AIG instruments started batymetric studies in the construction facilities of the La Guaira Port, Vargas State. The survey took place using a single beam echosounder installed in the ship and a WAAS (Wide Area Augmentation System) corrected GPS. For the High/depth linking, RTK measurements in the coast were made. For the data processing, the RTK and echosounder data were merged for the map and final files generation. For the processing GIS softwares were used.
By Ing. Dionisio González
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