Remote Sensing and Geographic Information System for Determining the Location of 3R Waste Processing Sites in Singosaren Village

Poor waste handling causes problems in the form of increasing waste generation. The availability of waste treatment plants is needed to process waste before it is disposed of in landfills. In addition, rapid population growth leads to increased waste production. Therefore, the procurement of Reduce, Reuse, Recycle-based Waste Management Sites can be a solution. The procurement of Reduce, Reuse, Recyclebased Waste Management Sites must be designed by taking into account regulations and the physical appearance of the area. This needs to be done to protect the surrounding environment and not interfere with residents' activities. In planning the determination of 3R Waste Processing Sites locations, remote sensing and geographic information systems can be utilized, as well as the Analytical Hierarchy Process (AHP) approach to map the suitability of 3R Waste Processing Sites locations. In data processing, 5 parameters are used, land use, road class, distance to roads, distance to settlements, and distance to rivers. The results of the AHP analysis show that land use is the criteria with the highest weight at 53%, distance to the road is worth 22%, road class is worth 11%, distance to settlements is worth 8%, and distance to the river is 7%. The AHP model built has a Consistency Ratio (CR) value of 6.7% so it is considered valid. The final results show that the areas suitable for the provision of 3R Waste Processing Sites are bushes, vacant land, and plantations in the western part of Singosaren Village.