<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>American military satellite GPS system is an element of the global GNSS. It emits two codes: the precise and civil one. As late as in 2000, intentional interference that decreased precision of localization was introduced, allowing navigation accuracy of 20 m. GPS was made available to civil users, however, at their own responsibility. So, if we use GPS for our own goals, we must consider the errors that occur and their consequences. Nonetheless, commercial and operational needs determine the necessity of permanent access to satellite signal with appropriate consistency, accessibility, reliability and precision. Hence, natural and intentional errors are compensated for, using appropriate methods, based on a given activity.</p>
</abstract>

American military satellite GPS system is an element of the global GNSS. It emits two codes: the precise and civil one. As late as in 2000, intentional interference that decreased precision of localization was introduced, allowing navigation accuracy of 20 m. GPS was made available to civil users, however, at their own responsibility. So, if we use GPS for our own goals, we must consider the errors that occur and their consequences. Nonetheless, commercial and operational needs determine the necessity of permanent access to satellite signal with appropriate consistency, accessibility, reliability and precision. Hence, natural and intentional errors are compensated for, using appropriate methods, based on a given activity.

Divagations on the Appropriate Satellite System from GNSS for Aviation

Transactions on Aerospace Research

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

{"article-title":"Divagations on the Appropriate Satellite System from GNSS for Aviation"}

American military satellite GPS system is an element of the global GNSS. It emits two codes: the precise and civil one. As late as in 2000, intentional...

Divagations on the Appropriate Satellite System from GNSS for Aviation

Pubblicato online: 26 mar 2021

Pagine: 75 - 92

DOI: https://doi.org/10.2478/tar-2021-0006

Parole chiave
GPS, reliability, precision, consistency, availability, GNNS

© 2021 Andrzej Fellner et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Divagations on the Appropriate Satellite System from GNSS for Aviation

Pubblicato online: 26 mar 2021

Pagine: 75 - 92

DOI: https://doi.org/10.2478/tar-2021-0006

Parole chiaveGPS, reliability, precision, consistency, availability, GNNS

© 2021 Andrzej Fellner et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Parole chiave
GPS, reliability, precision, consistency, availability, GNNS