<abstract xmlns="http://www.w3.org/1999/xhtml"><p> This paper presents developed method of a posteriori optimization of measurement results of active geodesic monitoring networks with taking into account the parameters of accuracy and reliability. Filtering the measurement results of active geodetic monitoring networks is in out of order exclusion vectors with maximum corrections, which is determined from successive iterations of network adjustment. After each iteration it’s determined the mean square error of unit weight and the parameter of network reliability. Sifting vectors with maximal errors leads to accuracy improving and reliability deterioration of network. Using entropy approach is defined group of vectors in which the value of accuracy and reliability is optimal. Using the developed method performed a posteriori optimization of active precision geodesic monitoring network of the Dnieper, Dniester and Kanev HPP. The represented method can also be used for the optimization of any active geodesic monitoring networks with large quantity of redundant measurements</p></abstract>

This paper presents developed method of a posteriori optimization of measurement results of active geodesic monitoring networks with taking into account the parameters of accuracy and reliability. Filtering the measurement results of active geodetic monitoring networks is in out of order exclusion vectors with maximum corrections, which is determined from successive iterations of network adjustment. After each iteration it’s determined the mean square error of unit weight and the parameter of network reliability. Sifting vectors with maximal errors leads to accuracy improving and reliability deterioration of network. Using entropy approach is defined group of vectors in which the value of accuracy and reliability is optimal. Using the developed method performed a posteriori optimization of active precision geodesic monitoring network of the Dnieper, Dniester and Kanev HPP. The represented method can also be used for the optimization of any active geodesic monitoring networks with large quantity of redundant measurements

Posteriori Optimization of Active Geodetic Monitoring Networks

Institute of Geodesy, National University Lviv Polytechnic, Lviv, Ukraine

Reports on Geodesy and Geoinformatics

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

{"article-title":"Posteriori Optimization of Active Geodetic Monitoring Networks"}

This paper presents developed method of a posteriori optimization of measurement results of active geodesic monitoring networks with taking into account the...

Posteriori Optimization of Active Geodetic Monitoring Networks

Publié en ligne: 26 juil. 2014

Pages: 67 - 77

DOI: https://doi.org/10.2478/rgg-2014-0007

Mots clés
active geodetic monitoring network, parameter of reliability, posterior optimization of geodetic network, large redundancy

© 2014

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Posteriori Optimization of Active Geodetic Monitoring Networks

Publié en ligne: 26 juil. 2014

Pages: 67 - 77

DOI: https://doi.org/10.2478/rgg-2014-0007

Mots clésactive geodetic monitoring network, parameter of reliability, posterior optimization of geodetic network, large redundancy

© 2014

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Mots clés
active geodetic monitoring network, parameter of reliability, posterior optimization of geodetic network, large redundancy