Results 11 to 20 of about 2,526,592 (352)

Hyperspectral remote sensing in lithological mapping, mineral exploration, and environmental geology: an updated review

Journal of Applied Remote Sensing, 2021
. Hyperspectral imaging has been used in a variety of geological applications since its advent in the 1970s. In the last few decades, different techniques have been developed by geologists to analyze hyperspectral data in order to quantitatively extract ...
S. Peyghambari, Yun Zhang
semanticscholar   +1 more source

Indicator Minerals, Pathfinder Elements, and Portable Analytical Instruments in Mineral Exploration Studies

Minerals, 2022
Until recently, the classic approach to mineral exploration studies was to bring the field samples/drill cores collected during field studies to the laboratory, followed by laborious analysis procedures to generate the analytical data.
V. Balaram, S. Sawant
semanticscholar   +1 more source

Editorial for the Special Issue: Multispectral and Hyperspectral Remote Sensing Data for Mineral Exploration and Environmental Monitoring of Mined Areas

Remote Sensing, 2021
In recent decades, multispectral and hyperspectral remote sensing data provide unprecedented opportunities for the initial stages of mineral exploration and environmental hazard monitoring [...]
A. B. Pour, B. Zoheir, Biswajeet Pradhan, M. Hashim   +3 more
semanticscholar   +1 more source

Construction and Application of Recognition Model for Black-Odorous Water Bodies Based on Artificial Neural Network

Advances in Civil Engineering, 2021
In the water environment, construction, and civil engineering industries, digital twins have gradually become a popular solution in recent years, and in digital twins, accurate data prediction and category recognition are important parts of it ...
Zhonghua Xu, Changguo Dai, Jing Wang, Lejun Liu, Lei Jiang   +4 more
doaj   +1 more source

dh2loop 1.0: an open-source Python library for automated processing and classification of geological logs [PDF]

Geoscientific Model Development, 2021
A huge amount of legacy drilling data is available in geological survey but cannot be used directly as they are compiled and recorded in an unstructured textual form and using different formats depending on the database structure, company, logging ...
R. Joshi, K. Madaiah, M. Jessell, M. Lindsay, M. Lindsay, G. Pirot   +5 more
doaj   +1 more source

The implications of crustal architecture and transcrustal upflow zones on the metal endowment of a world-class mineral district

Scientific Reports, 2022
Earth’s mineral deposits show a non-uniform spatial distribution from the craton-scale, to the scale of individual mineral districts. Although this pattern of differential metal endowment is underpinned by lithospheric-scale processes the geological ...
Taus R. C. Jørgensen, Harold L. Gibson, Eric A. Roots, Rajesh Vayavur, Graham J. Hill, David B. Snyder, Mostafa Naghizadeh   +6 more
doaj   +1 more source

Complex Surface Deformation of the Coalfield in the Northwest Suburbs of Xuzhou from 2015 to 2020 Revealed by Time Series InSAR

Canadian Journal of Remote Sensing, 2021
The coalfield in the northwest suburbs of Xuzhou has suffered from extensive land subsidence; however, the temporal nonlinearity and corresponding spatial variation of its surface deformation has not been adequately explored.
Langping Li, Cunfa Zhao, Jianxue Huang, Changming Huan, Huaqiao Wu, Ping Xu, Linshan Yuan, Yi Chen   +7 more
doaj   +1 more source

Numerical Simulation Based Targeting of the Magushan Skarn Cu-Mo Deposit, Middle-Lower Yangtze Metallogenic Belt, China [PDF]

, 2019
The Magushan Cu–Mo deposit is a skarn deposit within the Nanling–Xuancheng mining district of the Middle-Lower Yangtze River Metallogenic Belt (MLYRMB), China.
Dai, Wenqiang, Hu, Xunyu, Jowitt, Simon M., Li, Xiaohui, Li, Yue, Ord, Alison, Ye, Rui, Yuan, Feng, Zhou, Taofa   +8 more
core   +2 more sources

Improved calculation of the rigidity of double-row piles and double-beam composite support and displacement analysis under different soil properties

Shuiwen dizhi gongcheng dizhi, 2022
As a new type of cantilever-type supporting structure, the double-row pile supporting combination system can improve the overall rigidity to maintain the safety and stability of the side of the foundation pit. The case of a double-row pile foundation pit
Fengwu GONG, Chen LIU, Wenjuan GUO, Chenguang LI, Zhanying FENG, Yinbo ZHANG   +5 more
doaj   +1 more source

Social aspects of business risk in the mineral industry—political, reputational, and local acceptability risks facing mineral exploration and mining

Mineral Economics, 2022
Mineral exploration is an industry of uncertainties. Only 0,1% of exploration projects become mines, as the volume, content, and quality of a deposit all must be economically justifiable to find funding in the global financial market.
Leena Suopajärvi, Karin Beland Lindahl, T. Eerola, G. Poelzer   +3 more
semanticscholar   +1 more source