土地信息系統(tǒng)在國土空間總體規(guī)劃中的應(yīng)用

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關(guān)鍵詞：土地信息系統(tǒng)；國土空間；總體規(guī)劃；技術(shù)路線；評價方法中圖分類號：P208 文獻標(biāo)識碼：A 文章編號：1008-9500（2025）04-0060-03DOI： 10.3969/j.issn.1008-9500.2025.04.016

Application of Land Information System in the Overall Planning of National Land Space

ZOU Chang

（Guizhou Geology and Mineral Surveying and Mapping Institute Co.，Ltd.，Guiyang55o018，China）

Abstract：Asapowerfultolspecificallydesignedforlanddatamanagement，analysis，andvisualization，andinforation systems bringnewopportunitiesforoverallnationalspatial planning.Using theYangtzeRiverDeltaas theresearcharea andMapGISsoftwareasthetool，analyzetheapplicationoflandinformationsystemintheoverallplanningofationalland space.Setup3Osampling points intheresearcharea tocollctvarious data，anduse SuperMapsoftware topreprocess the datatosolvetheproblems existing intheoriginaldata，suchasincorrectclasificationoflandusetypes，inconsistenttean slopeunits，andmissngpopulationdensitydata，andthenanalye indicatorsuchasconstructionlandproportion，cultivated landownership，and ecological landarea.Single indicator analysis shows thatfrom2O10to 2O2O，the proportionof constructionland inurbancenters increased，whiletheamountofcultivatedlandinsomeareasdecreased.omprehensive indicatoranalysisshows that withtheimplementationofplanning policies，thecomprehensiveplaninglevelofmostregions has been improved from 2010 to 2020.

Keywords： land information system; national land space;overallplanning; technical roadmap; evaluation method

土地是人類賴以生存和發(fā)展的基礎(chǔ)資源，國土空間總體規(guī)劃對于合理配置土地資源、促進區(qū)域協(xié)調(diào)發(fā)展、保護生態(tài)環(huán)境具有重要的意義[1]。（剩余2818字）