Results 11 to 20 of about 5,253,598 (403)

A Geospatial Information Grid Framework for Geological Survey. [PDF]

PLoS One, 2015
The use of digital information in geological fields is becoming very important. Thus, informatization in geological surveys should not stagnate as a result of the level of data accumulation.
Wu L, Xue L, Li C, Lv X, Chen Z, Guo M, Xie Z.   +6 more
europepmc   +2 more sources

Geological Survey of Uganda [PDF]

Nature, 1927
AN unfortunate error has crept into the Annual Report of the Geological Survey of Uganda for the year 1926, whereby the reader is informed that Mr. A. D. Combe, of this Survey, is of opinion that there is a continuous succession through the Transvaal System into the Waterberg System in the Cape Province of South Africa.
W. C. Simmons
openaire   +2 more sources

Stratigraphy

Encyclopedic Dictionary of Archaeology, 2021
A study into the sections of the Cretaceous deposits at the Southern Kaniv dislocation revealed teeth of fossil Elasmobranchs in thin quartz- glauconitic gravel interlayers.
Jonathan Antcliffe, P. Boggiani, César, N. Chumakov, D. Carmo, David A.D. Evans, Bernd-Dietrich Erdtmann, Mikhail A. Fedonkin, H. Frimmel, Karl-Heinz Hoffmann, Geological Survey, of Namibia Namibia, Mandy Hofmann, R. Jenkins, A. A. Trofimuk, J. Leme, Ulf Paulo Brazil Linnemann, Senckenberg Naturhistorische, Sammlungen Dresden, Germany Melezhik, Konstantin A.A Nagovitsin, Trofimuk, Patricia Vickers-Rich, R. Rainbird, M. Semikhatov, Weiguo Sun, Van Kranendonk, Malcolm Unsw, Sydney Australia Walde, Detlef   +29 more
semanticscholar   +1 more source

Maryland Geological Survey Iowa Geological Survey [PDF]

Nature, 1898
openaire   +2 more sources

The Application of Terrestrial LiDAR for Geohazard Mapping, Monitoring and Modelling in the British Geological Survey

Remote Sensing, 2021
Geomatics is the discipline of electronically gathering, storing, processing, and delivering spatially related digital information; it continues to be one of the fastest expanding global markets, driven by technology.
L. Jones, P. Hobbs
semanticscholar   +1 more source

KMapper: A Field Geological Survey System

ISPRS Int. J. Geo Inf., 2021
The computing power of smart mobile devices has evolved as much as the power of desktop personal computers (PCs). Accordingly, a field geological survey system capable of utilizing the performance of smart devices is needed.
Young-Kwang Yeon
semanticscholar   +1 more source

Reanalysis of the US Geological Survey Benchmark Glaciers: long-term insight into climate forcing of glacier mass balance

Journal of Glaciology, 2019
Mountain glaciers integrate climate processes to provide an unmatched signal of regional climate forcing. However, extracting the climate signal via intercomparison of regional glacier mass-balance records can be problematic when methods for ...
S. O’Neel, C. McNeil, L. Sass, C. Florentine, E. Baker, E. Peitzsch, D. McGrath, A. Fountain, D. Fagre   +8 more
semanticscholar   +1 more source

Determination of W, Mo and 11 Other Elements in Tungsten-Molybdenum Ores by Inductively Coupled Plasma Optical Emission Spectrometry with Lithium Metaborate Fusion

Yankuang ceshi, 2021
BACKGROUND Tungsten molybdenum ores are strategic mineral resources. China is a large producer and consumer of tungsten and molybdenum ore. Accurate and efficient analysis of tungsten and molybdenum and its associated beneficial and harmful elements is ...
WANG Li-qiang, WANG Jia-song, WEI Shuang, ZHENG Zhi-kang, WU Liang-ying, ZHANG Nan, ZENG Jiang-ping   +6 more
doaj   +1 more source

The deeper the better? A thermogeological analysis of medium-deep borehole heat exchangers in low-enthalpy crystalline rocks

Geothermal Energy, 2022
The energy sector is undergoing a fundamental transformation, with a significant investment in low-carbon technologies to replace fossil-based systems. In densely populated urban areas, deep boreholes offer an alternative over shallow geothermal systems,
Kaiu Piipponen, Annu Martinkauppi, Kimmo Korhonen, Sami Vallin, Teppo Arola, Alan Bischoff, Nina Leppäharju   +6 more
doaj   +1 more source

A radiometric airborne geophysical survey of the Isle of Wight [PDF]

, 2011
A high resolution airborne geophysical survey across the Isle of Wight and Lymington area conducted in 2008 provided the first modern radiometric survey across the geological formations that characterise much of southern England.
Beamish, David, White, James C.
core   +1 more source