Showing 21 - 37 results of 37 for search '"Remote sensing (geology)"', query time: 0.29s Refine Results
  1. 21

    Contribution of Landsat 8 OLI imagery to mapping of lithological series and lineaments: implications for Pb-Zn mineralization exploration in the Boudahar Massif, Eastern High Atlas... by Jaouad Choukrad, Abdelkhiar Ait Ali, Hicham Si Mhamdi, Youssef Ouahzizi, Nacir El Moutaouakkil, Naoufal Saoud, Mohammed Charroud

    Published 2023-11-01
    “…The location of the main deposits at Jbel Boudhar coincides well with the lineament derived from band 1 of principal component analysis and with the dolomitic pliensbachian formations mapped by MNF and BR from Landsat Oli8. A remote sensing geological prospecting model has been established for the Jbel Boudhar lead-zinc deposits, providing a basis for future prospecting of new deposits in a similar context. …”
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    Article
  2. 22

    Iron ore prospection East Aswan, Egypt, using remote sensing techniques by S.M. Salem, E.A. El Gammal

    Published 2015-12-01
    “…In the present study, integrated remote sensing, geological and geochemical analyses provided three iron ore localities promising for iron mineralization namely; Kom-Ombo (area 1) Aswan (area 2) and Lake Naser (area 3). …”
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    Article
  3. 23

    Using Remote Sensing and GIS-Based Frequency Ratio Technique for Revealing Groundwater Prospective Areas at Wadi Al Hamdh Watershed, Saudi Arabia by Mohamed Abdekareem, Fathy Abdalla, Nassir Al-Arifi, Abdullah O. Bamousa, Farouk El-Baz

    Published 2023-03-01
    “…It is necessary to apply innovative approaches for managing the sustainability of groundwater resources. Thus, remote sensing, geologic, climatic, and hydrologic data are integrated through the GIS-based frequency ratio and overlay analysis for assessing the spatial distribution of groundwater potential zones (GWPZs) of Wadi Al Hamdh, Saudi Arabia. …”
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    Article
  4. 24

    Cooperative Exploration Model of Coal–Gallium Deposit: A Case Study of the Heidaigou Coal–Gallium Deposit in the Jungar Coalfield, Inner Mongolia, China by Yun Zhang, Yingchun Wei, Daiyong Cao, Xin Li, Jinhao Wei, Laixin Xu, Bo Dong, Tengyue Xu

    Published 2024-01-01
    “…The model employs a comprehensive set of cooperative technical methods, such as remote sensing, geological mapping, seismic exploration, drilling, petrogeochemistry, and well logging. …”
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    Article
  5. 25

    GACP: graph neural networks with ARMA filters and a parallel CNN for hyperspectral image classification by Jing Yang, Jie Sun, Yaping Ren, Shaobo Li, Shujie Ding, Jianjun Hu

    Published 2023-12-01
    “…In recent years, the use of convolutional neural networks (CNNs) and graph neural networks (GNNs) to identify hyperspectral images (HSIs) has achieved excellent results, and such methods are widely used in agricultural remote sensing, geological exploration, and marine remote sensing. …”
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  6. 26

    Comparison of ASTER and Sentinel-2 spaceborne datasets for geological mapping: a case study from North-East Greenland by Sara Salehi, Christian Mielke, Christian Brogaard Pedersen, Simun Dalsenni Olsen

    Published 2019-07-01
    “…While spaceborne data have been used widely to map geology in arid areas, similar approaches for remotely-sensed geological mapping of Arctic environments is yet to be developed. …”
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    Article
  7. 27

    HOW DOES SHANNON’S SOURCE CODING THEOREM FARE IN PREDICTION OF IMAGE COMPRESSION RATIO WITH CURRENT ALGORITHMS? by X. Cheng, Z. Li, Z. Li

    Published 2020-08-01
    “…Lossless compression is very desirable in many applications such as remote sensing, geological surveying. Shannon's source coding theorem has defined the theoretical limits of compression ratio. …”
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    Article
  8. 28

    Deposit Location Identification Based on Feature Decomposition of High-Resolution Remote Sensing Images by Shulan Tang, Jiannong Cao

    Published 2021-01-01
    “…Thus, the accuracy of remote sensing geological prospecting methods has improved, and geological prospecting results have shifted from being qualitative to quantitative in nature. …”
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    Article
  9. 29

    Groundwater Potential Assessment in Gannan Region, China, Using the Soil and Water Assessment Tool Model and GIS-Based Analytical Hierarchical Process by Zeyi Zhang, Shuangxi Zhang, Mengkui Li, Yu Zhang, Meng Chen, Qing Zhang, Zhouqing Dai, Jing Liu

    Published 2023-08-01
    “…Eight groundwater potential assessment factors (lithology, fault density, land use, slope, convergence index, drainage density, rainfall, and groundwater recharge) were constructed by integrating remote sensing, geological, and SWAT output data. Two GWP maps were constructed by an overlay analysis based on the obtained weights using the AHP, with the rainfall and groundwater recharge assigned the same weight to calculate the GWP with the other six factors separately. …”
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  10. 30

    Comprehensive Geophysical Study at Wabar Crater, Rub Al‐Khali Desert, Saudi Arabia by Sherif M. Hanafy, Pantelis Soupios, Alexandros Stampolidis, Christian Bender Koch, Khalid Al‐Ramadan, Abdullatif Al‐Shuhail, Theis Solling, Ignatius Argadestya

    Published 2021-09-01
    “…Abstract Interest in impact craters on the earth's surface has increased worldwide and is being investigated by using remote sensing, geological, boreholes, geophysical, and laboratory measurements. …”
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    Thermal Infrared Spectra Characteristics of Rare Metal Minerals and Rock in the Keketuohai Deposit, Xijiang by HUI Guang-ji, GAO Qing-nan, SONG Li-qiang, SUN Dong-xun

    Published 2021-01-01
    “…However, the thermal infrared (TIR) characteristics of minerals and rocks from this deposit have not been studied, which restricts remote sensing geological survey and relevant studies. OBJECTIVES To analyze the characteristics of thermal infrared spectra of minerals and rock assemblages from the Keketuohai deposit, and provide the basic data for rare metal exploration. …”
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    GIS-Based Groundwater Potential Assessment in Varied Topographic Areas of Mianyang City, Southwestern China, Using AHP by Qing Zhang, Shuangxi Zhang, Yu Zhang, Mengkui Li, Yu Wei, Meng Chen, Zeyi Zhang, Zhouqing Dai

    Published 2021-11-01
    “…This study applied AHP to integrate remote sensing, geological and hydrological data into GIS for the assessment of groundwater potential, providing a plan for the rational exploitation of groundwater and post-disaster emergency water supply in the area. …”
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