Name: MIO (Military Installation Overlay) - Height

Display Field: ZONE_USE

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: On November 15, 2016, the Military Installation Overlay (M-I-O) was approved by the District Council (CR-97-2016) and defined the Height Limit Areas for the M-I-O. These geographies were originally developed for the Air Installation Compatible Use Zone Study (AICUZ) (2007). The M-I-O designated five areas of the AICUZ Runway Airspace Imaginary Surfaces as the M-I-O Height Limit Areas: A - Primary Surface for both runways; B - Approach/Departure Clearance (50:1) north and south ends; D - Inner Horizontal Surface for both runways; E - Conical Surface (20:1) for both runways; G - Transitional Surface (7:1) for both runways. The definition/description of Runway Airspace Imaginary Surfaces is from the Air Installation Compatible Use Zone Study, Andrews Air Force Base, Maryland, December 2007, p.4-1 to 4-4. Runway airspace imaginary surfaces, in graphical form, are the result of the application of obstruction height criteria to Andrews AFB. Imaginary surfaces are surfaces in space around airfields in relation to runways. The surfaces are designed to define the obstacle-free airspace at and around the airfield. Refer to Unified Facilities Criteria (UFC) 3-260-01, Airfield and Heliport Planning and Design (http://www.wbdg.org/ccb/DOD/UFC/ufc_3_260_01.pdf), for a more complete description of runway airspace imaginary surfaces for Class B runways.

Copyright Text:

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Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

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Spatial Reference: 102685 (2248)

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Object ID Field: OBJECTID

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Type ID Field: LEGEND_LABEL

Fields:

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• LOCATION (type: esriFieldTypeString, alias: LOCATION, SQL Type: sqlTypeOther, length: 16, nullable: true, editable: true)
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Types:

ID: A (Primary Surface)
Name: A (Primary Surface)
Domains:

Templates:

Name: A (Primary Surface)
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Prototype:

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---

ID: B (App/Dep Clearance)
Name: B (App/Dep Clearance)
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Name: B (App/Dep Clearance)
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Attributes:

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---

ID: G (Transitional Surface)
Name: G (Transitional Surface)
Domains:

Templates:

Name: G (Transitional Surface)
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Prototype:

Attributes:

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---

ID: D (Inner Horizontal Surface)
Name: D (Inner Horizontal Surface)
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---

ID: E (Conical Surface)
Name: E (Conical Surface)
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Supports Rollback On Failure Parameter: true

Last Edit Date: 9/4/2020 5:57:02 PM

Schema Last Edit Date: 9/4/2020 5:57:02 PM

Data Last Edit Date: 9/4/2020 5:57:02 PM

Supported Operations:   Query   Query Top Features   Query Analytic   Query Bins   Generate Renderer   Validate SQL   Get Estimates   ConvertFormat