Showing 301 - 320 results of 358 for search '"Qinghai"', query time: 0.05s Refine Results
  1. 301

    Downscaling MODIS Surface Reflectance to Improve Water Body Extraction by Xianghong Che, Min Feng, Hao Jiang, Jia Song, Bei Jia

    Published 2015-01-01
    “…The method has been tested at Co Ngoin and Co Bangkog in Qinghai-Tibet plateau. The downscaled SR and the derived water bodies were compared to SR and water body mapped from Landsat-7 ETM+ images were acquired on the same date. …”
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  2. 302

    Space-based long term condition monitoring of cold region pavement with PS-InSAR by Yusheng Jiang, Xiong Yu

    Published 2025-01-01
    “…The testbed used is a cold-region airport located in Qinghai Province, China. The site contains heterogeneous ground conditions in an area of 4km $$\times$$ × 6km. …”
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    Effect of curing temperature freeze-thaw failure mechanism and damage model of equal-strength air-entrained concrete. by YongHe Liu, Bo Yang, Aojun Guo

    Published 2024-01-01
    “…The Belt and Road strategy has significantly advanced the scale of infrastructure construction in the Qinghai-Tibet Plateau permafrost area. Consequently, this demands higher requirements on the strength and frost resistance of concrete (FRC) cured under low-temperature and negative-temperature conditions. …”
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    Tunnel squeezing prediction based on partially missing dataset and optimized machine learning models by Peng Guan, Guangzhao Ou, Feng Liang, Weibang Luo, Qingyong Wang, Chengyuan Pei, Xuan Che

    Published 2025-01-01
    “…The XGBoost model was applied to predict tunnel squeezing in 10 sections of the Qinghai Huzhu Beishan Tunnel. The prediction results were highly consistent with the actual outcomes.…”
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    Trends and Variability in Precipitable Water Vapor throughout North China from 1979 to 2015 by Wang Peng, Xie Tongchuan, Dai Jiageng, Sun Jingmin, Wu Yanling, Song Qingli, Dai Xin, Yuan Hongliang, Song Dejun, Zhao Jinrong

    Published 2017-01-01
    “…The spatial distribution of annual mean PWV was generally characterized by two high PWV centers in Eastern China and the Tarim Basin and two low PWV centers in Northern Tibet and Qinghai Province and in Inner Mongolia. The levels of seasonal mean PWV were highest in summer, followed by autumn and spring, and lowest in winter. …”
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    A Novel Approach for Monitoring the Ecoenvironment of Alpine Wetlands using Big Geospatial Data and Cloud Computing by Haijun Wang, Xiangdong Kong, Ji Luo, Pengju Li, Tianhui Xie, Xiaobo Yi, Fang Wang, Jie Xiao

    Published 2022-01-01
    “…Alpine wetlands in western Sichuan plateau (WSCP) are located on the eastern edge of the Qinghai-Tibet Plateau (QTP), where the ecological environment is very sensitive to global climate change. …”
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    A Nonlinear Hybrid Algorithm for Retrieving Land Surface Temperatures From Chinese Atmospheric Environment Monitoring Satellite Thermal Infrared Data by Yichao Li, Hang Zhao, Kun Li, Jian Zeng, Qiongqiong Lan, Qijin Han, You Wu, Yonggang Qian

    Published 2025-01-01
    “…Cross-validation with moderate-resolution imaging spectroradiometer (MODIS) LST products showed that the hybrid algorithm outperforms the SW and TES algorithms in retrieving LST, achieving reductions in LST error of 0.43 and 0.16 K at the Qinghai Lake site, and 0.67 and 0.06 K at the Dunhuang site, respectively. …”
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  20. 320

    Multilevel Structural Characteristics of Jinshajiang Main Fault and Its Influence on Engineering by Hui Zhou, Yihuan Shen, Yong Zhu, Gang Han, Chuanqing Zhang, Ning Zhang

    Published 2022-01-01
    “…Taking the outcrop of fracture zones of Batang section, Jinshajiang main fault in the Qinghai-Tibet Plateau as the research object, the geometric characteristics of rock masses, the particle size, mineral composition, and mechanical characteristics of rocks in the fault are studied through field investigation, geological mapping, mineral composition analysis, and mechanical tests. …”
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