The mathematical model of influencing of spatial structure of the pseudosatellite radyonavigation system on accuracy of determination of vector of the state of user, which is based on the calculation of geometric dilution of precision – GDOP, is offered in the article (geometric dilution of precision – GDOP). The practical comfort due to the use for the calculations of corners of direction from the point of user on supporting radyonavigations points (pseudosatellites) on an azimuth and elevation is a model feature.
pseudosatellite radyonavigation system, accuracy, geometric dilution of precision
"Matematychna model vplyvu prostorovoi struktury psevdosuputnykovoi radionavihatsiinoi systemy na tochnist vyznachennia vektora stanu spozhyvacha" ,
Systems of Arms and Military Equipment,