Electronic Airport Obstruction Chart of PITT-GREENVILLE AIRPORT, GREENVILLE, NORTH CAROLINA (PGV 5521)

Metadata also available as

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:: Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), National Geodetic Survey (NGS)
Publication_Date: 20070919
Title: Electronic Airport Obstruction Chart of PITT-GREENVILLE AIRPORT, GREENVILLE, NORTH CAROLINA (PGV 5521)
Geospatial_Data_Presentation_Form: vector digital data
Publication_Information: Publication_Place: Silver Spring, MD Publisher: NOAA’s Ocean Service, National Geodetic Survey (NGS)

Online_Linkage: http://www.ngs.noaa.gov/AERO/eAOC/eAOC.htm

Description:

Abstract: The eAOC is a collection of geospatial data that has been determined to be relevant to air transportation on and near airports. Several techniques are used in obtaining these data, including ground survey, remote sensing, manual entry or calculated values. The types of information typically collected consist of reference data including runway and navaid information, data relating to imaginary surfaces that define safe altitudes for approaches and landings (Obstruction Identification Surfaces or OIS as specified in the FAA’s Federal Aviation Regulations Part 77) including obstacle and obstructing areas, layout of an airport including aircraft movement areas, and features found at and near an airport of landmark value.
Purpose:: This information is used to develop instrument approach and departure procedures, to certify airports for certain types of operations, to determine maximum takeoff weights, to update aeronautical publications, to provide geodetic control for engineering projects, to assist in airport planning and land use studies, and for other miscellaneous activities.

Time_Period_of_Content:

Time_Period_Information:

Single_Date/Time:

Calendar_Date: 20061122

Currentness_Reference: Ground Condition

Status:

Progress: Complete
Maintenance_and_Update_Frequency: Unknown

Spatial_Domain:

Bounding_Coordinates:

West_Bounding_Coordinate: -77.439339
East_Bounding_Coordinate: -77.317200
North_Bounding_Coordinate: 35.784961
South_Bounding_Coordinate: 35.586870

Keywords:

Theme:

Theme_Keyword_Thesaurus: None
Theme_Keyword: eAOC
Theme_Keyword: FAA Airport Surveying–GIS Program
Theme_Keyword: Airport Obstruction Chart
Theme_Keyword: aeronautical survey
Theme_Keyword: National Airspace System
Theme_Keyword: NAS
Theme_Keyword: geodetic control
Theme_Keyword: aerial photograph
Theme_Keyword: aerial photography
Theme_Keyword: remote sensing
Theme_Keyword: Federal Aviation Administration
Theme_Keyword: FAA
Theme_Keyword: AOC
Theme_Keyword: imagery
Theme_Keyword: airport
Theme_Keyword: aeronautical data

Theme:

Theme_Keyword_Thesaurus: ISO 19115 Topic Category
Theme_Keyword: transportation
Theme_Keyword: 018

Place:

Place_Keyword_Thesaurus: None
Place_Keyword: United States
Place_Keyword: FAA regions
Place_Keyword: SOUTHERN Region
Place_Keyword: GREENVILLE
Place_Keyword: NORTH CAROLINA
Place_Keyword: PITT-GREENVILLE AIRPORT

Access_Constraints: None

Use_Constraints:

These data were generated by the National Geodetic Survey (NGS) in the preparation of Aeronautical Surveys, Geospatial Electronic Airport Obstruction Charts and related products. Although NGS is making these data available to others who may find the data of value, NGS does not warrant, endorse, or recommend the use of these data for any given purpose. The user assumes the entire risk related to the use of these data. NGS is providing these data "as is," and NGS disclaims any and all warranties, whether expressed or implied, including (without limitation) any implied warranties of merchantability or fitness for a particular purpose. In no event will NGS be liable to you or to any third party for any direct, indirect, incidental, consequential, special, or exemplary damages or lost profits resulting from any use or misuse of these data.

Native_Data_Set_Environment:

Microsoft Windows 2000 Version 5.0 (Build 2195) Service Pack 4; ESRI ArcCatalog 8.3.0.800

Data_Quality_Information:

Attribute_Accuracy:

Attribute_Accuracy_Report:

The aeronautical data are a representation based on a combination of field survey and office interpretation of imagery. The attributes are verified by field and/or office review.

Logical_Consistency_Report:

All data are collected without dangles or gaps. Common sides may not be shared.

Completeness_Report:

The survey specified from the Federal Aviation Regulations Part 77 (FAR-77) Obstruction Identification Surfaces (OIS).

Positional_Accuracy:

Horizontal_Positional_Accuracy:

Horizontal_Positional_Accuracy_Report:

Refer to FAA No. 405, Standards For Aeronautical Surveys and Related Products.

Vertical_Positional_Accuracy:

Vertical_Positional_Accuracy_Report:

Refer to FAA No. 405, Standards For Aeronautical Surveys and Related Products for point data and FAA AC No: 150/5300-18, General Guidance and Specifications for Submission of Aeronautical Surveys to NGS: Field Data Collection and Geographic Information System (GIS) Standards, for linear vertical accuracies.

Lineage:

Process_Step:

Process_Description:

This product is a result of field and/or photogrammetric surveying. The surveys include runway and stopway data, navigational aid (NAVAID) data, obstacle data, and data on various airport features, including taxiways, aprons, and landmark features. The photogrammetric survey includes verifying and collecting survey data using stereoscopic (3-D)imagery. The data is exported from the digital photogrammetric software and imported into a Geographic Information System software for cartographic processes.

Process_Date: 20070919

Spatial_Data_Organization_Information:

Direct_Spatial_Reference_Method: Vector

Point_and_Vector_Object_Information:

SDTS_Terms_Description:

SDTS_Point_and_Vector_Object_Type: Complete chain
Point_and_Vector_Object_Count: 399

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: North American Datum of 1983
Ellipsoid_Name: Geodetic Reference System 80
Semi-major_Axis: 6,378,137
Denominator_of_Flattening_Ratio: 298.257

Vertical_Coordinate_System_Definition:

Altitude_System_Definition:

Altitude_Datum_Name: North American Vertical Datum of 1988
Altitude_Resolution: 0.000001
Altitude_Distance_Units: Feet
Altitude_Encoding_Method: Explicit elevation coordinate included with horizontal coordinates

Entity_and_Attribute_Information:

Detailed_Description:

Entity_Type:

Entity_Type_Label: AirportReferencePoint.shp

Entity_Type_Definition:

The approximate geometric center of all usable runways.