Analysis of the Main Sources of Errors in GPS Measurements for ensuring the movement of Ships

Abstract

The article analyzes the capabilities of navigation systems. The accuracy of measurements by the absolute method is considered, where the dependence on a number of sources of errors is indicated.It has been determined that the main performance characteristics are related to the accuracy of determining the coordinates of the receiver. With the current state of the art technology, improved performance is expected in the areas of satellite life, data processing techniques and information transfer methods.