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Journal : JGISE-Journal of Geospatial Information Science and Engineering

Palm Oil Health Monitoring Based on Vegetation Index through Unmanned Aerial Vehicles (UAV)/Drone Tools Suprojo, Baskara; Rosyidi, Fikri Ainur
Jurnal Geospasial Indonesia Vol 8, No 1 (2025): June
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jgise.99921

Abstract

The plantation sector has an urgency in technological renewal and development, especially in palm oil. Palm oil commodities are included in the staples needed by the Indonesian people for various products and as one of the sectors that generate the largest foreign exchange. Palm oil plantation management practices that have been carried out manually are less able to control plant health, especially during the pandemic which has caused severe impacts in Indonesia. The purpose of this research is to showcase the implementation of Smart Agriculture through the utilization of Unmanned Aerial Vehicle (UAV)/Drone technology in determining palm oil health. This research uses spatial analysis to detect the level of palm oil health by utilizing aerial photographs and GIS software with the Visible Atmospherically Resistant Index (VARI) method which can detect differences in the wavelength of the spectrum reflected by the plant canopy. This research is located in Argomulyo Village, Sepaku District, Penajam Paser Utara Regency, East Kalimantan Province, with abundant palm oil plantations. It was found that out of 2,167 samples of palm oil plants in the studied plantation, 14% were very unhealthy, 34.61% were unhealthy, 36.54% were healthy, and 14.85% were very healthy.
Oil Palm Plantation Expansion: Changes in Agrarian Structure and Food Security of Rural Households in Kanamit Village Suprojo, Baskara; Affandi, Muhamad Irfan
Jurnal Geospasial Indonesia Vol 8, No 2 (2025): December
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jgise.108086

Abstract

Oil palm is the leading cash crop with the and most extensive cultivation in the tropics, especially in Indonesia. The area of oil palm plantations in Pulang Pisau Regency covers 17,031.63 ha, with 2,762.32 ha allocated to smallholders and the remainder to private estates. The expansion of oil palm plantations is of interest to conduct a study in Kanamit Village, which is adversely affected by the agrarian structure and its impact on food security. This research employs a mixed-methods approach, combining quantitative methods to assess food security and qualitative methods to describe changes in agrarian structure. The results show that there have been changes in land ownership, control, use, and utilization due to the entry of private estates. The food security of the community is mainly in the vulnerable category, with the proportion of food expenditure >60%, while the level of energy consumption (TKE) is <80%. The integration of agrarian structure and food security decision-makingin this research can serve as a decision-making tool for stakeholders to take action in protecting the community's needs in Kanamit Village or other areas.