Results 61 to 70 of about 516,693 (213)
Confirming the impact origin of the São Miguel do Tapuio structure, northeastern Brazil
Meteoritics &Planetary Science, Volume 61, Issue 7, Page 1263-1287, July 2026.Abstract The São Miguel do Tapuio structure (SMT) is a remarkable, nearcircular feature of about 21 km diameter, centered at 5°37.6′ S, 41°23.3′ W in Piauí state, northeastern Brazil. The structure is located within the sedimentary strata of the Paleozoic–Mesozoic Parnaíba Basin and predominantly comprises sandstones of the Devonian Pimenteiras and ...
Alvaro Penteado Crósta +9 more
wiley +1 more source
Indonesian Journal on Geoscience, 2014 DOI: 10.17014/ijog.v7i3.144Two important aspects in the exploration of oil and gas are technology and exploration concepts, but the use of technology is not always suitable for areas with geological conditions covered by young volcanic sediments or ...
Kamtono Kamtono, D. D. Wardhana
doaj +1 more source
Contributions to Geophysics and Geodesy, 2009 The detection of subsurface cavities, such as crypts, cellars and tunnels, in churches and castles belongs to successful applications of the employment of surface gravity measurement techniques in archaeo-prospecting.
Jaroslava PÁNISOVÁ, Roman PAŠTEKA
doaj +1 more source
Peta anomali bouguer : [Indonesia] = Anomaly bouguer map : [Indonesia] /
, 1979 Gravity anomaly map series of Indonesia showing base stations and observation points. Relief shown by contours and spot heights.; Each sheet has also a distinctive title and individual cartographer[s].; Includes text, magnetic declination diagram ...
Pusat Penelitian dan Pengembangan Geologi (Indonesia), cartographer, issuing body.
core
Residual bouguer gravity anomaly map of northern New Mexico
, 1977 The map is computer contoured from equidistant grid and bicubic spline interpolated surface. Bouguer gravity anomaly correction applied is g/sub BC/ = (0.034) x (elevation - regional elevation), with density 2.67 g/cc.
Laughlin, A. W. +2 more
core +1 more source
Gravity satellite data analysis for subsurface modelling in Mount Merapi-Merbabu, Java, Indonesia
E3S Web of Conferences, 2019 Mount Merapi and Mount Merbabu are active volcanoes that lies in Java Island. Java island is part of Indonesia region. This island was subduction product of Eurasian and Indo-Australian plates, caused the island consist of many volcanoes.
Maghfira Puspita Dian +1 more
doaj +1 more source
Геофизический журнал, 2018 Linear anomalies are important in the interpretation of gravity data because they indicate some important structural features. Gravity anomalies obtained from horizontal derivatives generally reflect lineaments and faults or compositional changes which ...
E. E. Epuh, E. O. Joshua
doaj +1 more source
S-12 Bouguer gravity anomaly map of Minnesota
, 1982 Scale 1:3,168,000.Chandler, V.W.. (1982). S-12 Bouguer gravity anomaly map of Minnesota.
Chandler, V.W.
core
S-16 Bouguer gravity anomaly map of Minnesota
, 1991 Scale 1:500,000.Chandler, V.W.; Schaap, B.D.. (1991). S-16 Bouguer gravity anomaly map of Minnesota.
Schaap, B.D., Chandler, V.W.
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Upgraded map of Bouguer anomalies of Lithuania based on GIS techniques
Geodesy 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