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Упит dcterms_subject_txt:gravity survey

237 items

  • Using gravity data to define structural correlation affecting the formation of Neogene basins

    Snežana Ignjatović, Ivana Vasiljević, Branisav Sretković, Milanka Negovanović (2023)
    A gravity survey can help to define the structural correlation in the study area. The structures that have influenced the development of Neogene basins can be defined using gravity data. By applying mathematical transformations to gravity data, the geological structures (faults, nappes, etc.) that impacted the formation of Neogene basins can be defined. We have taken the part of the Dinarides as the test region. The paper presents the results obtained using the procedure residual, vertical gradient, and total ...
    gravity survey, mathematical transformation, basin

  • Defining structural correlation using of total horizontal gradient

    Snežana Ignjatović, Ivana Vasiljević, Milanka Negovanović (2021)
    Gravity data can help to define the structural correlation along significant vertical shifts. The different procedures of mathematical transformations on gravity data are applied to define structural correlations. The paper presents the results obtained using the procedure total horizontal gradient on gravity data. The application of the total horizontal gradient helped to detect contacts with a large dip angle (vertical or subvertical contacts), which can be interpreted as faults. The study area located in the wider area of the ...
    gravity data, gradient, vertical contact

  • Fault type assessment based on vertical gravity gradient anomalies – advantages and limitations

    Ivana Vasiljević, Snežana Ignjatović, Branislav Sretković (2024)
    The type of dip-slip faults can be assessed based on the analysis of vertical gravity gradients. Theoretically, just a simple comparation of the gradient extreme values can give us an answer whether the fault is normal or reverse (thrust). Practical application of this method is far more complicated and the results depend on a number of parameters, such as a complexity of geological setting, the quality of gravity data, dip angle and displacement of the fault, density contrast, etc. ...
    dip-slip faults, vertical gravity gradients, field data analysis
    ... (K34-32), Basic Geological! Map of SFRY. Federal Geological Survey, SFRY, Belgrade (n Serbian with English abstract). Sumintadireja P., Dahrin D., Grandis H., 2018: A note on the use of the second vertical derivative . (SVD) of gravity data with reference to Indonesian cases. Journal of Engineering ...
    ... the gravity anomaly data using the global particle swarm optimization. Some authors (Toushmalani, 2010, Wahyudi et al., 2016, Wada et al., 2017, Sumintadireja et al., 2018) prefer to utilize gravity horizontal and/or vertical gradients to assess the characteristics of the fault. Gravity gradients ...
    ... for the calculation of gravity gradients can be applied, but the problem is that they often produce different results and it is important to select the appropriate method. 86 METHOD OF INVESTIGA TION Faults often generate strong gravity gradients. Vertical gravity gradients (VGG) are particularly ...

  • State and perspective of individual household heating in Serbia: A survey-based study

    Boban Pavlović, Dejan Ivezić, Marija Živković (2021)
    This paper presents the results of the household survey on individual household heating systems in Serbia. The survey was conducted in the period October to December 2020 with the participation of 1100 households with individual household heating systems. The information collected in the questionnaire can be separated into three main parts: basic household data, current heating system characteristics, and households’ perceptions and attitudes. The survey results provide unique and comprehensive information concerning individual household heating systems and the main ...
    Domaćinstva, Individualni sistemi grejanja, Korišćenje energije, Stavovi potrošača, Anketa, Srbija

  • Model of the Geomagnetic reference field of the Republic of Serbia

    Spomenko J. Mihajlović, Vesna Cvetkov (2024)

  • Results of Recent Monitoring Activities on Landslide Umka, Belgrade, Serbia—IPL 181

