HU Sheng-wu

Sensing urban road inundation risk during extreme rainfall via a Vehicle-as-Flood-Gauge approach

Tengfei Yang, Zhigang Ren, Guoqing Li, Naixia Mou et autres

Remote sensing techniques typically capture flood extent at discrete time points but cannot directly estimate flood depth. Social media, as an emerging source of volunteered geographic information (VGI), provides real-time visual evidence of fine-grained flood severity. However, this potential remains underexplored. In …

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An Integration Framework of Remote Sensing and Social Media for Dynamic Post-Earthquake Impact Assessment

Zhi‐Gang Ren, Tengfei Yang, Guoqing Li, HU Sheng-wu et autres

Effective post-disaster management requires continuous and reliable monitoring of the evolving disaster situation. While remote sensing provides objective measurements of ground deformation, social media data offer dynamic insights into public perception and disaster progression. However, integrating these complementary data sources to achieve …

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Study on the rigorous accuracy of any point on a linear element

Xingdong Li, HU Sheng-wu

In order to obtain the rigorous accuracy of any point on the straight line element, based on existing research, this article considers the error of the straight line element and the error of any point to its end point of the straight …

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Remote sensing disaster monitoring and evaluation model based on crowdsourcing

WU Jun-chao, Liwei Li, HU Sheng-wu

マルチフェーズHJ-1B CCD画像に基づくトウモロコシ倒伏災害のリモートセンシングモニタリング【JST・京大機械翻訳】

Wang Lizhi, Xiaohe Gu, HU Sheng-wu, Guijun Yang et autres

5種類の除草剤がアブラナのALS活性に及ぼす影響および新しい作用評価【JST・京大機械翻訳】

Zhiquan Liu, Liu Xiqiong, Cheng‐Yu Yu, HU Sheng-wu

SRAPとSSRマーカーに基づくコムギ品質関連形質のQTLマッピング【JST・京大機械翻訳】

Guo Lijian, Zhulin Wang, Wang Shijuan, Zhenhua Liu et autres

分子マーカー支援迅速戻し交雑グルホシネート耐性アブラナ不稔系と回復系【JST・京大機械翻訳】

Zhang Rong, Xin Xiaoyang, Xing Zenong, HU Sheng-wu

Effect of survey adjustment model error an adjustment result

HU Sheng-wu

Survey adjustment model not only contains mathematic model that is function model but also contains stochastic model,so it needs research simultaneous effect of function model error and stochastic model error.The paper studied the formula about survey adjustment model error affecting adjustment result …

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GIS product reliability analysis based fuzzy fault tree

Xianfeng Ye, Youjian Hu, HU Sheng-wu

The paper imports fuzzy fault tree into GIS product reliability analysis for the fist time. The paper discusses how GIS product reliability analysis uses fuzzy fault tree method, mainly researches two problems that is GIS product fuzzy fault tree construction and analysis …

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Method development about spatial data mining and its problem analysis

HU Sheng-wu

The people gain more and more spatial data as spatial information technologies develop especially Remote Sensing technology and surveying and Mapping technology, database technology, network technology. But there is a bizarre phenomenon that “data rich, knowledge lack”. For the sake of solving …

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GIS method of evaluation on geo-hazards based on fuzzy theory and typical route

HU Sheng-wu

According to geologic factor,terrain factor,inducing factor and artificial factor which affect the occurring of geo-hazards,the paper created the indicator assessment system of regional geo-hazard,assessed the status of geo-hazards of the test zone which the typical route went through.Geo-hazards data contains not only …

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