Bathymetric Surveys
Tide Monitoring
Current Monitoring & Sampling
Dredging Surveys
Underwater Pipelines
Rivers, Mangrove & Swamps
Nearshore & Shallow Marine

For more information contact us....

+62 (0)22 751 3168

or email us

bobbacc@geoindo.com

 

River, coastal and shallow marine hydrographic surveys can be undertaken using locally hired shallow draft boats with our own personnel and equipment, including 3 No. echo sounders up to 100m depth capability, automatic digital tide monitoring equipment, DGPS positioning and navigation equipment.

All equipment fully calibrated.

Single & dual frequency echo sounders, CEEDUCER Pro.

Positioning & tracking using PSION navigation system with CEEMAN software
linked to real time DGPS Leica 1200 series base station and rover units and
ASHTEC equipment.

Tide monitoring using CEETIDE.

Calculation of tide constants mean sea level ( MSL ), Chart Datum ( CD ), Lowest Astronomical Tide ( LAT ), Highest Astronomical Tide ( HAT ) and other tide based parameters.

Typical projects have included:

Ports, harbours, berths & marine terminals.
Ship navigation channels
Coal & oil / gas loading & unloading facilities
Breakwaters
Dredging
Underwater Pipelines & cables
Position fixing for drilling & construction works
Feasibility, design & construction engineering works
Environmental
River and coastal crossings bridges, embankments, road,rail &
pipeline / cable crossings.

   
View Sample Drawing
   

Seabed Contours