New geodetic measurement number optimization method – method of the maximal precision increment

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F16%3A00301994" target="_blank" >RIV/68407700:21110/16:00301994 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

New geodetic measurement number optimization method – method of the maximal precision increment

Original language description

Optimization of the measurements is an important theme nowadays of the geodesy and especially engineering surveying. The optimization can be categorized into orders, from the zero to the third order. The zero order design is the coordinate system selection, the first order is the configuration optimization, the second order is the optimization of the number of the repetitions, the third order is the improvement of the existing network by adding point and/or observations. In the engineering surveying the second order design need to be addressed. Thus there are known possible locations of network points, the desired accuracy, possible measurements within the existing situation, and it is necessary to choose such measurements and their numbers of repetition, so that their number was minimal (resp. used energy on their implementation) and yet the required accuracy was met. There were many attempts to meet this objective, but usually by the deployment of general mathematical optimization methods that do not respect the character of geodetic measurements and rational optimization results demands. There was designed a new method which, in our opinion, meets these requirements and is based on gradual selection of the most beneficial measurement to meet the accuracy requirements. The method was successfully tested on the levelling network optimization.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

DE - Earth magnetism, geodesy, geography

OECD FORD branch

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Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

GEODÉZIA, KARTOGRAFIA A GEOGRAFICKÉ INFORMAČNÉ SYSTÉMY 2016

ISBN

978-80-553-2603-0

ISSN

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e-ISSN

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Number of pages

7

Pages from-to

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Publisher name

Berg Faculty TU Košice

Place of publication

Košice

Event location

Demanovská dolina

Event date

Sep 21, 2016

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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