The methods of prefiltering the telemetry information flow

Authors: Malygina S.V.
Published in issue: #6(23)/2018
DOI: 10.18698/2541-8009-2018-6-330
Category: Informatics, Computer Engineering and Control | Chapter: Methods and Systems of Information Protection, Information Security
Keywords: GPS, GLONASS, data cleaning, telemetry, navigation, monitoring systems, telemetry information processing, motion trajectory visualization
Published: 13.06.2018

The authors have developed and tested the models of two methods of prefiltering the telemetry data received from the navigational transmitters. The motive for creating these algorithms was the need to decrease the volumes of the processed telemetry information without losing its quality. It was required to construct the filters that would sift the data without revealing fundamentally new information regarding the location of an object. The developed filters have coped with this task, which is confirmed by the visualized and numerical data obtained in the result of the experiment. The introduced algorithms have demonstrated their operational capability when using them both jointly and separately.

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