Flood forecasting method and device based on big data and medium
The invention relates to the technical field of flood forecasting, and discloses a flood forecasting method and device based on big data and a medium, and the method comprises the following steps: collecting bridge information which comprises bridge structure information; acquiring an elevation map...
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| creator | CHEN XUEYANG LUO RAN YUAN YUAN LEI LIJUAN CHENG YAO LIU YANG HUA JIE SHEN YILING CHENG XUEMIAO WANG JIALONG ZHANG YUNQIAN CAO ZHONG FAN HONGMING ZOU XIN DENG CHAO WANG YONGQING HUANG LANBO ZHANG GUOWEN LU CONGFEI HU YAN ZHANG LISUN XU LIANGYING WU YAZHEN WANG JIAXUAN QIAN GUIWU YANG YANG LI YIPAN ZHANG NA ZHENG YONGQIANG CHEN HAOWEN |
| description | The invention relates to the technical field of flood forecasting, and discloses a flood forecasting method and device based on big data and a medium, and the method comprises the following steps: collecting bridge information which comprises bridge structure information; acquiring an elevation map and a remote sensing image of the bridge upstream; obtaining runoff production information caused by rainfall; generating hydrological features based on runoff production information and bridge information; the hydrological features, the elevation map of the bridge upstream and the remote sensing image of the bridge upstream are input into a flood prediction model, and the flood prediction model outputs a flood pixel matrix; marking a flood area on the remote sensing image based on the flood pixel matrix; giving an alarm to the early warning area covered by the flood area or evacuating residents in the early warning area; according to the invention, the flood caused by damming generated when floating objects are de |
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the hydrological features, the elevation map of the bridge upstream and the remote sensing image of the bridge upstream are input into a flood prediction model, and the flood prediction model outputs a flood pixel matrix; marking a flood area on the remote sensing image based on the flood pixel matrix; giving an alarm to the early warning area covered by the flood area or evacuating residents in the early warning area; according to the invention, the flood caused by damming generated when floating objects are de</description><language>chi ; eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; MEASURING ; METEOROLOGY ; PHYSICS ; TESTING</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231201&DB=EPODOC&CC=CN&NR=117152623A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231201&DB=EPODOC&CC=CN&NR=117152623A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHEN XUEYANG</creatorcontrib><creatorcontrib>LUO RAN</creatorcontrib><creatorcontrib>YUAN YUAN</creatorcontrib><creatorcontrib>LEI LIJUAN</creatorcontrib><creatorcontrib>CHENG YAO</creatorcontrib><creatorcontrib>LIU YANG</creatorcontrib><creatorcontrib>HUA JIE</creatorcontrib><creatorcontrib>SHEN YILING</creatorcontrib><creatorcontrib>CHENG XUEMIAO</creatorcontrib><creatorcontrib>WANG JIALONG</creatorcontrib><creatorcontrib>ZHANG YUNQIAN</creatorcontrib><creatorcontrib>CAO ZHONG</creatorcontrib><creatorcontrib>FAN HONGMING</creatorcontrib><creatorcontrib>ZOU XIN</creatorcontrib><creatorcontrib>DENG CHAO</creatorcontrib><creatorcontrib>WANG YONGQING</creatorcontrib><creatorcontrib>HUANG LANBO</creatorcontrib><creatorcontrib>ZHANG GUOWEN</creatorcontrib><creatorcontrib>LU CONGFEI</creatorcontrib><creatorcontrib>HU YAN</creatorcontrib><creatorcontrib>ZHANG LISUN</creatorcontrib><creatorcontrib>XU LIANGYING</creatorcontrib><creatorcontrib>WU YAZHEN</creatorcontrib><creatorcontrib>WANG JIAXUAN</creatorcontrib><creatorcontrib>QIAN GUIWU</creatorcontrib><creatorcontrib>YANG YANG</creatorcontrib><creatorcontrib>LI YIPAN</creatorcontrib><creatorcontrib>ZHANG NA</creatorcontrib><creatorcontrib>ZHENG YONGQIANG</creatorcontrib><creatorcontrib>CHEN HAOWEN</creatorcontrib><title>Flood forecasting method and device based on big data and medium</title><description>The invention relates to the technical field of flood forecasting, and discloses a flood forecasting method and device based on big data and a medium, and the method comprises the following steps: collecting bridge information which comprises bridge structure information; 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| title | Flood forecasting method and device based on big data and medium |
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