Results 11 to 20 of about 3,576 (157)

Plausible Detection of Feasible Cave Networks Beneath Impact Melt Pits on the Moon Using the Grail Mission

open access: yesRemote Sensing, 2022
In the future, when humans build their bases on terrestrial planets and their moons, caves will be the safest place for inhabitation. Large holes, believed to be cave entrances, have been discovered on the Moon, along with small features called “impact ...
Ik-Seon Hong, Yu Yi
doaj   +1 more source

Gravity Survey on the Oil-Bearing Dammam Dome (Eastern Saudi Arabia) and Its Implications

open access: yesRemote Sensing, 2022
A detailed gravity survey with 235 measurements was carried out at the King Fahd University of Petroleum and Minerals campus, which is located at the crest of the oil-bearing Dammam Dome (Eastern Province of Saudi Arabia). This survey allows us to better
Konstantinos Chavanidis   +9 more
doaj   +1 more source

The planning of the first and second order relative gravimetric networks for the territory of the Republic of Albania [PDF]

open access: yesMicro, Macro & Mezzo Geoinformation, 2020
This paper presents the first and second order gravimetric relative network planning for the territory of the Republic of Albania, as well as the calculation of free-air anomalies, Bouguer anomalies, and Bouguer gravity.
Fitore Bajrami Lubishtani   +1 more
doaj  

Analysis of Different Methodologies to Calculate Bouguer Gravity Anomalies in the Argentine Continental Margin [PDF]

open access: yes, 2014
We have tested and used two methods to determine the Bouguer gravity anomaly in the area of the Argentine continental margin. The first method employs the relationship between the topography and gravity anomaly in the Fourier transform domain using ...
Ghidella, Marta E.   +2 more
core   +2 more sources

Looking inside the Panarea Island (Aeolian Archipelago, Italy) by gravity and magnetic data

open access: yesAnnals of Geophysics, 2008
In this paper we show and discuss the results of gravity and magnetic surveys of Panarea Island and its archipelago. The most recent volcanic manifestation occurred in November 2002 with a shallow submarine gas eruption between the islets of Dattilo ...
F. Greco   +8 more
doaj   +1 more source

Unrest at Domuyo Volcano, Argentina, detected by geophysical and geodetic data and morphometric analysis [PDF]

open access: yes, 2019
New volcanic unrest has been detected in the Domuyo Volcanic Center (DVC), to the east of the Andes Southern Volcanic Zone in Argentina. To better understand this activity, we investigated new seismic monitoring data, gravimetric and magnetic campaign ...
Acosta, Gemma   +6 more
core   +1 more source

Field tests of a portable MEMS gravimeter [PDF]

open access: yes, 2017
Gravimeters are used to measure density anomalies under the ground. They are applied in many different fields from volcanology to oil and gas exploration, but present commercial systems are costly and massive.
Bramsiepe, Steven G.   +6 more
core   +2 more sources

Upgraded map of Bouguer anomalies of Lithuania based on GIS techniques

open access: yesGeodesy and Cartography, 2012
The presently used Bouguer anomaly map of Lithuania is based on gravity field mapping of 1958-1961. The constant density 2,30 g/cm3 between the Earth’s surface and reference level (sea level) was employed to calculate Bouguer anomalies. The digital model
Saulius Šliaupa   +2 more
doaj   +1 more source

Use of the UNB_TopoDens model for local modelling of chosen gravity field parameters in the Western Carpathians [PDF]

open access: yes, 2020
The latest, global density model of topographical masses (UNB TopoDms model) was used to determine complete Bouguer anomalies and the differences between geoid undulations and height anomalies in an area of the Western Carpathians, within the Polish ...
Jamroz, Olgierd   +2 more
core   +1 more source

Crustal structure and rift flank uplift of the Adare Trough, Antarctica [PDF]

open access: yes, 2005
The Adare Trough, located 100 km northeast of Cape Adare, Antarctica, represents the extinct third arm of a Tertiary spreading ridge between East and West Antarctica. It is characterized by pronounced asymmetric rift flanks elevated up to over 2 km above
Ashalatha   +36 more
core   +1 more source

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