海洋平臺(tái)場(chǎng)址工程勘察數(shù)據(jù)庫(kù)設(shè)計(jì)研究

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Abstract：Withtheadvancementof thecarbon peakingandcarbonneutralitygoals，China'sofshoreoilandgasexplorationand offshorewindpowerdevelopmenthavesignificantlyexpanded，resultinginanexponentialgrowthinmarineengneeingsueydata. However，theutilizationrateofexistingsurveydataremainslow.ThispaperproosesaGIS-baseddesignschemeforanengineering surveydatabaseofofshoreplatforsitestoadresstheulti-sourceheterogeneouscharacteristicsofmarineengineeringsurveydata. Thedatabaseintegratesfivemajorfeaturedatasets （41featureclases），theetypesofrasterdataandnonfeaturedatasuchasrious businessentitytables.Populatedwithdatafromover5OsitesintheBohaiSea，itenablesmulti-datacorrelationandintegrated visualization.Enginingvalidatndmosratestatthatabseftielysupprtsalytalevaatiosfotialtmparypile positioning ofmobileplatforms，platformpileinstallation，andsitegeohazardassssments，improvingdatareuseatesfrom 18% to 67% ： This research provides a standardized and scalable infrastructure for intelligent marine engineering.

Keywords：marine engineering survey; database; GIS

國(guó)家《“十四五”規(guī)劃和2035年遠(yuǎn)景目標(biāo)綱要》明確提出了“加快數(shù)字化發(fā)展、建設(shè)數(shù)字中國(guó)”的戰(zhàn)略部署。（剩余6846字）