Yolanda Wulandari
Geodetic Engineer specializing in UAV photogrammetry, TLS, GNSS, and GIS for infrastructure and environmental projects
Geodetic Engineer at PT Hutama Karya Infrastruktur
About
Experience
Environmental Approval Database Technical Staff - Amdalnet
Ministry of Environment - DKI Jakarta · contract
Jul 2025 – Dec 2025 · 5 mos · DKI Jakarta, Indonesia
Verified the consistency of geospatial data in environmental documents by validating project location shapefiles against PKKPR requirements. Conducted topology validation and spatial analysis using ArcGIS to support the review of ANDAL, UKL-UPL, Addendum, and Terms of Reference documents. Produced overlay maps and spatial information to support environmental assessments and technical review meetings. Managed environmental document databases by standardizing file organization, validating supporting documents, and ensuring regulatory compliance.
Geodetic Engineer
PT Hutama Karya Infrastruktur · full time
Apr 2026 – Present · 6 mos · Riau, Indonesia
Executed UAV photogrammetry surveys across a 30.8 km toll road corridor, producing high-resolution geospatial data for surveying, mapping, and construction monitoring. Performed Terrestrial Laser Scanning (TLS) surveys on bridge and interchange structures, processed point cloud data, and developed Revit 3D models based on the TLS point cloud for engineering evaluation and construction documentation. Processed and analyzed GNSS, UAV, and TLS survey data to deliver accurate terrain analysis and earthwork calculations for construction projects. Produced technical maps, spatial analysis deliverables, and volume reports to support project progress evaluation and engineering decision-making.
Projects & Portfolio
The Evaluation of Vegetation Recovery in The Peatland Fire Area from 2015 to 2023
Detecting forest and land fire areas using Optical Satellite Imagery (Landsat 8 and Sentinel-2) with the Normalized Burn Ratio (NBR) method and Radar Satellite Imagery (Sentinel-1) with the Radar Vegetation Index (RVI) method. Calculating the burned area using the NBR and RVI methods from 2015 to 2023. Generating burn severity maps and analyzing vegetation recovery evaluation in burned peatland areas.
Flood Risk Mapping along the Code River from Wreksodiningrat Bridge to Asrama Haji
Developing flood risk maps based on spatial analysis of vulnerability, capacity, and hazard parameters. Conducting field surveys to collect coordinate points using GPS RTK in high-risk areas and documenting field conditions using 360-degree cameras. Creating an interactive WebGIS to facilitate access to flood risk and mitigation information for users.
Skills & Endorsements
Education
Bachelor of Geodetic Engineering
Universitas Gadjah Mada · Geodetic Engineering
Sep 2018 – May 2023
GIS Software Proficiency
Organizations
Keluarga Mahasiswa Teknik Geodesi (KMTG) - Universitas Gadjah Mada
Teasurer of Entrepreneurship Department · Student Member
Sep 2020 – Dec 2024
Languages
Yolanda Wulandarihasn't published any blog posts yet.
Licenses & Certifications
Remote Pilot Certificate (RPC) Drone