海洋平台场址工程勘察数据库设计研究

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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

国家《“十四五”规划和2035年远景目标纲要》明确提出了“加快数字化发展、建设数字中国”的战略部署。（剩余6846字）