MetaData for NTAD 2003 Public Use Airport Runways


Note: Metadata reflects statewide extent of layer.

Last Update: 8/27/2003
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 Public Use Airport RunwaysPublic Use Airport Runways
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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: 
        Federal Aviation Administration (Aeronautical Information Services, 
        ATA-100) 
        Originator: Bureau of Transportation Statistics (comp.) 
        Publication_Date: 2003 
        Title: Public Use Airport Runways 
        Edition: 2003 
        Geospatial_Data_Presentation_Form: vector digital data 
        Publication_Information: 
          Publication_Place: Washington, DC 
          Publisher: Bureau of Transportation Statistics (BTS) 
        Online_Linkage:  
        Larger_Work_Citation: 
          Citation_Information: 
            Originator: Bureau of Transportation Statistics (BTS) 
            Publication_Date: 2003 
            Title: National Transportation Atlas Databases (NTAD) 2003 
            Edition: 2003 
            Geospatial_Data_Presentation_Form: vector digital data 
            Publication_Information: 
              Publication_Place: Washington, DC 
              Publisher: Bureau of Transportation Statistics (BTS) 
            Online_Linkage:  
    Description: 
      Abstract: 
      The Public Use Airport Runways database is a geographic dataset of runways 
      in the United States and US territories containing information on the 
      physical characteristics of the runways. The 5045 runways in the dataset 
      are runways associated with the 20074 airports in the companion airport 
      data set. This geospatial data is derived from the FAA's National Airspace 
      System Resource Aeronautical Data Product (Effective 23 January 2003). 
      Purpose: 
      This data provides users with information about the runway locations and 
      attributes for national and regional analysis applications. 
    Time_Period_of_Content: 
      Time_Period_Information: 
        Single_Date/Time: 
          Calendar_Date: 23 January 2003 
      Currentness_Reference: publication date 
    Status: 
      Progress: Complete 
      Maintenance_and_Update_Frequency: Annually 
    Spatial_Domain: 
      Bounding_Coordinates: 
        West_Bounding_Coordinate: -174.207840 
        East_Bounding_Coordinate: 171.282608 
        North_Bounding_Coordinate: 71.285446 
        South_Bounding_Coordinate: -14.340505 
    Keywords: 
      Theme: 
        Theme_Keyword_Thesaurus: none 
        Theme_Keyword: transportation 
        Theme_Keyword: airport 
        Theme_Keyword: airports 
        Theme_Keyword: aircraft 
        Theme_Keyword: landing 
      Place: 
        Place_Keyword_Thesaurus: none 
        Place_Keyword: United States 
        Place_Keyword: US 
        Place_Keyword: USA 
        Place_Keyword: US Territories 
      Stratum: 
        Stratum_Keyword_Thesaurus: none 
        Stratum_Keyword: ground 
      Temporal: 
        Temporal_Keyword_Thesaurus: none 
        Temporal_Keyword: 2003 
    Access_Constraints: None 
    Use_Constraints: 
    None. Acknowledgment of the Federal Aviation Administration (FAA) and the 
    Bureau of Transportation Statistics (BTS) National Transportation Atlas 
    Database (NTAD) 2003 would be appreciated in products derived from these 
    data. 
    Point_of_Contact: 
      Contact_Information: 
        Contact_Organization_Primary: 
          Contact_Organization: 
          Federal Aviation Administration (Aeronautical Information Services, 
          ATA-100) 
        Contact_Address: 
          Address_Type: mailing and physical address 
          Address: FAA National Headquarters 
          Address: 800 Independence Avenue, S.W. 
          City: Washington 
          State_or_Province: DC 
          Postal_Code: 20591 
          Country: USA 
        Contact_Voice_Telephone: 1-800-457-6656 x35442 
    Data_Set_Credit: 
    The Federal Aviation Administration (FAA) develops and maintains the textual 
    data from which this geospatial layer was derived. 
    Native_Data_Set_Environment: 
    Microsoft Windows NT Version 4.0 (Build 1381) Service Pack 6; ESRI 
    ArcCatalog 8.3.0.800 
    Cross_Reference: 
      Citation_Information: 
        Originator: 
        Federal Aviation Administration (Aeronautical Information Services, 
        ATA-100) 
        Originator: Bureau of Transporation Statistics (comp.) 
        Publication_Date: 2003 
        Title: Public Use Airport Runways 
        Edition: 2003 
        Geospatial_Data_Presentation_Form: vector digital data 
        Publication_Information: 
          Publication_Place: Washington, DC 
          Publisher: Bureau of Transportation Statistics (BTS) 
        Online_Linkage:  
        Larger_Work_Citation: 
          Citation_Information: 
            Originator: Bureau of Transportation Statistics (BTS) 
            Publication_Date: 2003 
            Title: National Transportation Atlas Databases (NTAD) 2003 
            Edition: 2003 
            Geospatial_Data_Presentation_Form: vector digital data 
            Publication_Information: 
              Publication_Place: Washington, DC 
              Publisher: Bureau of Transportation Statistics (BTS) 
            Online_Linkage:  



  Data_Quality_Information: 
    Attribute_Accuracy: 
      Attribute_Accuracy_Report: 
      Data were obtained from the Federal Aviation Administration's (FAA) 
      National Airspace System Resource Aeronautical Data. This product was 
      published by the Aeronautical Information Services (ATA-100) with an 
      Effective Date of 23 January 2003. 
