System 621B Geometric Performance for a 20 Satellite Global Deployment.

Abstract

The report addresses the variation in System 621B global navigation performance due to the change in satellite orbital geometry with time. In addition, the report provides a detailed evaluation of satellite visibility, geometric dilution of precision, user received rf power, and satellite induced Doppler. (Author)

Document Details

Document Type
Technical Report
Publication Date
Nov 05, 1971
Accession Number
AD0733330

Entities

People

  • A. H. Bogen

Organizations

  • The Aerospace Corporation

Tags

DTIC Thesaurus Topics

  • Artificial Satellites
  • Deployment
  • Dilution
  • Geometry
  • Navigation
  • Power
  • Precision
  • Radio Frequency Power
  • Test And Evaluation
  • Visibility

Readers

  • Positioning, Navigation, and Timing (PNT) Technology.
  • Space Exploration and Orbital Mechanics.

Technology Areas

  • Space
  • Space - Satellites