    Biljana Abolmasov, Uroš Đurić, Jovan Popović, Marko Pejić, Mileva Samardžić Petrović, Nenad Brodić (2021)
    Klizišta, Monitoring, GNSS, Geodetska osmatranja, UAV snimci, PSInSAR
    ... Department of Civil Protection, Italy Baator Has, Asia Air Survey, Tokyo, Japan Hans-Balder Havenith, Universite de Liege, Liege, Belgium D. P. Kanungo, Central Building Research Institute (CBRI), Roorkee, Uttarakhand, India Oded Katz, Geological Survey of Israel, Jerusalem, Israel Kazuo Konagai, International ...
    ... during measurements period of 50 months. The 2D displacement vectors analysis was done for 59 stabilized geodetic survey points, i.e., dx, dy and dz were obtained from geodetic survey measurements. Zero mea- surements (March 2018) were compared with first sequence (November 2018). Directions and ...
    ... local secondary scarps. Taking into account time span between two survey sequences (eight months), displacement vectors rates were in line with obtained GNSS2 object point monitoring results for the same period. UAV photogrammetric survey analysis from two series of imaging (2018 and 2019) was used for ...

  • Underground gravity survey in a coal mine

    Vasiljević Ivana, Vučković Dejan, Sretenović Branislav (2014)

  • Challenges of Energy Transition in the Individual Heating Sector

    Boban Pavlović, Dejan Ivezić, Marija Živković (2022)
    U radu su prikazani rezultati istraživanja i ankete koja je sprovedena 2020. godine u domaćinstvima sa individualnim sistemima grejanja u Srbiji. Cilj ankete je bio da se sagleda stanje individualnih sistema grejanja, ali i stavovi vlasnika sistema vezano za energetsku tranziciju. Rezultati ukazuju na zastarelost sistema grejanja, nisku efikasnost, nedovoljna ulaganja u primenu mera energetske efikasnosti i nedostatak finansijskih sredstava za ulaganje u održivo grejanje. Osnovni prioriteti kod izbora načina grejanja jesu troškovi kupovine sistema i troškovi energenta, dok ...
    Energetska tranzicija, Individualni sistemi grejanja, Stavovi domaćinstava, Anketa, Srbija

  • Results of comprehensive monitoring activities on Umka landslide, Belgrade, Serbia

    Biljana Abolmasov, Uroš Đurić (2021)
    klizišta, monitoring
    ... period of monitoring (2016-2018). Results from geodetic survey benchmarks (conventional monitoring) showed displacement rates in accordance to average displacement rates of GNSS object point. Results from UAV and geodetic benchmarks survey data analysis showed also very good correlation in vectors ...
    ... Monitoring activities are composed of several techniques introduced for landslide monitoring: automated GNSS monitorong network, geodetic benchmark survey monitoring, UAV imaging with photogrammetric processing and analysis, and PSInSAR data processing and analysis. Common to all implemented monitoring ...
    ... of the observed points (dx, dy, dz) on the landslide surface. Results of all monitoring activities were analyzed according to the longest common survey period and then used for cross- correlation and for verification of monitoring results obtained using different techniques. Results Displacement ...

  • First paleomagnetic and magnetic anisotropy results from Montenegrо - the coastal area

    Emö Márton, Vesna Cvetkov, Martin Đaković, Vesna Lesić, Slobodan Radusinović (2021)
    ... Slobodan Radusinović3 1Mining and Geological Survey of Hungary, Paleomagnetic Laboratory, Budapest, Hungary (paleo@mbfsz.gov.hu) 2University of Belgrade-Faculty of Mining and Geology, Department of Geophysics, Djušina 7, 11000 Belgrade, Serbia 3Geological Survey of Montenegro, Naselje Kruševac bb, 81000 ...
    ... ns, statistical evaluations of the measurementswere carried out using standard methods in the Paleomagnetic Laboratory of the Mining andGeological Survey of Hungary. From the Dalmatian zone, the Upper Cretacous limestones have diamagnetic susceptibilities, veryweak NRM, which either failed to provide ...
    ... magnetic signals.This work was financially supported by the National Development and Innovation Office ofHungary project K 128625, by the Geological Survey of Montenegro and Ministry of Science andEducation of Serbia project No. 176016. Powered by TCPDF (www.tcpdf.org) http://www.tcpdf.org ...