      Quantitative_Attribute_Accuracy_Assessment: 
        Attribute_Accuracy_Value: unknown 
    Logical_Consistency_Report: 
    All linear features in this data set are straight lines. RWY_ID is the 
    unique identifier for each record in the dataset. There may be more than one 
    runway (RWY_ID) located at a single airport. Airports can be individually 
    identified by the landing facility location identifier (LOCID) or by the 
    site number (SITE_NO) attribute. 
    Completeness_Report: 
    Landing facilities in this database consist of those identified in the NFDC 
    5010 database to be either publicly owned, or privately owned but open to 
    the public, or owned by the U.S. military. The following landing facilities 
    have been excluded: private landing facilities not open to the public, 
    glider ports and ultra light landing facilities, as well as landing 
    facilities that do not have a current LOCID assigned to them. 
    Positional_Accuracy: 
      Horizontal_Positional_Accuracy: 
        Horizontal_Positional_Accuracy_Report: 
        Horizontal positional accuracy is based on coordinate data provided in 
        the FAA National Airspace System Resource Aeronautical Dataset 
        (Effective 23 January 2003). These coordinate data identify the 
        approximate location of the Airport Reference Point (ARP) as reported by 
        the landing facility on the NFDC (National Flight Data Center) 5010 
        form. According to NFDC guidelines, the location of the ARP should be 
        reported to a horizontal accuracy of one arc second of latitude and 
        longitude. However, the accuracy of these reported coordinates are not 
        verified by FAA. 
        Quantitative_Horizontal_Positional_Accuracy_Assessment: 
          Horizontal_Positional_Accuracy_Value: unknown 
    Lineage: 
      Source_Information: 
        Source_Citation: 
          Citation_Information: 
            Originator: 
            Federal Aviation Administration (Aeronautical Information Services, 
            ATA-100) 
            Publication_Date: 23 January 2003 
            Title: FAA National Airspace System Resource Aeronautical Data 
            Edition: 
            FAA National Airspace System Resource Aeronautical Data (Effective 
            21 February 2002) 
            Geospatial_Data_Presentation_Form: tabular digital data 
            Publication_Information: 
              Publication_Place: Washington, DC 
              Publisher: Federal Aviation Administration (FAA) 
        Type_of_Source_Media: CD-ROM 
        Source_Time_Period_of_Content: 
          Time_Period_Information: 
            Single_Date/Time: 
              Calendar_Date: 23 January 2003 
          Source_Currentness_Reference: publication date 
        Source_Citation_Abbreviation: FAA-NASRAD-23JAN2003 
        Source_Contribution: 
        Data were obtained from the Federal Aviation Administration's (FAA) 
        National Airspace System Resource Aeronautical Data. This product was 
        published by the Aeronautical Information Services (ATA-100) with an 
        Effective Date of 23 January 2003. 
      Process_Step: 
        Process_Description: 
        The creation of this geospatial data layer was completed by BTS in March 
        2003. This Shapefile was derived from textual data on the FAA National 
        Airspace System Resource Aeronautical Data CDROM, effective 23 January 
        2003 (FAA-NASRAD-23JAN2003). These textual data were process using AML 
        scripts to create a coverage with additional dbf's. This coverage and 
        associated dbf's were appended together using the SITE_NO as the unique 
        identifier. 
        Source_Used_Citation_Abbreviation: FAA-NASRAD-23JAN2003 
        Process_Date: April 2003 
        Process_Contact: 
          Contact_Information: 
            Contact_Organization_Primary: 
              Contact_Organization: Bureau of Transportation Statistics (BTS) 
            Contact_Address: 
              Address_Type: mailing and physical address 
              Address: Room 3430 
              Address: 400 Seventh Street, S.W. 
              City: Washington 
              State_or_Province: DC 
              Postal_Code: 20590 
              Country: USA 
            Contact_Voice_Telephone: 202-366-DATA 
            Contact_Facsimile_Telephone: 202-366-3640 
            Contact_Electronic_Mail_Address: answers@bts.gov 



  Spatial_Data_Organization_Information: 
    Direct_Spatial_Reference_Method: Vector 
    Point_and_Vector_Object_Information: 
      SDTS_Terms_Description: 
        SDTS_Point_and_Vector_Object_Type: String 
        Point_and_Vector_Object_Count: 5045 



  Spatial_Reference_Information: 
    Horizontal_Coordinate_System_Definition: 
      Geographic: 
        Latitude_Resolution: 0.000001 
        Longitude_Resolution: 0.000001 
        Geographic_Coordinate_Units: Decimal degrees 
      Geodetic_Model: 
        Horizontal_Datum_Name: D_WGS_1984 
        Ellipsoid_Name: WGS_1984 
        Semi-major_Axis: 6378137.000000 
        Denominator_of_Flattening_Ratio: 298.257224 



  Entity_and_Attribute_Information: 
    Detailed_Description: 
      Entity_Type: 
        Entity_Type_Label: runway 
        Entity_Type_Definition: Runways of the United States and its territories 
        in GIS format. 
        Entity_Type_Definition_Source: Bureau of Transportation Statistics (BTS) 

      Attribute: 
        Attribute_Label: FID 
        Attribute_Definition: Internal feature number. 
        Attribute_Definition_Source: ESRI 
        Attribute_Domain_Values: 
          Range_Domain: 
            Range_Domain_Minimum: 0 
            Range_Domain_Maximum: 4843 
          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: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: Polyline 
            Enumerated_Domain_Value_Definition: Polylinear Shapes as defined by 
            ArcView 
            Enumerated_Domain_Value_Definition_Source: ArcView Internal 
            Attribute 
          Unrepresentable_Domain: Coordinates defining the features. 
