Bathymetry
Bathymetric Survey Services (Underwater Topography)
Underwater topographic mapping with echo sounders and geodetic GPS for flooded pits, ports, and water bodies.
Scope
- Depth and seabed contour mapping
- Sedimentation surveys
- Underwater volume measurement (cut and fill)
What you receive
- Bathymetric map
- Underwater DTM
- Volume calculation
- Underwater cross-section profiles
How we work
- Consultation & quotationWe discuss your needs, location, area size, and expected deliverables.
- Data collectionField survey by drone or instruments, positional control, and compilation of supporting data.
- Processing & analysisData quality control, modeling, and analysis within the agreed scope.
- HandoverData, maps, and technical reports, with a walkthrough of the results for your team.
Why PT. Digital Drone Geomapping
- Experience since 2018 in geospatial mapping and surveying for the mining industry.
- Enterprise-grade equipment: DJI Matrice 400 and 350 RTK, Zenmuse L3 LiDAR, and geodetic GNSS.
- A multidisciplinary team: surveyors and drone pilots, geologists, geophysicists, GIS specialists, and mining engineers.
- Trusted by state-owned enterprises and agencies including KAI, WIKA, Waskita, PLN, Pertamina, and Badan Geologi.
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Discuss your project
Send us the location, approximate area size, and the deliverables you need. We will reply with a recommended method and a quotation.