Results 31 to 40 of about 83,589 (312)

Bedrock surface topography of Latvia

Journal of Maps, 2022
A new map and digital bedrock surface elevation model of Latvia is presented with a horizontal resolution of 250 m. The local bedrock comprises largely undisturbed layers of Palaeozoic and Mesozoic sedimentary rocks covered by up to 200 m thick ...
Konrāds Popovs, Andis Kalvāns, Marta Jemeljanova, Tomas Saks, Aija Dēliņa, Jānis Bikše, Alise Babre, Inga Retiķe   +7 more
doaj   +1 more source

Geological map of Australia and New Guinea [cartographic material] / [PDF]

, 1952
Map of Australia and New Guinea showing geological features.; "October 1952."; "Geological data on dutch New Guinea from Atlas von Tropisch Nederland, Batavia and Amsterdam, 1938, and from Strategic Engineering Study no.
Australia. Bureau of Mineral Resources, Geology and Geophysics. Geological Section. Map Compilation Group.
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Ultrawide Bandwidth Optomechanical Magnetometry Using Flux Concentration

Advanced Functional Materials, EarlyView.
High‐permeability flux concentrators enable ultrawide‐bandwidth chip‐scale optomechanical magnetometry by exploiting magnetic nonlinearity to up‐convert low‐frequency fields to the mechanical resonance, where sensitivity is optimal. This enables flat wideband operation over more than four orders of magnitude, from tens of kilohertz to sub‐hertz ...
Benjamin J. Carey, Nathaniel Bawden, Fernando Gottardo, James S. Bennett, Douglas Bulla, Scott Foster, Warwick P. Bowen   +6 more
wiley   +1 more source

Improved SE-UNet network-based semantic segmentation and extraction of hidden geological significance in geological maps

China Geology
: Automatic segmentation and recognition of content and element information in color geological map are of great significance for researchers to analyze the distribution of mineral resources and predict disaster information. This article focuses on color
Kai Ma, Jun-jie Liu, Si-qi Lu, Ze-hua Huang, Miao Tian, Jun-yuan Deng, Zhong Xie, Qin-jun Qiu   +7 more
doaj   +1 more source

Geology of Piemonte region (NW Italy, Alps–Apennines interference zone)

Journal of Maps, 2017
The geological map of Piemonte Region (Italy) is a graphic representation of the geology of the region, grounded on a large geodatabase, that can be also browsed as an interactive scalable map (GeoPiemonte Map) using a WebGIS application.
F. Piana, G. Fioraso, A. Irace, P. Mosca, A. d’Atri, L. Barale, P. Falletti, G. Monegato, M. Morelli, S. Tallone, G. B. Vigna   +10 more
doaj   +1 more source

Predictive lithological mapping through machine learning methods: a case study in the Cinzento Lineament, Carajás Province, Brazil

Journal of the Geological Survey of Brazil, 2019
The Cinzento Lineament (Carajás Mineral Province) represents a complex deformational system with great associated mineral potential, mainly for IOCG deposits.
Iago Sousa Lima Costa, Felipe Mattos Tavares, Junny Kyley Mastop de Oliveira   +2 more
doaj   +1 more source

The Phlegrean Fields volcanological evolution

Journal of Maps, 2021
A volcanological map merging continental and marine areas of the Phlegrean Fields and Procida Island (Southern Italy) is presented at the 1:25,000 scale.
Alessandro Sbrana, Paola Marianelli, Giuseppe Pasquini   +2 more
doaj   +1 more source

A Novel Modified Petroresin Particle (MPRP) With Enhanced Oil–Water Selectivity for Cold Production in Heavy Oil Reservoirs

Advanced Functional Materials, EarlyView.
A novel oil–water selective conformance control agent, MPRP, is prepared via hydrophilic grafting and mechanical granulation. MPRP uniformly disperses in water, cohesively expands upon aging, and readily dissolves in the oil phase. During conformance control, it selectively aggregates in water channeling pathways to form effective plugs without ...
Guang Zhao, Dongfang Lv, Chang Liu, Changxu Wu, Yifei Liu, Caili Dai, Huazhou Li   +6 more
wiley   +1 more source

The Geological Map of Mimas v1.0-2023

Geosciences
A theory about a young, evolving “stealth ocean” under the ancient-looking surface of Mimas, the moon of Saturn, triggered us to revisit the icy satellite and develop a revised geological map based on Cassini images.
Balázs Bradák, Motoharu Okumi
doaj   +1 more source

Geological map of India [cartographic material]. [PDF]

, 1949
Geological map of India showing international boundaries, water features and populated places.; "Reg.No.
Geological Survey of India.
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