A major problem associated with marine spatial planning(MSP)involves the difficult and time-consuming practice of creating a scenario that encompasses complex datasets in near real time via the use of a simple spatial...A major problem associated with marine spatial planning(MSP)involves the difficult and time-consuming practice of creating a scenario that encompasses complex datasets in near real time via the use of a simple spatial analysis method.Moreover,decision-makers require a reliable,user-friendly system to quickly and accessibly acquire accurate spatial planning information.The development of national spatial data infrastructure(NSDI),which links the spatial data of a nation’s many diverse institutions,may pave the way for the development of a tool that can better utilize spatial datasets,such as a spatial decision support system(SDSS).Thus,this project aimed to develop an SDSS for MSP and to evaluate the feasibility of its integration within the NSDI framework.The seaweed culture was selected as an example due to its economic and technological acceptance by traditional fishers.Additionally,a multicriteria analysis was used to develop the tool.Furthermore,a feasibility evaluation of its implementation within the NSDI framework was conducted based on the Delphi method.The results of the assessment indicated that the SDSS can be incorporated into the NSDI framework by addressing the policy issue–one map policy,updating custodians’decree and data,and improve the standard and protocol.展开更多
This article assesses the feasibility of generating the geospatial data from a national classification standard.In this case,the National Standardization Agency(Badan Standardisasi Nasional)of Indonesia created and pu...This article assesses the feasibility of generating the geospatial data from a national classification standard.In this case,the National Standardization Agency(Badan Standardisasi Nasional)of Indonesia created and published a national seabed cover classification standard called SNI 7987–2014 but has not developed corresponding geospatial data.Geospatial data on seabed cover can be generated by integrating related thematic data,such as those on seafloor surficial sediments,coastal ecosystems,and coastal infrastructure.With consideration for these issues,this research evaluated the feasibility of using SNI 7987–2014 as a means of generating seabed cover geospatial data at scales of 1:250,000 and 1:50,000.To this end,the documentation accompanying the standard was evaluated via descriptive quantitative analysis through weighted scoring,and logical testing,after which overlay,feature selection based on the scored method and remote sensing analysis were carried out to develop the geospatial data prototypes.Results showed that the feasibility levels of using the prototypes for generating data at scales of 1:250,000 and 1:50,000 were 87.5%and 86.5%,respectively,indicating that SNI 7987–2014 can be fully used as the basis for generating geospatial data on seabed cover.展开更多
文摘A major problem associated with marine spatial planning(MSP)involves the difficult and time-consuming practice of creating a scenario that encompasses complex datasets in near real time via the use of a simple spatial analysis method.Moreover,decision-makers require a reliable,user-friendly system to quickly and accessibly acquire accurate spatial planning information.The development of national spatial data infrastructure(NSDI),which links the spatial data of a nation’s many diverse institutions,may pave the way for the development of a tool that can better utilize spatial datasets,such as a spatial decision support system(SDSS).Thus,this project aimed to develop an SDSS for MSP and to evaluate the feasibility of its integration within the NSDI framework.The seaweed culture was selected as an example due to its economic and technological acceptance by traditional fishers.Additionally,a multicriteria analysis was used to develop the tool.Furthermore,a feasibility evaluation of its implementation within the NSDI framework was conducted based on the Delphi method.The results of the assessment indicated that the SDSS can be incorporated into the NSDI framework by addressing the policy issue–one map policy,updating custodians’decree and data,and improve the standard and protocol.
文摘This article assesses the feasibility of generating the geospatial data from a national classification standard.In this case,the National Standardization Agency(Badan Standardisasi Nasional)of Indonesia created and published a national seabed cover classification standard called SNI 7987–2014 but has not developed corresponding geospatial data.Geospatial data on seabed cover can be generated by integrating related thematic data,such as those on seafloor surficial sediments,coastal ecosystems,and coastal infrastructure.With consideration for these issues,this research evaluated the feasibility of using SNI 7987–2014 as a means of generating seabed cover geospatial data at scales of 1:250,000 and 1:50,000.To this end,the documentation accompanying the standard was evaluated via descriptive quantitative analysis through weighted scoring,and logical testing,after which overlay,feature selection based on the scored method and remote sensing analysis were carried out to develop the geospatial data prototypes.Results showed that the feasibility levels of using the prototypes for generating data at scales of 1:250,000 and 1:50,000 were 87.5%and 86.5%,respectively,indicating that SNI 7987–2014 can be fully used as the basis for generating geospatial data on seabed cover.
