRPORTS#
- Attribute_Definition: Internal feature number.
- Attribute_Definition_Source: ESRI
- Attribute_Domain_Values:
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- Unrepresentable_Domain:
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Sequential unique whole numbers that are automatically generated.
- Attribute:
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- Attribute_Label: AIRPORTS-ID
- Attribute_Definition: User-defined feature number.
- Attribute_Definition_Source: user-defined
- Attribute_Domain_Values:
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- Unrepresentable_Domain: Whole numbers that may be user-defined.
- Attribute:
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- Attribute_Label: NAME
- Attribute_Definition: Name of Airport/Airfield.
- Attribute_Definition_Source: user-defined
- Attribute_Domain_Values:
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- Unrepresentable_Domain: Name of Airport/Airfield.
- Distribution_Information:
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- Distributor:
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- 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
- Resource_Description: Tijuana River Watershed Airport Transportation Layer
- Distribution_Liability:
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While this data have been collected for use in spatial analysis and decision making, and for use in Geographic Information Systems, San Diego State University, Department of Geography, the Center for Earth Systems Analysis Research, and El Colegio de la Frontera Norte cannot guarantee the accuracy of the data. As with any spatial data, issues of scale, taxonomic classification, resolution, and precision will affect the perceived accuracy of the data. Users are ultimately responsible for the appropriate application of and use of this data.
- Metadata_Reference_Information:
-
- Metadata_Date: 20000601
- Metadata_Review_Date: 20000906
- Metadata_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
- Metadata_Standard_Name: FGDC CSDGM
- Metadata_Standard_Version: FGDC-STD-001-1998
Generated by mp version 2.9.8 on Wed Oct 22 13:18:19 2008