Hydrographic Data Processor at ICM Group

About the job

• ICM Group are seeking a highly skilled Hydrographic Data Processor with expertise in advanced marine survey systems and software for a temporary assignment in West Africa.
• The Data Processor will be responsible for processing and interpreting complex marine survey data collected using INS (Inertial Navigation Systems), DVL (Doppler Velocity Logs), Multibeam echo sounders and other subsea sensors ensuring high quality deliverables for subsea mapping, pipeline inspection and offshore construction support.
• Candidate is to be familiar with Norbit Winghead (high resolution multi beam system), Real Time Subsea Positioning and Monitoring tool, detecting buried pipelines with Pipe Tracker TSS440, can interpret magnetic anomaly data and integrate with navigation data, familiarity with Gen6 grade positioning system and their integration with survey platforms.

Software Expertise:

• Experience required with INS such as iXblue, Applanix and DVL.
• Ability to integrate INS/DVL data with GNSS for accurate positioning.
• Proficient in data processing techniques including error correction, drift analysis and alignment of navigation datasets.
• Skilled in editing raw navigation and sensor data in Navi Edit.
• Familiar with cleaning and validating multibeam data in Navi Model.
• Capable of generating 3D models, bathymetric charts, and volume calculations.
• Experience with EIVA workflows (sensor calibration, patch test processing, tide correction, sound velocity profile integration)
• Experience with Multibeam Echosounder Data that is processing data from Norbit Wing Head MBES B44
• Understanding beam angle, swath width and backscatter analysis, proficient in data cleaning.
• Familiarity with water column data extraction and feature detection.

Experience required:

• Generating QC reports, metadata logs and final deliverables.
• Exporting of data to GIS platforms.
• Working together with the offshore survey team.