Ground Observer Ability to Detect and Estimate the Range of Jet Aircraft Flying over Hilly Terrain

Abstract

During a series of tests to provide operational and technical data for evaluating the capabilities of surface-based air defense systems against attacks by low-altitude high-performance aircraft, the capabilities of ground observers to detect and estimate the range to aircraft flying attack missions against prebriefed ground targets were examined. Observer performance was obtained for three aircraft flying three programmed speeds and two programmed altitudes. Sixteen observers searched a 180 deg sector for each trial, with early warning of an aircraft approach being provided for some trials. Three real time events--time at detection, time when the aircraft was at the estimated inbound range, and time when aircraft was at the estimated outbound range--were recorded for each observer for each trial.

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Document Details

Document Type
Technical Report
Publication Date
Aug 01, 1968
Accession Number
ADA020657

Entities

People

  • A. D. Wright
  • A. L. Kubala
  • E. W. Frederickson
  • M. R. Mccluskey
  • R. D. Baldwin

Organizations

  • Human Resources Research Organization

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Accuracy
  • Air Defense
  • Aircrafts
  • Analysis Of Variance
  • Data Processing
  • Data Reduction
  • Data Science
  • Distance Measuring Equipment
  • Information Processing
  • Information Science
  • Jet Aircraft
  • Low Altitude
  • Magnetic Tape
  • Quality Control
  • Regression Analysis
  • Statistical Analysis
  • Surveys

Readers

  • Aviation Safety and Air Traffic Management
  • Aviation Science / Aeronautics.
  • Sensor Fusion and Tracking Systems.