      Attribute: 
        Attribute_Label: LOC_ID 
        Attribute_Definition: 
        A unique 3-4 character identifier assigned to the landing facility (i.e. 
        airport). 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Codeset_Domain: 
            Codeset_Name: List of Official LOCID Codes 
            Codeset_Source: FAA 
      Attribute: 
        Attribute_Label: FULLNAME 
        Attribute_Definition: Official name of the runway's airport. 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Codeset_Domain: 
            Codeset_Name: List of Official Airport Names 
            Codeset_Source: FAA 
      Attribute: 
        Attribute_Label: SITE_NO_1 
        Attribute_Definition: 
        A unique identifying number followed by an asterisk and the 'landing 
        facility type' code. The SITE_NO forms the key to the airport records in 
        the NFDC (5010) database. Example: 04508.*A 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Codeset_Domain: 
            Codeset_Name: List of Official Airport Site Numbers 
            Codeset_Source: FAA 
      Attribute: 
        Attribute_Label: ST_POST__1 
        Attribute_Definition: 
        A two letter postal abbreviation for the state, or US territory, where 
        the airport's associated city is located. This is not necessarily the 
        state where the landing facility is physically located. 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Codeset_Domain: 
            Codeset_Name: List of Official US State and Territory Postal 
            Abbreviations 
            Codeset_Source: U.S. Post Office 
      Attribute: 
        Attribute_Label: RWY_ID_1 
        Attribute_Definition: 
        Runway unique identification code. For example: 01/19; 18L/36R (parallel 
        runways); H1 (helipad); N/S (north/south); ALL/WAY (sealane); B1 
        (baloonport). 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Codeset_Domain: 
            Codeset_Name: List of Official Runway Codes 
            Codeset_Source: FAA 
      Attribute: 
        Attribute_Label: FIPS 
        Attribute_Definition: Primary State FIPS Code 
        Attribute_Definition_Source: FIPS Pub 6-4 
        Attribute_Domain_Values: 
          Codeset_Domain: 
            Codeset_Name: FIPS (Federal Information Processing Standard) Pub 6-4 

            Codeset_Source: Bureau of the Census (BOC) 
      Attribute: 
        Attribute_Label: RWY_LEN 
        Attribute_Definition: The physical runway length, to the nearest foot. 
        (Ex. 3500) 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Unrepresentable_Domain: measured value 
      Attribute: 
        Attribute_Label: RWY_WDTH 
        Attribute_Definition: The physical runway width, to the nearest foot. 
        (Ex. 100) 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Unrepresentable_Domain: measured value 
      Attribute: 
        Attribute_Label: RWY_SFC_TY 
        Attribute_Definition: 
        Runway surface type and condition. (NOTE 1: Surface type can have one 
        entry or a combination of two entries when the runway is composed of 
        distinct sections.) (NOTE 2: The surface type is optionally followed by 
        a condition indicator: G=Good Condition, F=Fair Condition, P=Poor 
        Condition. Some valid examples for this attribute: ASPH-CONC, ASPH-F, 
        ASPH-CONC-G) 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: CONC 
            Enumerated_Domain_Value_Definition: Portland cement concrete 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: ASPH 
            Enumerated_Domain_Value_Definition: Asphalt or bituminous concrete 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: SNOW 
            Enumerated_Domain_Value_Definition: Snow 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: ICE 
            Enumerated_Domain_Value_Definition: Ice 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: MATS 
            Enumerated_Domain_Value_Definition: Pierced steel planking; landing 
            mats; membranes 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: TREATED 
            Enumerated_Domain_Value_Definition: Oiled; soil cement or lime 
            stabilized 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: GRAVEL 
            Enumerated_Domain_Value_Definition: Gravel; cinders; crushed rock; 
            coral or shells; slag 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: TURF 
            Enumerated_Domain_Value_Definition: Grass; sod 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: DIRT 
            Enumerated_Domain_Value_Definition: Natural soil 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: WATER 
            Enumerated_Domain_Value_Definition: Water 
            Enumerated_Domain_Value_Definition_Source: FAA 
      Attribute: 
        Attribute_Label: RWY_SFC_TR 
        Attribute_Definition: Runway Surface treatment 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: GRVD 
            Enumerated_Domain_Value_Definition: Saw-cut or plastic grooved 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: PFC 
            Enumerated_Domain_Value_Definition: Porous friction course 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: AFSC 
            Enumerated_Domain_Value_Definition: Aggregate friction seal coat 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: RFSC 
            Enumerated_Domain_Value_Definition: Rubberized friction seal coat 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: WC 
            Enumerated_Domain_Value_Definition: Wire comb or wire tine 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: NONE 
            Enumerated_Domain_Value_Definition: No special surface treatment 
            Enumerated_Domain_Value_Definition_Source: FAA 
      Attribute: 
        Attribute_Label: RWY_EDGE_L 
        Attribute_Definition: Runway lights edge intensity 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: HIGH 
            Enumerated_Domain_Value_Definition: High 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: MED 
            Enumerated_Domain_Value_Definition: Medium 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: LOW 
            Enumerated_Domain_Value_Definition: Low 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: NSTD 
            Enumerated_Domain_Value_Definition: Non-standard lighting system 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: NONE 
            Enumerated_Domain_Value_Definition: No edge lighting system 
            Enumerated_Domain_Value_Definition_Source: FAA 
      Attribute: 
        Attribute_Label: BE_ID 
        Attribute_Definition: 
        Base end identifier. The runway end that relates to the first part of 
        the runway identification (e.g. For runway 18/36 the base end is 18). 
