Aerial Photo and LiDAR Mapping (oil and gas industry)
PT. Pertamina Hulu Rokan
Aerial photo and LiDAR mapping acquisition using UAV (DJI Matrice 300, DJI Mavic 3 Entreprise), RGB optical sensor (DJI Zenmuse P1), and LiDAR sensor (DJI Zenmuse L1). Data processing using Agisoft Metashape, Pix4D Mapper, TerraSolid, DJI Terra, Global Mapper, and ArcGIS.
Thesis Research
Deep Learning Model for Building and Road Extraction
Extraction of Building Footprint and Road Network in Urban Area from Orthophoto and LiDAR DSM Using Deep Learning and Douglas-Peucker Post-Processing Algorithm
- Mask Region-based Convolutional Neural Network (Mask R-CNN)
- Douglas-Peucker Algorithm
- Large-scale Base Map
WebGIS Development
Surabaya 3D City WebGIS
Surabaya 3D City WebGIS development using open source services. Programming using Javascript, PHP, and CSS supported by the CodeIgniter framework. Data storage using Geoserver and PostgreSQL databases.