Electronic Theses and Dissertation

Kriminalitas merupakan tindakan yang melanggar hukum dan norma sosial
yang berdampak negatif terhadap ketertiban umum, keselamatan warga, serta
pembangunan sosial dan ekonomi. Di Provinsi Aceh, Direktorat Reserse Kriminal
UmumPolisi Daerah (POLDA) Aceh bertanggung jawab menangani berbagai kasus
kriminal besar seperti pembunuhan, perampokan, pemerkosaan, dan kejahatan lainnya.
Berdasarkan data dari Badan Pusat Statistik, peningkatan signifikan jumlah kasus
kriminal dari tahun 2021 hingga 2023 menunjukkan adanya kebutuhan mendesak untuk
memetakan dan mengelola data kriminal serta menyediakan sistem untuk
mengidentifikasi daerah rawan kejahatan. Penelitian ini bertujuan mengelola data
kriminalitas di Direktorat Reserse Kriminal Umum Polisi Daerah Aceh dan menyajikan
informasi mengenai sebaran kasus kriminal dan status penyelesaian kasus dalam bentuk
grafik dan peta online yang interaktif. Metode pengembangan sistem ini menggunakan
metode waterfall dengan tahapan analisis, perancangan, implementasi, dan pengujian.
Pengujian sistem dilakukan menggunakan metode Black Box Testing untuk memastikan
fungsionalitas dan System Usability Scale (SUS) untuk mengukur tingkat kegunaan.
Hasil pengujian menunjukkan sistem berhasil menjalankan semua skenario Black Box
Testing, sedangkan usability testing menghasilkan skor 81,75 dari 40 responden, yang
berarti sistem ini masuk dalam kategori "GOOD", grade scale "A", dan acceptability
range "Acceptable". Dengan implementasi sistem ini, diharapkan dapat memberikan
solusi yang efektif bagi pengelolaan data kriminalitas di Provinsi Aceh serta
meningkatkan kesadaran dan kewaspadaan masyarakat terhadap daerah rawan
kejahatan.
Kata kunci : WebGIS, Kriminalitas, POLDA Aceh, Laravel, Leaflet, Pengelolaan Data
Kriminal, Black Box Testing, System Usability Scale, Sistem Informasi Geografis.

Criminality is an act that violates laws and social norms, negatively impacting public order, citizens’ safety, as well as social and economic development. In Aceh Province, the Directorate of General Criminal Investigation of the Regional Police (POLDA)Aceh is responsible for handling major criminal cases such as murder, robbery, rape, and other crimes. According to data from the Central Bureau of Statistics, a significant increase in the number of criminal cases from 2021 to 2023 indicates an urgent need to efficiently map and manage crime data, as well as to provide a system to identify high-crime areas. This research aims to manage criminal data within the Directorate of General Criminal Investigation of POLDA Aceh and to present information on the distribution of criminal cases and their resolution status in the form of interactive graphs and online maps. The system development method used is the waterfall method, which consists of the stages of analysis, design, implementation, and testing. System testing was conducted using the Black Box Testing method to ensure functionality and the System Usability Scale (SUS) to measure usability. The test results show that the system successfully executed all Black Box Testing scenarios, while usability testing yielded a score of 81.75 from 40 respondents, indicating that the system falls under the "GOOD" category, grade scale "A," and acceptability range "Acceptable." With the implementation of this system, it is expected to provide an effective solution for managing crime data in Aceh Province and to enhance public awareness and vigilance regarding high-crime areas. Keywords: WebGIS, Crime, POLDA Aceh, Laravel, Leaflet, Crime Data Management, Black Box Testing, System Usability Scale, Geographic Information System.