        The runway identification is in attribute field RWY-ID. 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Codeset_Domain: 
            Codeset_Name: List of Official Runway Codes 
            Codeset_Source: FAA 
      Attribute: 
        Attribute_Label: BE_TR_ALGN 
        Attribute_Definition: 
        The true magnetic heading of the base end of the runway, to the nearest 
        degree (e.g., for runway end 18, could be 184). 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Unrepresentable_Domain: measured value 
      Attribute: 
        Attribute_Label: BE_ILS_TP 
        Attribute_Definition: 
        The type of Instrument Landing System (ILS) for the base end of the 
        runway. 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: ILS 
            Enumerated_Domain_Value_Definition: Instrument landing system 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: MLS 
            Enumerated_Domain_Value_Definition: Microwave landing system 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: SDF 
            Enumerated_Domain_Value_Definition: Simplified directional facility 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: LOCALIZER 
            Enumerated_Domain_Value_Definition: Localizer 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: LDA 
            Enumerated_Domain_Value_Definition: Localizer-type directional aid 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: ISMLS 
            Enumerated_Domain_Value_Definition: Interim standard microwave 
            landing system 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: ILS/DME 
            Enumerated_Domain_Value_Definition: Instrument landing system / 
            distance measuring equipment 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: SDF/DME 
            Enumerated_Domain_Value_Definition: Simplified directional facility 
            / distance measuring equipment 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: LOC/DME 
            Enumerated_Domain_Value_Definition: Localizer / distance measuring 
            equipment 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: LOC/GS 
            Enumerated_Domain_Value_Definition: Localizer / glide slope 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: LDA/DME 
            Enumerated_Domain_Value_Definition: Localizer-type directional aid / 
            distance measuring equipment 
            Enumerated_Domain_Value_Definition_Source: FAA 
      Attribute: 
        Attribute_Label: BE_TFC_PAT 
        Attribute_Definition: Base End Right Hand Traffic Pattern 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: Y 
            Enumerated_Domain_Value_Definition: Yes 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: N 
            Enumerated_Domain_Value_Definition: No 
            Enumerated_Domain_Value_Definition_Source: FAA 
      Attribute: 
        Attribute_Label: BE_TP_MKS 
        Attribute_Definition: Base End Runway Markings (Type) 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: PIR 
            Enumerated_Domain_Value_Definition: Precision Instrument Runway 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: NPI 
            Enumerated_Domain_Value_Definition: Nonprecision Instrument 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: BSC 
            Enumerated_Domain_Value_Definition: Basic 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: NRS 
            Enumerated_Domain_Value_Definition: Numbers Only 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: NSTD 
            Enumerated_Domain_Value_Definition: Nonstandard (other than numbers 
            only) 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: BUOY 
            Enumerated_Domain_Value_Definition: Buoys (Seaplane Base) 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: STOL 
            Enumerated_Domain_Value_Definition: Short Takeoff and Landing 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: NONE 
            Enumerated_Domain_Value_Definition: None 
            Enumerated_Domain_Value_Definition_Source: FAA 
      Attribute: 
        Attribute_Label: BE_CND_MKS 
        Attribute_Definition: Base End Markings (Condition) 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: G 
            Enumerated_Domain_Value_Definition: Good 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: F 
            Enumerated_Domain_Value_Definition: Fair 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: P 
            Enumerated_Domain_Value_Definition: Poor 
            Enumerated_Domain_Value_Definition_Source: FAA 
      Attribute: 
        Attribute_Label: BE_ARR_DEV 
        Attribute_Definition: 
        Type of aircraft arresting device. Indicates the type of jet arresting 
        barrier installed at the far end of the base end of the runway (e.g. 
        MA1, MA1A, BAK9, BAK6, E14, E15, E5, etc.) 
        Attribute_Definition_Source: NIMA 
        Attribute_Domain_Values: 
          Codeset_Domain: 
            Codeset_Name: 
            DOD Flight Information Publication (Enroute): IFR - Supplement 
            United States 
            Codeset_Source: 
            National Imagery and Mapping Agency (NIMA) Aerospace Center, St. 
            Louis, MO 
      Attribute: 
        Attribute_Label: BE_ELEV 
        Attribute_Definition: Runway base end elevation 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Unrepresentable_Domain: measured value 
      Attribute: 
        Attribute_Label: BE_RVR_EQ 
        Attribute_Definition: 
        Base End Visual Range Equipment - Indicates locations(s) at which RVR 
        equipment is installed. The value can be any one, or a combination, of 
        the values in the enumerated domain. (Example Possible Values: T, M, R, 
        N, TM, TR, MR, TMR). 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: T 
            Enumerated_Domain_Value_Definition: Touchdown 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: M 
            Enumerated_Domain_Value_Definition: Midfield 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: R 
            Enumerated_Domain_Value_Definition: Rollout 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: N 
            Enumerated_Domain_Value_Definition: No RVR Available 
            Enumerated_Domain_Value_Definition_Source: FAA 
      Attribute: 
        Attribute_Label: BE_RVV_EQ 
        Attribute_Definition: 
        Base End Visibility Value Equipment - indicates the presence of RVV 
        equipment. 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: Y 
            Enumerated_Domain_Value_Definition: Yes 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: N 
            Enumerated_Domain_Value_Definition: No 
            Enumerated_Domain_Value_Definition_Source: FAA 
