Seismic depth imaging of iron‐oxide deposits and their host rocks in the Ludvika mining area of central Sweden
The development of cost‐effective and environmentally acceptable geophysical methods for
the exploration of mineral resources is a challenging task. Seismic methods have the …
the exploration of mineral resources is a challenging task. Seismic methods have the …
Ultrasonic quality assurance at magnesia shotcrete sealing structures
V Lay, U Effner, E Niederleithinger, J Arendt… - Sensors, 2022 - mdpi.com
Engineered barriers are a key element to enable safe nuclear waste disposal. One method
currently under research for their construction is magnesia concrete applied in a shotcrete …
currently under research for their construction is magnesia concrete applied in a shotcrete …
Sparse 3D seismic imaging in the Kylylahti mine area, Eastern Finland: Comparison of time versus depth approach
A 10.5 km2 3D seismic survey was acquired over the Kylylahti mine area (Outokumpu
mineral district, eastern Finland) as a part of the COGITO-MIN (COst-effective Geophysical …
mineral district, eastern Finland) as a part of the COGITO-MIN (COst-effective Geophysical …
Advanced seismic processing/imaging techniques and their potential for geothermal exploration
Seismic reflection imaging is a geophysical method that provides greater resolution at depth
than other methods and is, therefore, the method of choice for hydrocarbon-reservoir …
than other methods and is, therefore, the method of choice for hydrocarbon-reservoir …
Cost-effective seismic exploration: 2D reflection imaging at the Kylylahti massive sulfide deposit, Finland
We show that by using an advanced pre-stack depth imaging algorithm it is possible to
retrieve meaningful and robust seismic images with sparse shot points, using only 3–4 …
retrieve meaningful and robust seismic images with sparse shot points, using only 3–4 …
[HTML][HTML] Three-dimensional reflection seismic imaging of the iron oxide deposits in the Ludvika mining area, Sweden, using Fresnel volume migration
We present pre-stack depth-imaging results for a case study of 3D reflection seismic
exploration at the Blötberget iron oxide mining site belonging to the Bergslagen mineral …
exploration at the Blötberget iron oxide mining site belonging to the Bergslagen mineral …
Gaussian beam summation migration of deep reflection seismic data: Numerical examples
J Han, Q Lü, B Gu, Z Xing - IEEE Geoscience and Remote …, 2022 - ieeexplore.ieee.org
The deep reflection seismic technique is essential to detect the basement of petroliferous
basins and the fine structure of the lithosphere. Traditional stacking or time migration is …
basins and the fine structure of the lithosphere. Traditional stacking or time migration is …
Enhancing the Performance of a Large Aperture Ultrasound System (LAUS): A Combined Approach of Simulation and Measurement for Transmitter–Receiver …
The Large Aperture Ultrasound System (LAUS) developed at BAM is known for its ability to
penetrate thick objects, especially concrete structures commonly used in nuclear waste …
penetrate thick objects, especially concrete structures commonly used in nuclear waste …
Advanced seismic imaging techniques characterize the Alpine Fault at Whataroa (New Zealand)
Abstract The plate‐bounding Alpine Fault in New Zealand is an 850 km long transpressive
continental fault zone that is late in its earthquake cycle. We have acquired and processed …
continental fault zone that is late in its earthquake cycle. We have acquired and processed …
Pre‐stack depth imaging techniques for the delineation of the Carosue Dam gold deposit, Western Australia
S Ziramov, C Young, J Kinkela, G Turner… - Geophysical …, 2023 - earthdoc.org
In this study, we explore the latest generation of seismic imaging algorithms (migration) that
have been successful in the oil and gas exploration industry and apply them in the more …
have been successful in the oil and gas exploration industry and apply them in the more …