Big Ten Academic Alliance Geospatial Discovery Portal

Big Ten Academic Alliance Geoportal

Airport Part 77 Surfaces - Approach: Iowa

Author:
Description:
The approach surface is longitudinally centered on the extended runway centerline and extends outward and upward from each end of the primary surface. An approach surface is applied to the end of each runway based upon the type of approach available. (Slopes can vary from 20:1, 34:1, 40:1 or 50:1).
Collection:
ArcGIS Open Data
Place:
Iowa, United States
Subject:
Transportation
Contributed by:
Iowa
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