SISTEM INFORMASI GEOGRAFIS PEMETAAN LOKASI TEMPAT PEMBUANGAN SAMPAH SEMENTARA KOTA PEKANBARU MENGGUNAKAN METODE PROMETHEE

Abstract

The clean environment is a very desirable needs in maintaining human survival. The environmental problem that always happens is the problem of garbage. To build a temporary landfill, need to observe several criteria such as easy access, land area, distance from settlement, distance from clean water, distance from river, distance from airport. Currently, determining the location of temporary landfill in Pekanbaru city is still done manually. This takes a long time enough, then it needed an web-based geographic information system to determines the location of temporary landfill in Pekanbaru city using promethee method. Geographic information system mapping the location of temporary landfill that produced are capable to processing sub-district data, processing location of temporary landfill data, and display location map of temporary landfill in Pekanbaru city, and make it easier for Authorities of Environmental and Sanitary in Pekanbaru city to determining the best location for temporary landfill. The final result of promethee calculation is a ranking based on the preference value of each alternative. The alternative that has the highest value is the best location to be used as a temporary landfill