      Attribute: 
        Attribute_Label: BE_APP_LTG 
        Attribute_Definition: Approach light system at the base end of the 
        runway. 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: ALSAF 
            Enumerated_Domain_Value_Definition: 
            3000 Foot High Intensity Approach Lighting System With Centerline 
            Sequence Flashers. 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: ALSF1 
            Enumerated_Domain_Value_Definition: 
            Standard 2400 Foot High Intensity Approach Lighting System With 
            Sequenced Flashers, Category I Configuration. 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: ALSF2 
            Enumerated_Domain_Value_Definition: 
            Standard 2400 Foot High Intensity Approach Lighting System With 
            Sequenced Flashers, Category II Or III Configuration 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: MALS 
            Enumerated_Domain_Value_Definition: 1400 Foot Medium Intensity 
            Approach Lighting System 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: MALSF 
            Enumerated_Domain_Value_Definition: 
            1400 Foot Medium Intensity Approach Lighting System With Sequenced 
            Flashers 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: MALSR 
            Enumerated_Domain_Value_Definition: 
            1400 Foot Medium Intensity Approach Lighting System With Runway 
            Alignment Indicator Lights 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: SSALS 
            Enumerated_Domain_Value_Definition: Simplified Short Approach 
            Lighting System 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: SSALF 
            Enumerated_Domain_Value_Definition: 
            Simplified Short Approach Lighting System With Sequenced Flashers 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: SSALR 
            Enumerated_Domain_Value_Definition: 
            Simplified Short Approach Lighting System With Runway Alignment 
            Indicator Lights 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: NEON 
            Enumerated_Domain_Value_Definition: Neon Ladder System 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: ODALS 
            Enumerated_Domain_Value_Definition: Omnidirectional Approach 
            Lighting System 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: LDIN 
            Enumerated_Domain_Value_Definition: Lead-In Light System 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: MIL OVRN 
            Enumerated_Domain_Value_Definition: Military Overrun 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: NSTD 
            Enumerated_Domain_Value_Definition: All Others 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: NONE 
            Enumerated_Domain_Value_Definition: No Approach Lighting Is 
            Available 
            Enumerated_Domain_Value_Definition_Source: FAA 
      Attribute: 
        Attribute_Label: BE_REIL 
        Attribute_Definition: Base End - Runway End Identifier Lights 
        Availability 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: Y 
            Enumerated_Domain_Value_Definition: Yes 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: N 
            Enumerated_Domain_Value_Definition: No 
            Enumerated_Domain_Value_Definition_Source: FAA 
      Attribute: 
        Attribute_Label: BE_CTR_LTS 
        Attribute_Definition: Base End - Runway Centerline Lights Availability 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: Y 
            Enumerated_Domain_Value_Definition: Yes 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: N 
            Enumerated_Domain_Value_Definition: No 
            Enumerated_Domain_Value_Definition_Source: FAA 
      Attribute: 
        Attribute_Label: BE_TD_LTS 
        Attribute_Definition: Base End - Runway Touchdown Lights Availability 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: Y 
            Enumerated_Domain_Value_Definition: Yes 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: N 
            Enumerated_Domain_Value_Definition: No 
            Enumerated_Domain_Value_Definition_Source: FAA 
      Attribute: 
        Attribute_Label: BE_CTL_OBJ 
        Attribute_Definition: 
        Description of the controlling object at the base end of the runway 
        (e.g., trees, bldg, fence, none). 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Unrepresentable_Domain: free text description 
      Attribute: 
        Attribute_Label: BE_OBJ_LT 
        Attribute_Definition: 
        Whether the controlling object referred to in the BE_CTL_OBJ field (base 
        end controlling object) is marked, lighted, both, or neither. 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: M 
            Enumerated_Domain_Value_Definition: Marked 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: L 
            Enumerated_Domain_Value_Definition: Lighted 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: ML 
            Enumerated_Domain_Value_Definition: Marked and Lighted 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: None 
            Enumerated_Domain_Value_Definition: Neither Marked Nor Lighted, Or 
            No Controlling Object 
            Enumerated_Domain_Value_Definition_Source: FAA 
      Attribute: 
        Attribute_Label: BE_FAR_P77 
        Attribute_Definition: 
        FAA FAR Part 77 (Objects Affecting Navigable Airspace) runway category 
        for the base end 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: A(V) 
            Enumerated_Domain_Value_Definition: Utility runway with a visual 
            approach 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: B(V) 
            Enumerated_Domain_Value_Definition: Other than utility runway with a 
            visual approach 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: A(NP) 
            Enumerated_Domain_Value_Definition: Utility runway with a 
            nonprecision approach 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: C 
            Enumerated_Domain_Value_Definition: 
            Other than utility runway with a nonprecision approach having 
            visibility minimums greater than 3/4 mile 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: PIR 
            Enumerated_Domain_Value_Definition: Precision Instrument Runway 
            Enumerated_Domain_Value_Definition_Source: FAA 
      Attribute: 
        Attribute_Label: BE_OBJ_CL 
        Attribute_Definition: 
        Controlling Object Clearance Slope Value, expressed as a ratio of N:1, 
        of the clearance that is available to approaching aircraft. If the 
        clearance slope is greater than 50:1, then 50 or 50+ will be entered. 
