GIS Analyst at TBS (Fresh Fruit Bunch) Supply Potential Mapping - Freelance (2026-07 – 2026-07)
- Processed satellite imagery through remote sensing analysis to extract palm oil land cover and identify plantation areas within a 100 km radius from mill
- Conducted spatial analysis integrating remote sensing outputs with GIS to assess supply potential and distribution across districts
- Produced district-level thematic maps showing TBS supply potential and spatial distribution based on classified land cover data
- Calculated and tabulated land area potential and average distance to mill to support supply chain sourcing decisions.
- Key Achievements
- 1 regional coverage map produced covering 100 km radius from mill, based on remote sensing-derived land cover classification
- 14 district-level maps produced per kecamatan
- Land area potential and average distance to mill tabulated per district
GIS Intern - Traceability & NDPE Verification at PT SMART Tbk (Sinarmas Agribusiness & Food) (2025-11 – 2026-07)
- Processed and classified multi-temporal satellite imagery via Google Earth Engine for land cover change detection and deforestation monitoring
- Digitized and validated plantation boundary data using ArcGIS and QGIS with structured QA/QC procedures
- Managed spatial databases in PostGIS and contributed to new classification and change-detection analysis approaches as part of the company's spatial data digitalization project
- Produced thematic maps for sustainability reporting and coordinated with field teams and suppliers for accurate, timely spatial data collection
- Key Achievements
- 100+ supplier sites screened through satellite imagery classification and change detection
- 88+ plantation boundary polygons digitized and QC-validated (±28,937 ha)
- 60+ thematic maps and image-based reports produced for sustainability verification
- 30,000+ row supplier database maintained with full data integrity
- Sustained engagement with 20+ active supplier sites
GIS & Survey Intern at Directorate General of Water Resources - BBWS Bengawan Solo (2024-07 – 2024-08)
- Processed topographic and hydrological datasets into spatial outputs with accuracy validation
- Supported UAV LiDAR data acquisition and processed DEM datasets for terrain analysis
- Conducted field measurement using GPS/GNSS RTK and Total Station.
- Key Achievements
- 720 km² flood susceptibility map produced from field and satellite data
- UAV LiDAR data acquisition supported for terrain modeling
- 90% river network digitized to national mapping standard