  • Some models for determination of parameters of the soil oscillation law during blasting operations

    Suzana Lutovac, Dragan Medenica, Branko Gluščević, Rade Tokalić, Čedomir Beljić (2018)
    ... and 3. The survey of reduced distances R, recorded oscillation velocities vr, calculated oscillation velocities vi1, vi2, and vi3, as well as the difference between the recorded and calculated soil oscillation velocities for models 1, 2, and 3, are presented in Table 2. Table 2. Survey of recorded ...
    ... and 3. The survey of reduced distances R, recorded oscillation velocities v,, calculated oscillation velocities 0;1, ¥j2, and v;3, as well as the difference between the recorded and calculated soil oscillation velocities for models 1, 2, and 3, are presented in Table 2. Table 2. Survey of recorded ...
    ... Figure 6. Graphic survey of soil oscillation law curve in the Kovilovača Open Pit. ‚ Model 2 v2 “ 2571.7694 ¨ R´2.4856 (32) ‚ Model 3By using experimental data given in Table 4, where: R1 = 21.8117, RN = R12 = 75.2014, and where: Energies 2016, 9, 617 12 of 15 Table 4. Survey of blasting parameters ...

  • Human factor risk management procedures applied in the case of open pit mine

    Snežana Kirin, Aleksandar Sedmak, Wei Li, Miodrag Brzaković, Igor Miljanović, Ana Petrović, Simon Sedmak (2021)
    Risk management aims to provide a controlled work environment to ensure the safe operation of the high-risk systems. It is a dynamic process which work in a continual state of change. The issue of human factor risk and rules and regulations in open pit mine is a main focus of this paper in order to develop predictive models of behavior of workers in relation to compliance with the procedures and rules. Presented survey was conducted in open pit coal ...
    Upravljanje rizikom, ljudski faktor, bager sa kašikom, metod konačnih elemenata

  • Complex geophysical survey on solving the problem of water loss in the karst terrain reservoir

    Branislav Sretković, Dejan Vučković (2023)
    Geophysical surveys in karst terrain are always a specific challenge. Each of them requires a careful consideration of the problem, specific conditions on the ground, the selection of adequate methods applicable in that specific and unique karst area. But they should have one thing in common: a complex approach and looking at the problem from wider to narrower, with a gradual narrowing of the investigation area, increasing the spatial precision and resolution of the obtained data. On the example of ...

  • Karstic sources of water supply for large consumers in southeastern Europe – sustainability, disputes and advantages

    Stevanović Zoran, Eftimi Romeo (2010)

  • Aggregates Supply in Serbia

    Simić Vladimir, Životić Dragana, Miladinović Zoran (2011)

  • Towards more sustainable district heating systems in Serbia - Options and obstacles

    Marija Živković, Boban Pavlović, Dejan Ivezić, Miloš Tanasijević, Dejan Stojanović (2024)
    The major share of energy consumed in the building environment is dedicated to meeting heating needs, which makes this sector one of the key players in the transformation of the whole energy system. The accurate approach to the transition process assumes acting on both the demand and supply sides. Lately, the supply side has received more attention, as its transformation is one of the key steps of the energy transition process. District heating systems are recognized as substantial contributors ...
    energetska tranzicija, daljinsko grejanje, dekarbonizacija, obnovljivi izvori energije, prepreke, Srbija

  • Preliminary results of the Selanac debris flow modelling in RAMS - a case study

    Krušić Jelka, Andrejev Katarina, Abolmasov Biljana, Marjanović Miloš (2017)

  • Automated GNSS monitoring of Umka landslide - Review of seven years experience and results.

    Abolmasov Biljana, Pejić Marko, Samardžić Petrović Mileva, Đurić Uroš, Milenković Svetozar (2017)

  • Preliminary results of the Selanac debris flow modelling in RAMS - a case study

    Krušić Jelka, Andrejev Katarina, Abolmasov Biljana, Marjanović Miloš (2018)

  • Rockfall monitoring and simulation on a rock slope near Ljig in Serbia

    Marjanović Miloš, Abolmasov Biljana, Pejić Marko, Bogdanović Snežana, Samardžić Petrović Mileva (2018)