        (Ex. 8, 22, 50) 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Unrepresentable_Domain: measured value 
      Attribute: 
        Attribute_Label: BE_OBJ_HT 
        Attribute_Definition: 
        Controlling Object Clearance Height Above Runway. Height, in feet (above 
        ground level), the object is above the physical runway end. (Ex. 100) 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Unrepresentable_Domain: measured value 
      Attribute: 
        Attribute_Label: BE_OBJ_DIS 
        Attribute_Definition: Base End - Controlling Object Distance from runway 
        end 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Unrepresentable_Domain: measured value 
      Attribute: 
        Attribute_Label: BE_OBJ_OS 
        Attribute_Definition: 
        Base End - Controlling Object Offset distance in feet from the runway 
        centerline. Also indicates the direction (left or right) to the object 
        from the centerline as seen by the approaching pilot. (Ex. 50R, 75L, 
        NONE). 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Unrepresentable_Domain: measured value 
      Attribute: 
        Attribute_Label: RE_ID 
        Attribute_Definition: 
        Reciprocal end identifier. The runway end that relates to the second 
        part of the runway identification (e.g. For runway 18/36 the reciprocal 
        end is 36). The runway identification is in the RWY_ID attribute field. 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Codeset_Domain: 
            Codeset_Name: List of Official Runway Codes 
            Codeset_Source: FAA 
      Attribute: 
        Attribute_Label: RE_TR_ALGN 
        Attribute_Definition: 
        The true magnetic heading of the reciprocal end of the runway, to the 
        nearest degree (e.g., for runway end 18, could be 184). 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Unrepresentable_Domain: measured value 
      Attribute: 
        Attribute_Label: RE_ILS_TP 
        Attribute_Definition: 
        The type of Instrument Landing System (ILS) for the reciprocal end of 
        the runway. 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: ILS 
            Enumerated_Domain_Value_Definition: Instrument landing system 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: MLS 
            Enumerated_Domain_Value_Definition: Microwave landing system 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: SDF 
            Enumerated_Domain_Value_Definition: Simplified directional facility 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: LOCALIZER 
            Enumerated_Domain_Value_Definition: Localizer 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: LDA 
            Enumerated_Domain_Value_Definition: Localizer-type directional aid 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: ISMLS 
            Enumerated_Domain_Value_Definition: Interim standard microwave 
            landing system 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: ILS/DME 
            Enumerated_Domain_Value_Definition: Instrument landing system / 
            distance measuring equipment 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: SDF/DME 
            Enumerated_Domain_Value_Definition: Simplified directional facility 
            / distance measuring equipment 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: LOC/DME 
            Enumerated_Domain_Value_Definition: Localizer / distance measuring 
            equipment 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: LOC/GS 
            Enumerated_Domain_Value_Definition: Localizer / glide slope 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: LDA/DME 
            Enumerated_Domain_Value_Definition: localizer-type directional aid / 
            distance measuring equipment 
            Enumerated_Domain_Value_Definition_Source: FAA 
      Attribute: 
        Attribute_Label: RE_TFC_PAT 
        Attribute_Definition: Reciprocal End Right Hand Traffic Pattern 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: Y 
            Enumerated_Domain_Value_Definition: Yes 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: N 
            Enumerated_Domain_Value_Definition: No 
            Enumerated_Domain_Value_Definition_Source: FAA 
      Attribute: 
        Attribute_Label: RE_TP_MKS 
        Attribute_Definition: Reciprocal End Runway Markings (Type) 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: PIR 
            Enumerated_Domain_Value_Definition: Precision Instrument Runway 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: NPI 
            Enumerated_Domain_Value_Definition: Nonprecision Instrument 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: BSC 
            Enumerated_Domain_Value_Definition: Basic 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: NRS 
            Enumerated_Domain_Value_Definition: Numbers Only 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: NSTD 
            Enumerated_Domain_Value_Definition: Nonstandard (other than numbers 
            only) 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: BUOY 
            Enumerated_Domain_Value_Definition: Buoys (Seaplane Base) 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: STOL 
            Enumerated_Domain_Value_Definition: Short Takeoff and Landing 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: NONE 
            Enumerated_Domain_Value_Definition: None 
            Enumerated_Domain_Value_Definition_Source: FAA 
      Attribute: 
        Attribute_Label: RE_CND_MKS 
        Attribute_Definition: Reciprocal End Markings (Condition) 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: G 
            Enumerated_Domain_Value_Definition: Good 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: F 
            Enumerated_Domain_Value_Definition: Fair 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: P 
            Enumerated_Domain_Value_Definition: Poor 
            Enumerated_Domain_Value_Definition_Source: FAA 
      Attribute: 
        Attribute_Label: RE_ARR_DEV 
        Attribute_Definition: 
        Type of aircraft arresting device. Indicates the type of jet arresting 
        barrier installed at the far end of the far end of the runway (e.g. MA1, 
        MA1A, BAK9, BAK6, E14, E15, E5, etc.) 
        Attribute_Definition_Source: NIMA 
        Attribute_Domain_Values: 
          Codeset_Domain: 
            Codeset_Name: 
            DOD Flight Information Publication (Enroute): IFR - Supplement 
            United States 
            Codeset_Source: 
            National Imagery and Mapping Agency (NIMA) Aerospace Center, St. 
