The Optimization of Global Navigation Satellite Systems Measurement by the Geographic Information Systems Support

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F16%3APU122482" target="_blank" >RIV/00216305:26110/16:PU122482 - isvavai.cz</a>

Result on the web

<a href="http://www.aspbs.com/ctn/" target="_blank" >http://www.aspbs.com/ctn/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1166/jctn.2016.5980" target="_blank" >10.1166/jctn.2016.5980</a>

Result language

angličtina

Original language name

The Optimization of Global Navigation Satellite Systems Measurement by the Geographic Information Systems Support

Original language description

Nowadays global navigation satellite systems (GNSS), along with geographic information systems (GIS), are one of the most growing geo-information technologies. However, there is lack of projects which use of mutual support these technologies. The projects are mainly aimed at solving particular problems (signal propagation in a given area, coverage of GNSS signal, solutions of influence of barriers on the accuracy of measurement, etc.). This paper describes a global view on the interaction GNSS and GIS from the standpoint of planning of measurement. The GIS technology with support of spatial analyses simulates the real environment and determines the effective deployment of GNSS methods in this locality. GIS thus in a part replaces a reconnaissance of the terrain and it allows an increasing the entire measurement process about a hierarchical level above, i.e. into field of planning and management. The principle of method is the division of the locality into sub-areas according to the conditions for GNSS measurements, and an optimal surveying method is assigned for each area. In this article is described a mathematical model and mode of implementation of the method into ArcGIS environment. Fuzzy logic is used due to the uncertainty of the conditions for the deployment of GNSS methods. The project also includes an expert system in which existing experience with GNSS measurements are stored. It is assumed that this expert system will be continuously updated and it will contribute to a gradual increase in the quality of the whole planning process. The article contains the proposal of the expert system, which is realized by relative database in MS Access and which is included into ArcGIS. The proposed method of optimization of GNSS measuring was verified in the locality of Znojmo in the Czech Republic. Experimental results proved that it is possible to plan GNSS measurement in the terrain on the base of geo-data and other information without previous reconnaissance

Czech name

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Czech description

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Type

J_SC - Article in a specialist periodical, which is included in the SCOPUS database

CEP classification

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OECD FORD branch

10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

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

Name of the periodical

Journal of Computational and Theoretical Nanoscience

ISSN

1546-1955

e-ISSN

1546-1963

Volume of the periodical

13

Issue of the periodical within the volume

11

Country of publishing house

US - UNITED STATES

Number of pages

10

Pages from-to

8345-8354

UT code for WoS article

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EID of the result in the Scopus database

2-s2.0-85015253915