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The development of geophysics in the early period of the People's Republic of China based on the Institute of Geophysics, Chinese Academy of Sciences (1950–1966) [PDF]

open access: yesHistory of Geo- and Space Sciences, 2021
From the perspective of the social history of science and transnational history, this paper reviewed the development of the Institute of Geophysics, Chinese Academy of Sciences (IGCAS), rather than focusing on its scientific achievements.
Z. Zhang, Z. Zhang, R. Wang, R. Wang
doaj   +1 more source

Geophysics for underground engineering

open access: yesActa Polytechnica CTU Proceedings, 2023
The growth of underground engineering brought a need for the use of geophysical methods for research of underground constructions rather different in approach compared to that of civil engineering.
Pavel Bláha, Roman Duras, Jan Gebauer
doaj   +1 more source

Arkeologisk geofysikk i Norge – En historisk oversikt og statusevaluering

open access: yesPrimitive Tider, 2021
Archaeological geophysics in Norway - an historical overview and status evaluation The introduction of archaeological geophysics to Norway has been relatively slow and the methodologies employed are still very much in their infancy.
Lars Gustavsen, Lars Anderson Stamnes
doaj   +1 more source

Core geophysics [PDF]

open access: yesProceedings of the National Academy of Sciences, 1997
The deep interior of Earth is inaccessible directly, yet determining our planet’s structure and composition is critical for understanding the origin and evolution of our planet. In recent years, important advances have been made using indirect methods to infer the nature of the Earth’s deep interior.
B M, Clement, A, Holzheid, A, Tilgner
openaire   +2 more sources

Special Issue “Remote Sensing in Applied Geophysics”

open access: yesRemote Sensing, 2020
The Special Issue “Remote Sensing in Applied Geophysics” is focused on recent and upcoming advances in the combined application of remote sensing and applied geophysics techniques, sharing the advantages of being non-invasive research methods, suitable ...
Chiara Colombero   +2 more
doaj   +1 more source

Agnostic geophysics

open access: yesAnnals of Geophysics, 1997
The physics of the Earth and the planets itself limits the knowledge that can be obtained of it. Two principle limitations are set in inverse problems and by chaotic dynamics; examples of each are given in this essay and some implications are discussed.
A. Cook
doaj   +1 more source

Evidence supporting New Geophysics

open access: yesEarth and Planetary Physics, 2018
In the last decade a New Geophysics has been proposed, whereby the crust and uppermost ~400 km of the mantle of the Earth are so pervaded by closely-spaced stress-aligned microcracks (intergranular films of hydrated melt in the mantle) that in situ rocks
Stuart Crampin, Yuan Gao
doaj   +1 more source

ANNALS OF GEOPHYSICS: AD MAJORA

open access: yesAnnals of Geophysics, 2014
Annals of Geophysics is a bimonthly international journal, which publishes scientific papers in the field of geophysics sensu lato. It derives from Annali di Geofisica, which commenced publication in January 1948 as a quarterly periodical devoted to ...
Fabio Florindo   +8 more
doaj   +1 more source

Solving 2-D gravity inversion problems using a PDE model in geophysics exploration [PDF]

open access: yesInternational Journal of Mining and Geo-Engineering, 2022
Inverse modeling is one of the useful solutions to create a logical model with relationships between observed and measured values. In geophysical and subsurface investigations such as cavities or mineral explorations, solving inverse problems using ...
Ali Pasyar   +2 more
doaj   +1 more source

Geo-Electrical Detection of Impermeable Membranes in the Subsurface

open access: yesApplied Sciences, 2022
In this paper, we have investigate looking ahead capabilities of electrical resistivity tomography (ERT) for a soil penetrating tool with electrodes. In our case study, the desired detection resolution (10 to 20 cm at a depth of at least 6 m) was much ...
Marios Karaoulis   +3 more
doaj   +1 more source

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