{"title":"基于地理信息系统的最低成本管道:技术限制","authors":"Matthew Biniyam Kursah","doi":"10.4018/ijagr.2017070101","DOIUrl":null,"url":null,"abstract":"IncreasingdemandforwaterinWapulianditsenvironledtoaproposaltoconstructapipelinetolink thetowntoanexistingwaterplant.Thispaperdevelopedageospatialmodelincorporatingmulticriteriaanalysisinvolvingtechnicalfactorssuchasslope,landcover,watercourses,distancetoroads andsoiltypestodeterminealeast-costpathforthepipeline.However,thefirstleast-costpathpasses throughatinysacredgrovenearMoadanidam,necessitatingthegenerationofasecondleast-cost pathbyconsideringsacredgrovesasconstraint.Theresultshowedthattheleast-costpathavoided steepslopes,andrunsthroughrelativelylevelledgrounds.Thisanalysisshowedtheimportanceof culturalfactorsinrouteplanning.It isrecommendedthat inrouteplanningattentionbegivento culturalfactorsmuchinthesamewayasthetechnicalfactors. KeywoRdS Cost Distance, GIS Application, Least-Cost Path, Multi-Criteria Analysis, Saboba","PeriodicalId":368300,"journal":{"name":"Int. J. Appl. Geospat. Res.","volume":"35 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Least-Cost Pipeline using Geographic Information System: The Limit to Technicalities\",\"authors\":\"Matthew Biniyam Kursah\",\"doi\":\"10.4018/ijagr.2017070101\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"IncreasingdemandforwaterinWapulianditsenvironledtoaproposaltoconstructapipelinetolink thetowntoanexistingwaterplant.Thispaperdevelopedageospatialmodelincorporatingmulticriteriaanalysisinvolvingtechnicalfactorssuchasslope,landcover,watercourses,distancetoroads andsoiltypestodeterminealeast-costpathforthepipeline.However,thefirstleast-costpathpasses throughatinysacredgrovenearMoadanidam,necessitatingthegenerationofasecondleast-cost pathbyconsideringsacredgrovesasconstraint.Theresultshowedthattheleast-costpathavoided steepslopes,andrunsthroughrelativelylevelledgrounds.Thisanalysisshowedtheimportanceof culturalfactorsinrouteplanning.It isrecommendedthat inrouteplanningattentionbegivento culturalfactorsmuchinthesamewayasthetechnicalfactors. KeywoRdS Cost Distance, GIS Application, Least-Cost Path, Multi-Criteria Analysis, Saboba\",\"PeriodicalId\":368300,\"journal\":{\"name\":\"Int. J. Appl. Geospat. Res.\",\"volume\":\"35 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Int. J. Appl. Geospat. Res.\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.4018/ijagr.2017070101\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Int. J. Appl. Geospat. Res.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4018/ijagr.2017070101","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 5
Least-Cost Pipeline using Geographic Information System: The Limit to Technicalities
IncreasingdemandforwaterinWapulianditsenvironledtoaproposaltoconstructapipelinetolink thetowntoanexistingwaterplant.Thispaperdevelopedageospatialmodelincorporatingmulticriteriaanalysisinvolvingtechnicalfactorssuchasslope,landcover,watercourses,distancetoroads andsoiltypestodeterminealeast-costpathforthepipeline.However,thefirstleast-costpathpasses throughatinysacredgrovenearMoadanidam,necessitatingthegenerationofasecondleast-cost pathbyconsideringsacredgrovesasconstraint.Theresultshowedthattheleast-costpathavoided steepslopes,andrunsthroughrelativelylevelledgrounds.Thisanalysisshowedtheimportanceof culturalfactorsinrouteplanning.It isrecommendedthat inrouteplanningattentionbegivento culturalfactorsmuchinthesamewayasthetechnicalfactors. KeywoRdS Cost Distance, GIS Application, Least-Cost Path, Multi-Criteria Analysis, Saboba
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