Accession Number : AD0770073

Title :   North Atlantic (NAT) Aided Inertial Navigation System Simulation. Volume II. Computer Program NATNAV User's Manual.

Descriptive Note : Final rept. Jun 72-Jan 73,

Corporate Author : AEROSPACE SYSTEMS INC BURLINGTON MASS

Personal Author(s) : Hoffman,William C. ; Bowie,Kathryn G.

Report Date : JUL 1973

Pagination or Media Count : 147

Abstract : A user's manual is provided for Program NATNAV (North ATlantic NAVigation), a digital computer simulation program developed to evaluate the performance of navigation systems for future commercial NAT aircraft operations. Error models for aided-inertial navigation systems with external measurements from Doppler radar, Omega, satellite-ranging or air data are simulated. (Modified author abstract)

Descriptors :   *Inertial navigation, *Air traffic control systems, *Computer programs, Computerized simulation, Instruction manuals, Hybrid systems, Air traffic, Atlantic Ocean, Errors, Radio navigation, Doppler navigation, Doppler radar, Kalman filtering, FORTRAN

Subject Categories : Computer Programming and Software
      Air Navigation and Guidance

Distribution Statement : APPROVED FOR PUBLIC RELEASE