            Louis, MO 
      Attribute: 
        Attribute_Label: RE_ELEV 
        Attribute_Definition: Runway reciprocal end elevation 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Unrepresentable_Domain: measured value 
      Attribute: 
        Attribute_Label: RE_RVR_EQ 
        Attribute_Definition: 
        Reciprocal End Visual Range Equipment - Indicates location(s) at which 
        RVR equipment is installed. The value can be any one, or a combination, 
        of the values in the enumerated domain. (Example Possible Values: T, M, 
        R, N, TM, TR, MR, TMR). 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: T 
            Enumerated_Domain_Value_Definition: Touchdown 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: M 
            Enumerated_Domain_Value_Definition: Midfield 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: R 
            Enumerated_Domain_Value_Definition: Rollout 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: N 
            Enumerated_Domain_Value_Definition: No RVR Available 
            Enumerated_Domain_Value_Definition_Source: FAA 
      Attribute: 
        Attribute_Label: RE_RVV_EQ 
        Attribute_Definition: 
        Reciprocal End Visibility Value Equipment - indicates the presence of 
        RVV equipment. 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: Y 
            Enumerated_Domain_Value_Definition: Yes 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: N 
            Enumerated_Domain_Value_Definition: No 
            Enumerated_Domain_Value_Definition_Source: FAA 
      Attribute: 
        Attribute_Label: RE_APP_LTG 
        Attribute_Definition: Approach light system at the reciprocal end of the 
        runway 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: ALSAF 
            Enumerated_Domain_Value_Definition: 
            3000 Foot High Intensity Approach Lighting System With Centerline 
            Sequence Flashers. 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: ALSF1 
            Enumerated_Domain_Value_Definition: 
            Standard 2400 Foot High Intensity Approach Lighting System With 
            Sequenced Flashers, Category I Configuration. 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: ALSF2 
            Enumerated_Domain_Value_Definition: 
            Standard 2400 Foot High Intensity Approach Lighting System With 
            Flashers, Category II Or III Configuration 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: MALS 
            Enumerated_Domain_Value_Definition: 1400 Foot Medium Intensity 
            Approach Lighting System 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: MALSF 
            Enumerated_Domain_Value_Definition: 
            1400 Foot Medium Intensity Approach Lighting System With Sequenced 
            Flashers 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: MALSR 
            Enumerated_Domain_Value_Definition: 
            1400 Foot Medium Intensity Approach Lighting System With Runway 
            Alignment Indicator Lights 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: SSALS 
            Enumerated_Domain_Value_Definition: Simplified Short Approach 
            Lighting System 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: SSALF 
            Enumerated_Domain_Value_Definition: 
            Simplified Short Approach Lighting System With Sequenced Flashers 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: SSALR 
            Enumerated_Domain_Value_Definition: 
            Simplified Short Approach Lighting System With Runway Alignment 
            Indicator Lights 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: NEON 
            Enumerated_Domain_Value_Definition: Omnidirectional Approach 
            Lighting System 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: ODALS 
            Enumerated_Domain_Value_Definition: Omnidirectional Approach 
            Lighting System 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: LDIN 
            Enumerated_Domain_Value_Definition: Lead-In Light System 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: MIL OVRN 
            Enumerated_Domain_Value_Definition: Military Overrun 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: NSTD 
            Enumerated_Domain_Value_Definition: All Others 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: NONE 
            Enumerated_Domain_Value_Definition: No Approach Lighting Is 
            Available 
            Enumerated_Domain_Value_Definition_Source: FAA 
      Attribute: 
        Attribute_Label: RE_REIL 
        Attribute_Definition: Reciprocal End - Runway Identifier Lights 
        Availability 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: Y 
            Enumerated_Domain_Value_Definition: Yes 
            Enumerated_Domain_Value_Definition_Source: FAA 
      Attribute: 
        Attribute_Label: RE_CTR_LTS 
        Attribute_Definition: Reciprocal End - Runway Centerline Lights 
        Availability 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: Y 
            Enumerated_Domain_Value_Definition: Yes 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: N 
            Enumerated_Domain_Value_Definition: No 
            Enumerated_Domain_Value_Definition_Source: FAA 
      Attribute: 
        Attribute_Label: RE_TD_LTS 
        Attribute_Definition: Reciprocal End - Runway Touchdown Lights 
        Availability 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: Y 
            Enumerated_Domain_Value_Definition: Yes 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: N 
            Enumerated_Domain_Value_Definition: No 
            Enumerated_Domain_Value_Definition_Source: FAA 
      Attribute: 
        Attribute_Label: RE_CTL_OBJ 
        Attribute_Definition: 
        Description of the controlling object at the reciprocal end of the 
        runway. (e.g., trees, bldg, fence, none) 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Unrepresentable_Domain: free text description 
      Attribute: 
        Attribute_Label: RE_OBJ_LT 
        Attribute_Definition: 
        Whether the controlling object referred to in the RE_CTL_OBJ field 
        (reciprocal end controlling object) is marked, lighted, both, or 
        neither. 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: M 
            Enumerated_Domain_Value_Definition: Marked 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: L 
            Enumerated_Domain_Value_Definition: Lighted 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: ML 
            Enumerated_Domain_Value_Definition: Marked and Lighted 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: NONE 
            Enumerated_Domain_Value_Definition: Neither Marked nor Lighted, or 
            No Controlling Object 
            Enumerated_Domain_Value_Definition_Source: FAA 
      Attribute: 
        Attribute_Label: RE_FAR_P77 
        Attribute_Definition: 
        FAA FAR Part 77 (Objects Affecting Navigable Airspace) runway category 
        for the reciprocal end 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: A(V) 
            Enumerated_Domain_Value_Definition: Utility runway with a visual 
            approach 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: B(V) 
            Enumerated_Domain_Value_Definition: Other than utility runway with a 
            visual approach 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: A(NP) 
            Enumerated_Domain_Value_Definition: Utility runway with a 
            nonprecision approach 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: C 
            Enumerated_Domain_Value_Definition: 
            Other than utility runway with a nonprecision approach having 
            visibility minimums greater than 3/4 mile 
            Enumerated_Domain_Value_Definition_Source: FAA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: PIR 
            Enumerated_Domain_Value_Definition: Precision Instrument Runway 
            Enumerated_Domain_Value_Definition_Source: FAA 
      Attribute: 
        Attribute_Label: RE_OBJ_CL 
        Attribute_Definition: 
        Reciprocal End - Controlling Object clearance slope value, expressed as 
        a ratio of N:1, of the clearance that is available to approaching 
        aircraft. If the clearance slope is greater than 50:1, then 50 or 50+ 
        will be entered (Ex. 8, 22, 50). 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Unrepresentable_Domain: measured value 
      Attribute: 
        Attribute_Label: RE_OBJ_HT 
        Attribute_Definition: 
        Reciprocal End - Controlling Object clearance height. Height, in feet 
        (above ground level), the object is above the physical runway end (Ex. 
