Mapping the World: My Journey as a Surveyor at Wuhan Southern Geo Engineering Indonesia
Updated: Feb 4, 2025
đź“Ť PT Wuhan Southern Geo Engineering Indonesia | Jakarta, Indonesia
đź“… May 2021 - October 2022
From the bustling streets of Jakarta to the remote coastal regions of Aceh, my time at PT Wuhan Southern Geo Engineering Indonesia was an adventure in precision, problem-solving, and exploration. As a Surveyor from May 2021 to October 2022, I worked on diverse projects—staking out hospital foundations, mapping coastlines, monitoring power plant structures, and even flying drones for aerial surveys.
đź“Ť Precision Meets Adventure: Key Projects
🔹 Bintan Alumina Indonesia (Sep–Oct 2022 & Feb–Apr 2022)
Equipped with GNSS RTK, I staked out pile points for factories and hospitals, ensuring pinpoint accuracy. I also detected pile shifts, helping to maintain structural integrity before construction even began.
🔹 Coastal Topography Mapping – Aceh (Sep 2022 & Jun 2021)
Venturing to Pasi Kuala Asahan, I conducted large-scale topographical surveys using GNSS RTK to create accurate coastal maps—critical for environmental and development planning.
🔹 PLTU 1&2 Nagan Raya (Jul–Sep 2022, Jan & Oct 2021)
Power plants require stability, and my job was to ensure their foundations were rock solid. I monitored substation deformation, maintained dewatering systems, and performed Pile Driving Analysis (PDA) tests to evaluate structural performance.
🔹 Enrekang, South Sulawesi (Dec 2021)
Supporting hydropower development, I conducted stakeout surveys using GPS RTK for soil sample drilling, ensuring precise planning for future construction.
🔹 Aerial Mapping & Drone Surveys (Nov 2021 & Jun 2021)
Drones aren’t just for cool aerial shots! In North Sumatra and Banda Aceh, I piloted DJI Phantom 4 Pro to capture high-resolution imagery, conducted GCP (Ground Control Point) measurements, and processed aerial data into DEM, contours, and orthophotos for topographic mapping.
🔹 PLTU SUMSEL 8 (May 2021)
Tasked with monitoring slope deformation, I used Total Stations and GNSS RTK to track land movement and verify aerial mapping data—essential for the stability of high-voltage power lines.
🏗️ Beyond the Data: Problem-Solving in the Field
Surveying isn’t just about numbers; it’s about adapting to unexpected challenges—whether it’s rough terrain, unpredictable weather, or last-minute project changes. From stakeouts in hydropower projects to rechecking tower foundation points, I honed my ability to think critically and act decisively in the field.
🔧 Tools of the Trade
Hardware
I can operate a range of equipment including Waterpass, Theodolite, Total Station, DJI Phantom 4, GNSS RTK, and Terrestrial Laser Scanner BLK360.
Geospatial Software
I am proficient with AutoCAD Land Desktop, AutoCAD Map 3D, AutoCAD Civil 3D, ArcGIS, Global Mapper, PCI Geomatica, SNAP, PhotoModeler UAS, ENVI, Summit Evolution, Autodesk ReCap, Autodesk Revit, and MicroStation.
Editing Software
I also have experience editing with CorelDraw, Adobe After Effects, Adobe Photoshop, Adobe Premiere Pro, and Adobe Illustrator.
🚀 The Takeaway
My experience at PT Wuhan Southern Geo Engineering Indonesia was more than just a job—it was a journey of precision, exploration, and innovation. From land surveying and construction planning to structural monitoring and aerial mapping, I contributed to projects that shape real-world infrastructure while sharpening my expertise in geomatics and geospatial analysis.
And the adventure continues... 🌍✨
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