PENYEDIAAN INFORMASI POTENSI DESA DAN KERAWANAN KEBAKARAN BERBASIS PEMETAAN SPASIAL DI DESA TELUK PIYAI, KECAMATAN KUBU, KABUPATEN ROKAN HILIR

Abstract

The availability of accurate spatial information is an important prerequisite for village development planning and disaster mitigation, particularly in peatland areas such as Teluk Piyai Village, Kubu District, Rokan Hilir Regency, which is prone to land fires every dry season yet has not had a systematic thematic map. This community service activity aims to produce a Fire Hazard Map and a Village Potential Map through a Geographic Information System (GIS) approach using ArcGIS software. The implementation method consisted of planning, field data collection, map preparation, and printing stages. The fire hazard map was developed through an overlay analysis offour parameters, namely a Digital Elevation Model (DEM), land use, land surface temperature, and the Normalized Difference Vegetation Index (NDVI), while the village potential map was prepared through field surveys using the Avenza Maps application. The results show that areas with very high fire hazard levels are concentrated in the western and central parts of Kubu District due to low topography, poor drainage, dry vegetation, and proximity to peatland, while the village potential map reveals a dominance of religious facilities compared to educational facilities. Both maps have been printed and installed at strategic points to ensure equitable access for the community. This activity demonstrates that a GIS-based spatial approach is effective in supporting development planning and peatland fire disaster mitigation at the village level. Ketersediaan informasi spasial yang akurat menjadi prasyarat penting dalam perencanaan pembangunan desa dan mitigasi bencana, terutama di wilayah bergambut seperti Desa Teluk Piyai, Kecamatan Kubu, Kabupaten Rokan Hilir, yang rawan mengalami kebakaran lahan setiap musim kemarau namun belum memiliki peta tematik yang sistematis. Kegiatan pengabdian ini bertujuan menghasilkan Peta Kerawanan Kebakaran dan Peta Potensi Desa melalui pendekatan Sistem Informasi Geografis (SIG) menggunakan perangkat lunak ArcGIS. Metode pelaksanaan meliputi tahap perencanaan, pengumpulan data lapangan, pembuatan peta, dan pencetakan. Peta kerawanan kebakaran disusun melalui analisis overlay empat parameter, yaitu Digital Elevation Model (DEM), penggunaan lahan, suhu permukaan, dan Normalized Difference Vegetation Index (NDVI), sedangkan peta potensi desa disusun melalui survei lapangan menggunakan aplikasi Avenza Maps. Hasil kegiatan menunjukkan bahwa wilayah dengan kerawanan kebakaran sangat tinggi terkonsentrasi di bagian barat dan tengah Kecamatan Kubu akibat topografi rendah, drainase buruk, vegetasi kering, dan kedekatan dengan lahan gambut, sementara peta potensi desa mengungkap dominasi fasilitas keagamaan dibandingkan fasilitas pendidikan. Kedua peta telah dicetak dan dipasang di titik-titik strategis agar dapat diakses masyarakat secara merata. Kegiatan ini membuktikan bahwa pendekatan spasial berbasis SIG efektif dalam mendukung perencanaan pembangunan dan mitigasi bencana kebakaran lahan gambut di tingkat desa.