        100). 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Unrepresentable_Domain: measured value 
      Attribute: 
        Attribute_Label: RE_OBJ_DIS 
        Attribute_Definition: Reciprocal End - Controlling Object distance from 
        runway end 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Unrepresentable_Domain: measured value 
      Attribute: 
        Attribute_Label: RE_OBJ_OS 
        Attribute_Definition: 
        Reciprocal End - Controlling Object Offset distance in feet from the 
        runway centerline. Also indicates the direction (left or right) to the 
        object from the centerline as seen by the approaching pilot (Ex. 50R, 
        75L, NONE). 
        Attribute_Definition_Source: FAA 
        Attribute_Domain_Values: 
          Unrepresentable_Domain: measured value 
      Attribute: 
        Attribute_Label: VERSION 
        Attribute_Definition: 
        The VERSION is a 2-digit number that will be incremented for all records 
        in the database whenever a new release is distributed. In this release 
        the value is 05. 
        Attribute_Definition_Source: BTS 
        Attribute_Domain_Values: 
          Range_Domain: 
            Range_Domain_Minimum: 00 
            Range_Domain_Maximum: 99 
      Attribute: 
        Attribute_Label: REVISION 
        Attribute_Definition: 
        REVISION is a 2-digit number that will be incremented individually for 
        each record whenever a change is made to one of its fields. In this 
        release the value is 00. 
        Attribute_Definition_Source: BTS 
        Attribute_Domain_Values: 
          Range_Domain: 
            Range_Domain_Minimum: 00 
            Range_Domain_Maximum: 99 
    Overview_Description: 
      Entity_and_Attribute_Overview: 
      There are 57 attributes used to describe the physical characteristics of 
      the runways in this dataset. The attribute data is taken from the text 
      data provided on the FAA's National Airspace System Resource Aeronautical 
      Data Product (Effective 21 February 2002). 
      Entity_and_Attribute_Detail_Citation: 
      The "apt_rf.txt" file contained on the FAA's National Airspace System 
      Resource Aeronautical Data Product (Effective 21 February 2002), offers a 
      detailed description of the attributes in this dataset. 



  Distribution_Information: 
    Distributor: 
      Contact_Information: 
        Contact_Organization_Primary: 
          Contact_Organization: Bureau of Transportation Statistics (BTS) 
        Contact_Address: 
          Address_Type: mailing and physical address 
          Address: Bureau of Transportation Statistics (BTS) 
          Address: 400 Seventh Street, S.W. 
          City: Washington 
          State_or_Province: District of Columbia 
          Postal_Code: 20590 
          Country: USA 
        Contact_Voice_Telephone: 202-366-DATA 
        Contact_Facsimile_Telephone: 202-366-3640 
        Contact_Electronic_Mail_Address: answers@bts.gov 
    Resource_Description: National Transportation Atlas Databases (NTAD) 2003 
    Distribution_Liability: None 
    Standard_Order_Process: 
      Digital_Form: 
        Digital_Transfer_Information: 
          Format_Name: ESRI Shapefile 
          Format_Version_Date: 2003 
          File_Decompression_Technique: 
          No compression applied. However, if using digital transfer online 
          option, note access instructions. 
          Transfer_Size: 2.113 
        Digital_Transfer_Option: 
          Online_Option: 
            Computer_Contact_Information: 
              Network_Address: 
                Network_Resource_Name:  
            Access_Instructions: 
            Anyone with access to the World Wide Web may connect to the BTS 
            server. To access a specific database, go to the address listed 
            above in the Network Resource Name. The visitor can create a package 
            of the dataset for download in a .zip format (i.e. MS-DOS zip 
            archive). This archived package is stored in a temporary file that 
            can then be copied to the visitor's home directory. 
          Offline_Option: 
            Offline_Media: CD-ROM 
            Recording_Capacity: 
              Recording_Density: 650 
              Recording_Density_Units: megabytes 
            Recording_Format: ISO 9660 
      Fees: None 
      Ordering_Instructions: 
      Call 202-366-DATA, fax 202-366-3640, or E-mail (answers@bts.gov) BTS to 
      request the National Transportation Atlas Databases (NTAD) 2003 CD-ROM. 
      This and other BTS products may be ordered from the BTS Internet website 
      (). 
    Technical_Prerequisites: Software that can process GIS files. 
    Available_Time_Period: 
      Time_Period_Information: 
        Single_Date/Time: 
          Calendar_Date: 2003 



  Metadata_Reference_Information: 
    Metadata_Date: 20030428 
    Metadata_Contact: 
      Contact_Information: 
        Contact_Organization_Primary: 
          Contact_Organization: Bureau of Transportation Statistics (BTS) 
        Contact_Address: 
          Address_Type: mailing and physical address 
          Address: Bureau of Transportation Statistics (BTS) 
          Address: Room 3430 
          Address: 400 Seventh Street, S.W. 
          City: Washington 
          State_or_Province: District of Columbia 
          Postal_Code: 20590 
          Country: USA 
        Contact_Voice_Telephone: 202-366-DATA 
        Contact_Facsimile_Telephone: 202-366-3640 
        Contact_Electronic_Mail_Address: answers@bts.gov 
    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_Extensions: 
      Online_Linkage:  
      Profile_Name: ESRI Metadata Profile 


Generated by mp version 2.7.33 on Mon Apr 28 09:34:29 2003