20140418 10414000 FALSE 20210802 09124900 20210802 09124900 ObstructionIdSurface 002 1258735.684160 1363551.262586 666420.104390 748708.551690 1 0.000 Projected GCS_WGS_1984 Linear Unit: Meter (1.000000) WGS_1984_Web_Mercator_Auxiliary_Sphere <ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/2.5.0'><WKT>PROJCS[&quot;WGS_1984_Web_Mercator_Auxiliary_Sphere&quot;,GEOGCS[&quot;GCS_WGS_1984&quot;,DATUM[&quot;D_WGS_1984&quot;,SPHEROID[&quot;WGS_1984&quot;,6378137.0,298.257223563]],PRIMEM[&quot;Greenwich&quot;,0.0],UNIT[&quot;Degree&quot;,0.0174532925199433]],PROJECTION[&quot;Mercator_Auxiliary_Sphere&quot;],PARAMETER[&quot;False_Easting&quot;,0.0],PARAMETER[&quot;False_Northing&quot;,0.0],PARAMETER[&quot;Central_Meridian&quot;,0.0],PARAMETER[&quot;Standard_Parallel_1&quot;,0.0],PARAMETER[&quot;Auxiliary_Sphere_Type&quot;,0.0],UNIT[&quot;Meter&quot;,1.0],AUTHORITY[&quot;EPSG&quot;,3857]]</WKT><XOrigin>-20037700</XOrigin><YOrigin>-30241100</YOrigin><XYScale>10000</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>0.001</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>102100</WKID><LatestWKID>3857</LatestWKID></ProjectedCoordinateSystem> 1.0 ESRI ArcCatalog 9.3.1.3000 en A derived imaginary Obstruction Identification Surface defined by the FAA. The purpose of this feature class is to support FAA and airport requirements for this type of geospatial vector data. REQUIRED: The name of an organization or individual that developed the data set. REQUIRED: The date when the data set is published or otherwise made available for release. ObstructionIdSurface ObstructionIdSurface vector digital data withheld REQUIRED: The basis on which the time period of content information is determined. REQUIRED: The year (and optionally month, or month and day) for which the data set corresponds to the ground. To be populated As needed REQUIRED: Western-most coordinate of the limit of coverage expressed in longitude. REQUIRED: Eastern-most coordinate of the limit of coverage expressed in longitude. REQUIRED: Northern-most coordinate of the limit of coverage expressed in latitude. REQUIRED: Southern-most coordinate of the limit of coverage expressed in latitude. REQUIRED: Reference to a formally registered thesaurus or a similar authoritative source of theme keywords. REQUIRED: Common-use word or phrase used to describe the subject of the data set. REQUIRED: Restrictions and legal prerequisites for accessing the data set. REQUIRED: Restrictions and legal prerequisites for using the data set after access is granted. Personal GeoDatabase Feature Class FAA Airports-GIS Porgram Manager Federal Aviation Administration Airports-GIS Program Manager (202)366-4000 @faa.com Applicable Data Security Standard Restricted See Data Security Standard Esri ArcGIS 12.5.0.22081 ObstructionIdSurface 723.447000 3528.565100 1 -80.369322 -79.974896 42.200084 41.966329 en FGDC Content Standards for Digital Geospatial Metadata FGDC-STD-001-1998 local time FAA Airports-GIS Program Manager Metadata auto-generated 20110503 ISO 19115 Geographic Information - Metadata DIS_ESRI1.0 dataset Downloadable Data 002 withheld Local Area Network Personal GeoDatabase Feature Class Enterprise Geodatabase Feature Class 0.000 Vector Simple FALSE 0 TRUE TRUE 0 ObstructionIdSurface Feature Class 0 OBJECTID OBJECTID OID 4 10 0 Internal feature number. Esri Sequential unique whole numbers that are automatically generated. SHAPE Shape Geometry 8 0 0 Feature geometry. ESRI Coordinates defining the features. NAME NAME String 50 0 0 A commonly used name for the zone. DESCRIP DESCRIP String 254 0 0 Description of the feature STATUS STATUS String 20 0 0 A temporal description of the operational status of the feature. This attribute is used to describe real-time status. RWYDESG RWYDESG String 7 0 0 Specify runway designator for the Vertically Guided Runway Primary Surface (VGRPS), for the Vertically Guided Primary Connection Surface (VGPCS), and for the Vertically Guided Approach Transitional Surface (VGATS). RUNWAYENDD RUNWAYENDD String 3 0 0 Specify runwayEnd designator for the Vertically Guided Approach Surface (VGAS) and for the Vertically Guided Protection Surface (VGPS). OISSURTY OISSURTY String 16 0 0 Surface Type refers to the general type of surface used to analyze features. Surfaces of the same type usually are similar in nature with respect to certain aspects of the surface definition or may merely be representative of different programs within the airport charting community. OISZONET OISZONET String 16 0 0 Specifies zones within Obstruction Identification Surfaces (OIS) OISSURFA OISSURFA String 16 0 0 The Obstruction Identification Surface that Obstructing Area represents SAFETYREG SAFETYREG String 20 0 0 An identifier for the safety regulations in effect within the zone. ZONEUSE ZONEUSE String 50 0 0 A description of the use of the zone. APPROACHGU APPROACHGU String 18 0 0 Defines the type of approach guidances the OIS is meant to protect. SLOPE SLOPE Double 8 38 8 The low to high gradient within the airspace expressed as a ratio x:1, where X is the slope value. For example 40:1 for departures. USERFLAG USERFLAG String 254 0 0 An operator-defined work area. This attribute can be used by the operator for user-defined system processes. It does not affect the subject item's data integrity and should not be used to store the subject item's data. ALTERNATIV ALTERNATIV Integer 4 10 0 Discriminator used to tie features of a plan or proposal together into a version. created_us created_us String 254 0 0 created_da created_da Date 8 0 0 last_edite last_edite String 254 0 0 last_edi_1 last_edi_1 Date 8 0 0 Shape_Leng Shape_Leng Double 8 38 8 Shape.STArea() Shape.STArea() Double 0 0 0 Shape.STLength() Shape.STLength() Double 0 0 0 20210802 GCS_North_American_1983 NAD_1983_StatePlane_Texas_South_Central_FIPS_4204_Feet coordinate pair survey feet 0.000328 0.000328 North American Datum of 1983 Geodetic Reference System 80 6378137.000000 298.257222 Explicit elevation coordinate included with horizontal coordinates 0.000100 NAD_1983_StatePlane_Texas_South_Central_FIPS_4204_Feet EPSG 8.8(9.3.1.2)