TY - JOUR AU - Szűcs, Péter AU - Dobróka, Mihály AU - Turai, Endre AU - Szarka, László Csaba AU - Ilyés, Csaba AU - Hemida, Mohamed Hamdy Eid AU - Szabó, Norbert Péter TI - Combined inversion and statistical workflow for advanced temporal analysis of the Nile River’s long term water level records JF - JOURNAL OF HYDROLOGY J2 - J HYDROL VL - 630 PY - 2024 PG - 24 SN - 0022-1694 DO - 10.1016/j.jhydrol.2024.130693 UR - https://m2.mtmt.hu/api/publication/34527979 ID - 34527979 LA - English DB - MTMT ER - TY - JOUR AU - Turainé Vurom, Brigitta AU - Dobróka, Mihály TI - Determining the quality factor of sandstone using acoustic laboratory measurements JF - MULTIDISZCIPLINÁRIS TUDOMÁNYOK: A MISKOLCI EGYETEM KÖZLEMÉNYE J2 - MULTIDISZCIPLINÁRIS TUDOMÁNYOK VL - 13 PY - 2023 IS - 3 SP - 257 EP - 267 PG - 11 SN - 2062-9737 DO - 10.35925/j.multi.2023.3.25 UR - https://m2.mtmt.hu/api/publication/34450465 ID - 34450465 LA - English DB - MTMT ER - TY - JOUR AU - Turainé Vurom, Brigitta AU - Dobróka, Mihály TI - Joint inversion of laboratory-measured acoustic phase velocity and quality factor data JF - GEOSCIENCES AND ENGINEERING: A PUBLICATION OF THE UNIVERSITY OF MISKOLC J2 - GEOSCIENCES AND ENGINEERING VL - 12 PY - 2023 IS - 1 SP - 5 EP - 19 PG - 15 SN - 2063-6997 UR - https://m2.mtmt.hu/api/publication/34413418 ID - 34413418 LA - English DB - MTMT ER - TY - CHAP AU - Szabó, Norbert Péter AU - Ilyés, Csaba AU - Turai, Endre AU - Dobróka, Mihály AU - Kilik, Roland AU - Miklós, Rita AU - Hemida, Mohamed Hamdy Eid AU - Szűcs, Péter TI - Fourier Transformation and Unsupervised Learning for Extracting Hydrogeological Information from Time Series Data T2 - 14th IEEE International Conference on Cognitive Infocommunications PB - IEEE CY - Piscataway (NJ) SN - 9798350325652 PY - 2023 SP - 19 EP - 24 PG - 6 DO - 10.1109/CogInfoCom59411.2023.10397478 UR - https://m2.mtmt.hu/api/publication/34157605 ID - 34157605 LA - English DB - MTMT ER - TY - CHAP AU - Ilyés, Csaba AU - Szabó, Norbert Péter AU - Dobróka, Mihály AU - Turai, Endre AU - Szűcs, Péter ED - Máthé, István TI - Klímajelenségek hatásainak vizsgálata1500 éves vízszint adatsoron T2 - A Kárpát-Medence Ásványvizei XVII. Nemzetközi Tudományos Konferencia PB - Hargita Kiadóhivatal CY - Csíkszereda SN - 9786068951515 PY - 2023 SP - 49 EP - 57 PG - 9 UR - https://m2.mtmt.hu/api/publication/34125651 ID - 34125651 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Szarka, László Csaba AU - Ádám, Antal AU - Novák, Attila AU - Rubóczki, Tibor AU - Lemperger, István AU - Prácser, Ernő AU - Szalai, Sándor AU - Wesztergom, Viktor AU - Kiss, János AU - László, Zilahi-Sebess AU - Károly, Rádi AU - Fancsik, Tamás AU - Turai, Endre AU - Szabó, Norbert Péter AU - Nádasi, Endre AU - Baracza, Mátyás Krisztián AU - Vass, Péter AU - Szűcs, Péter AU - Dobróka, Mihály TI - Hungarian Contribution in EM methods (2019-2022) - IAGA Division VI : Electromagnetic Induction in the Earth and Planetary Bodies JF - GEOMATIKAI KÖZLEMÉNYEK / PUBLICATIONS IN GEOMATICS J2 - GEOMAT KÖZL VL - 25 PY - 2023 SP - 87 EP - 92 PG - 6 SN - 1419-6492 UR - https://m2.mtmt.hu/api/publication/34059446 ID - 34059446 AB - The purpose of the journal is to provide the home researchers and experts a forum to publish, mainly in Hungarian language, their new scientific results in the field of geosciences (geodesy, photogrammetry, geoinformatics, physical geodesy, geophysics, Earth magnetism, geodynamics, research of the inner structure of the Earth and the physics of its troposphere and solar-terrestrial environment) obtained from the analysis of spatial-temporal data using the methods of geomatics. LA - English DB - MTMT ER - TY - CONF AU - Al Marashly, Omar AU - Dobróka, Mihály TI - Hilbert Transform Using Chebyshev Polynomials with IRLS T2 - 53. Meeting of Young Geoscientists - Ifjú Szakemberek Ankétja PY - 2023 SP - 42 EP - 43 PG - 2 UR - https://m2.mtmt.hu/api/publication/34038556 ID - 34038556 LA - English DB - MTMT ER - TY - CONF AU - Al Marashly, Omar AU - Turainé Vurom, Brigitta AU - Kiss, Anett AU - Dobróka, Mihály AU - Szabó, Norbert Péter TI - New rock physical models describing the pressure dependence of seismic/acoustic dispersion characteristics T2 - 84th EAGE Annual Conference & Exhibition PB - European Association of Geoscientists and Engineers (EAGE) PY - 2023 SP - 1 EP - 5 PG - 5 DO - 10.3997/2214-4609.202310428 UR - https://m2.mtmt.hu/api/publication/34036527 ID - 34036527 LA - English DB - MTMT ER - TY - JOUR AU - Al Marashly, Omar AU - Dobróka, Mihály TI - Applying the most frequent values assisted Hilbert transform into seismic attributes JF - MULTIDISZCIPLINÁRIS TUDOMÁNYOK: A MISKOLCI EGYETEM KÖZLEMÉNYE J2 - MULTIDISZCIPLINÁRIS TUDOMÁNYOK VL - 13 PY - 2023 IS - 1 SP - 81 EP - 98 PG - 18 SN - 2062-9737 DO - 10.35925/j.multi.2023.1.8 UR - https://m2.mtmt.hu/api/publication/34000938 ID - 34000938 AB - In the present study, we developed a new method to calculate two of the most important seismic attributes that can able to give a huge impact in the interpretation field leading to a better geological and geophysical interpretation of the data. The first attribute was the Reflection Intensity with great improvement in detection of thin layers that show low reflection coefficient and enhance the ability to follow unconformity, the other one is the Instantaneous Phase to discover the discontinuity of events. The new method depends on combining the most frequent values (MFV) with inversion to calculate the Hilbert transform and applying hybrid Seismic Denoising, using also dual inversion and calculated Steiner weight from the iterative reweighted least square method (IRLS). Scaled Hermite function in a series expansion was used to discretize the spectrum of the time trace. The procedure followed with adjusting the process using multi-windows technical on the generated synthetic seismic traces loaded with Gaussian and Cauchy noise at the same time. The result of the method was shown significant effects on outliers or normal Gaussian noise when applied to two seismic attributes better than the old way using the Discrete Fourier Transform (DFT) method. LA - English DB - MTMT ER - TY - JOUR AU - Szabó, Norbert Péter AU - Kilik, Roland AU - Dobróka, Mihály TI - Robust reservoir identification by multi-well cluster analysis of wireline logging data JF - HELIYON J2 - HELIYON VL - 9 PY - 2023 IS - 5 PG - 17 SN - 2405-8440 DO - 10.1016/j.heliyon.2023.e15957 UR - https://m2.mtmt.hu/api/publication/33796838 ID - 33796838 N1 - Cited By :1 Export Date: 31 January 2024 Correspondence Address: Szabó, N.P.; Institute of Exploration Geosciences, Hungary; email: norbert.szabo@uni-miskolc.hu LA - English DB - MTMT ER -