The Development of Web-Based Geographic Information System for University Facilities

Abstract

The University of Lampung is one of the state universities in Lampung which has an area of around 65 hectares, has various facilities spread throughout the campus area. The diversity of facilities in the campus environment often causes difficulties for students and visitors in finding and recognizing these facilities, and it is very difficult and limited to get access and the location of the facilities. This study aims to develop a website-based Geographic Information System (GIS) that can be a source of information about facilities at the University of Lampung, test system functionality, and measure effectiveness, efficiency, and user satisfaction. System development uses the Agile Scrum method with 5 sprints. The system was developed using Next.js as the main framework, Leaflet.js for map visualization, and Supabase as a backend service. System testing is carried out through three methods: blackbox testing with decision table techniques, usability testing with 20 respondents, and heuristic evaluation by three expert evaluators. The test results showed that the system successfully completed 8 test items with 27 test combinations, achieving an effectiveness level of 97.5%, efficiency of 96.67%, and a user satisfaction score of 1,725 on a scale of 7 on the Post-Study System Usability Questionnaire (PSSUQ). The heuristic evaluation identified 22 problems which were then resolved through 18 recommendations for improvement. This system successfully provided detailed information on campus facilities and their locations accurately and can be easily accessed via the website.