Services
Hydro-Oceanographic Survey
Survey and mapping are carried out to obtain accurate spatial data as a basis for planning, management, and decision-making across various development sectors. This service covers bathymetric, current, and topographic surveys, remote sensing-based mapping, and water parameter measurement, executed to technical standards and the latest technology. Survey and mapping results are an essential component in preparing technical documents, coastal zone planning, feasibility studies, and environmental analysis.
Hydro-Oceanographic Survey
Contact us as a professional survey and mapping consultant to support your data and spatial analysis needs across Indonesia.
01
Bathymetry
Bathymetric surveys measure water depth and seabed shape to determine the morphology of the seafloor and riverbed. Bathymetric data is essential for port planning, reclamation, ship navigation, and hydrodynamic and sediment transport modeling. Contact us for accurate measurement results using single beam and multibeam echosounder technology tailored to your project needs.
02
Current
Current surveys determine the direction and speed of water mass movement in a given area. Current data is essential for marine construction planning, sedimentation studies, waste dispersion analysis, and hydrodynamic simulation. We use current meters and ADCPs to obtain measurement results that are representative of the water's dynamics.
03
Topography
Topographic surveys are used to map the contours and elevation of land in coastal areas, ports, or infrastructure development sites. The results provide a picture of elevation differences, land slope, and land morphology conditions that affect technical and environmental planning. We carry out measurements with Total Station and GNSS RTK to ensure spatial accuracy.
04
Remote Sensing
Remote sensing-based mapping is carried out using satellite data or aerial imagery to obtain information on land cover, shoreline change, and water conditions over wide and sustained areas. This technique is effectively used in environmental monitoring, sedimentation analysis, and coastal spatial planning.
05
Water Parameters
This survey aims to determine the physical, chemical, and biological conditions of the water, such as temperature, salinity, pH, turbidity, and dissolved oxygen (DO). This data is important for assessing marine and coastal water quality, and supports AMDAL, water quality monitoring, and marine ecosystem studies.
06
Bed Sediment
Bed sediment surveys aim to identify the type, grain size, and distribution of sediment on the seabed. Sediment data is used in sedimentation studies, port planning, and seabed stability analysis. Sampling is done using a Grab Sampler and analyzed in the laboratory to obtain detailed material characteristics.
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