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Variations of total electron content over Serbia during the increased solar activity period in 2013 and 2014
(Zvava Geodetov Slovenije, 2016)
To understand general ionosphere properties over Serbia, an analysis of temporal and spatial ionosphere Total Electron Content (TEC) over the region was performed. The present research focuses on daily, seasonal and spatial ...
Concept of spatial coordinate systems, their defining and implementation as a precondition in geospatial applications / Koncept prostornih koordinatnih sistema, njihovo definisanje i realizacija kao preduslov u geoprostornim primenama
(Srpsko geografsko društvo, Beograd, 2015)
There are many users of spatial information, and quite large interest about the nature and genesis of such information. Different users found spatial information in the form of maps, plans or alphanumerical tables. Recently, ...
Absolute Time Series GNSS Point Positioning-Data Cleaning and Noise Characterization
(Strojarski fakultet u Slavonskom Brodu, 2020)
Time series data of GNSS point positioning are considerably used for the purpose of geophysical research. The velocity estimates and their uncertainties derive from time series data of GNSS point positioning affected by ...
Chronology of the development of geodetic reference networks in Serbia
(Taylor and Francis Ltd., 2018)
In this paper, the development of geodetic reference networks in Serbia is shown. This historical summary covers the time from the first organised work in 1855 until today. Special attention has been paid to the establishment ...
ESTIMATION OF THE DEFLECTION OF VERTICAL COMPONENTS USING PRECISE LEVELLING AND GNSS MEASUREMENTS ON HIGH PRECISION LEVELLING NETWORK OF SERBIA
(19th International Multidisciplinary Scientific GeoConference SGEM 2019, 2019)
This paper presents the combined method of determining the deflection of vertical components ? and ? based on the precise levelling and GNSS measurements. In general, there are several methods, but the combined method ...
Modelling extreme values of the total electron content: Case study of Serbia
(Geofizicki Zavod, 2018)
This paper is dedicated to modeling extreme TEC (Total Electron Content) values at the territory of Serbia. For the extreme TEC values, we consider the maximum values from the peak of the 11-year cycle of solar activity ...
Doprinos određivanju jonosferskog kašnjenja GNSS satelitskih signala na teritoriji Republike Srbije
(Savez inženjera i tehničara Srbije, Beograd, 2023)
Višefrekvencijski GNSS satelitski signali i njihova dostupnost omogućavaju istraživanja u nediferenciranom i nekombinovanom modelu u kome je pojedinačni signal na svakoj frekvenciji odgovarajuće nezavisno opažanje. Ovakve ...
Results of Recent Monitoring Activities on Landslide Umka, Belgrade, Serbia—IPL 181
(Gewerbestrasse: Springer Nature Switzerland AG, 2021)
Results of recent monitoring activities conducted from 2014 to 2019 are presented in the paper as a part of IPL 181 Project progress report. Recent monitoring activities are concentrated on several landslide monitoring ...
Comparative statistical analysis of geodetic data obtained by aero photogrammetric and GNSS method
(ZBORNIK RADOVA GRAĐEVINSKOG FAKULTETA, SUBOTICA, 2022)
in contemporary geodetic works, data obtained by different measurement technologies are often utilized. The numerous research of photogrammetric method accuracy implicates a need for further research. In this paper the ...
Одређивање мерне несигурности резултата мерења просторног растојања применом глобалних навигационих сателитских система / Determination of spatial distance measurement uncertainty using global navigation satellite systems
(Друштво метролога, 2022)
Постоје четири у потпуности успостављена Глобална навигациона сателитска система (ГНСС): амерички GPS NAVSTAR, руски GLONASS, кинески BEIDOU (COMPASS) и европски GALILEO. Њиховом применом успешно се успостављају терестрички ...