Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Geological compass"'
Autor:
Matěj Horáček, Jan Lenart
Publikováno v:
Bulletin of Engineering Geology and the Environment. 80:979-992
Mass movements can be investigated usually only from the surface or, more in-depth, indirectly by geophysical methods and by spot drilling. Crevice-type caves allow us to visit and observe the inner environment of the slope deformations. Such caves a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e0111f318fd26e827168895ff65cbf0
https://doi.org/10.1007/s10064-020-02033-0
https://doi.org/10.1007/s10064-020-02033-0
Publikováno v:
Engineering geology 252 (2019): 145–163. doi:10.1016/j.enggeo.2019.02.028
info:cnr-pdr/source/autori:Menegoni N.; Giordan D.; Perotti C.; Tannant D.D./titolo:Detection and geometric characterization of rock mass discontinuities using a 3D high-resolution digital outcrop model generated from RPAS imagery-Ormea rock slope, Italy/doi:10.1016%2Fj.enggeo.2019.02.028/rivista:Engineering geology/anno:2019/pagina_da:145/pagina_a:163/intervallo_pagine:145–163/volume:252
info:cnr-pdr/source/autori:Menegoni N.; Giordan D.; Perotti C.; Tannant D.D./titolo:Detection and geometric characterization of rock mass discontinuities using a 3D high-resolution digital outcrop model generated from RPAS imagery-Ormea rock slope, Italy/doi:10.1016%2Fj.enggeo.2019.02.028/rivista:Engineering geology/anno:2019/pagina_da:145/pagina_a:163/intervallo_pagine:145–163/volume:252
The use of a remotely piloted aircraft system (RPAS) and digital photogrammetry is valuable for the detection of discontinuities in areas where field mapping and terrestrial photogrammetry or laser scanner surveys cannot be employed because the slope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d623693c02d0282a5510b990bd4d2a28
https://doi.org/10.1016/j.enggeo.2019.02.028
https://doi.org/10.1016/j.enggeo.2019.02.028
Autor:
Muhammad Altin Massinai, Jefri Nainggolan, Muhammad Fawzy Ismullah Massinai, Ayyub Alqadri, Ayusari Wahyuni
Publikováno v:
INTERNATIONAL CONFERENCE ON ENERGY AND ENVIRONMENT (ICEE 2021).
Soils and rocks can undergo deformation and sedimentation processes, which are architectural, geological structures. The geological formation of an area generally refers to field observations and secondary data. Consideration has been carried out at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef538303678a58d224c4e7355070ff42
https://doi.org/10.1063/5.0059517
https://doi.org/10.1063/5.0059517
Autor:
Nicholas J. Farny
Publikováno v:
Environmental & Engineering Geoscience. 23:97-112
To determine stability of rock slopes, discontinuity orientations must be measured accurately. Several methods exist for taking field measurements of discontinuity orientations. The objective of this study was to compare the traditional method of han
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfaba1d69dca1e42e6050784b212acd2
https://doi.org/10.2113/gseegeosci.23.2.97
https://doi.org/10.2113/gseegeosci.23.2.97
Publikováno v:
MassMin 2020: Proceedings of the Eighth International Conference & Exhibition on Mass Mining.
Traditional methods of mapping in mines use a geological compass for orientation measurements, a tape measure for length measurements and pen/paper for sketching and taking notes. This has been improved in recent years with a change from compass to s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e30a65250776309a6a98ea3ef3c3c8f1
https://doi.org/10.36487/acg_repo/2063_103
https://doi.org/10.36487/acg_repo/2063_103
Autor:
Agung Setianto, Abdel Hafiz
Publikováno v:
2019 5th International Conference on Science and Technology (ICST).
Discontinuity planes like bedding, fault, or joint are an essential parameter that can be used to determine the slope stability of an outcrop. In most cases, measuring discontinuity planes could be done using a geological compass. However, measuremen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3183277753ff2cc79b512996ec765aec
https://doi.org/10.1109/icst47872.2019.9166399
https://doi.org/10.1109/icst47872.2019.9166399
Autor:
Matteo Simone, Mirko Francioni, Nicola Sciarra, Giovanni Mataloni, Doug Stead, Fernando Calamita
Publikováno v:
Remote Sensing, Vol 11, Iss 11, p 1267 (2019)
Remote Sensing; Volume 11; Issue 11; Pages: 1267
Remote Sensing; Volume 11; Issue 11; Pages: 1267
Digital photogrammetry (DP) represents one of the most used survey techniques in engineering geology. The availability of new high-resolution digital cameras and photogrammetry software has led to a step-change increase in the quality of engineering
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a456d327fe545cc50b7ce7299ad6cb8a
https://www.mdpi.com/2072-4292/11/11/1267
https://www.mdpi.com/2072-4292/11/11/1267
Autor:
Terry L. Pavlis, Lucie Nováková
Publikováno v:
Teaching Methodologies in Structural Geology and Tectonics ISBN: 9789811327803
In the digital era of the present century, we are witnessing big changes in field geology, especially digital mapping and usage of digital devices. Until recently geologists used only a classic Brunton or Freiberg compass. Now, they are using smartph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ae9053f669ddd5ddadf92956e46472c
https://doi.org/10.1007/978-981-13-2781-0_3
https://doi.org/10.1007/978-981-13-2781-0_3
Publikováno v:
Journal of Physics: Conference Series. 970:012002
Underwater research often uses geomagnets. It is one of the geophysical methods for measuring magnetic field variations. This research was done to identify how the subsurface rock structure is and determine kinds of rock based on its susceptibility v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea3172405b283e1aa1af71ab61f0a524
https://doi.org/10.1088/1742-6596/970/1/012002
https://doi.org/10.1088/1742-6596/970/1/012002