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PAPI Obstacle Clearance Surface (Aviation Tools)

Краткая информация

Creates a Precision Approach Path Indicator (PAPI) Obstacle Clearance Surface (OCS) based on the FAA Engineering Brief (EB) 95.

A PAPI OCS determines which objects are vertical obstructions. An object is considered a vertical obstruction if it penetrates the PAPI OCS. Surfaces are used to support planning and design activities.

Использование

  • The Input Runway Features parameter must be z-enabled.

  • This tool creates the obstruction identification surfaces (OIS) in an existing polygon or multipatch feature class. They can also be generated in an existing polygon shapefile. If a feature class is selected for the Target OIS Features parameter value, it must have a vertical spatial reference.

  • OIS tools are flexible and accept a variety of input and output feature class types. For more information, see the OIS Input and Output schemas.

  • The Input Airport Control Point Feature parameter can be used to supply x-, y-, and z-geometry for displaced threshold features. If displaced thresholds are included, surfaces will be constructed based on their x-, y-, and z-geometry instead of their corresponding runway feature endpoint.

Параметры

Подпись Объяснение Тип данных

Input Runway Features

The input runway dataset. The feature class must be z-enabled and contain polylines.

Feature Layer

Target OIS Features

The target feature class that will contain the generated OIS.

Feature Layer

Runway Direction

(Дополнительный)

Specifies the end of the runway where the approach surface will be created.

  • High Runway End Designator–The approach surface will be created at the high end of the runway. This is the default

  • Low Runway End Designator–The approach surface will be created at the low end of the runway.

String

Length

(Дополнительный)

The length of the surface in miles. The default is 4.

Double

Divergence

(Дополнительный)

The divergence of the surface in degrees. The default is 10.

Double

Slope

(Дополнительный)

The slope of the surface in degrees. The default is 3.

Double

Distance From Threshold

(Дополнительный)

The distance from the threshold in feet. The default is 700.

Double

Start Height

(Дополнительный)

The start height of the surface in feet. The default is 35.

Double

Input Airport Control Point Feature

(Дополнительный)

Supplies x-, y-, and z-geometry for displaced threshold features. If displaced thresholds are included, surfaces will be constructed based on their x-, y-, and z-geometry instead of their corresponding runway feature endpoint.

Feature Layer

Производные выходные данные

Подпись Объяснение Тип данных

Output OIS Features

The updated feature class containing the generated obstruction identification surface.

Feature Layer

Параметры среды

Этот инструмент не использует параметры среды геообработки.

Информация о лицензировании

  • Basic: No
  • Standard: Requires Airports or ArcGIS Aviation Charting
  • Advanced: Requires Airports or ArcGIS Aviation Charting