Introduction To Multibeam Data QC

Next opportunity

23 & 24 September 2026

14:30 - 17:30 CEST

ABOUT THE COURSE

Gain a solid understanding of the key concepts behind data quality control in hydrographic surveys.
This course provides an accessible introduction to statistical and quality control principles used in multibeam data processing and validation. Participants will learn how to interpret and apply survey standards, understand the meaning of standard deviation, total propagated uncertainty (TPU), and 95% confidence levels, and evaluate the accuracy and precision of survey data.
Through practical examples and demonstrations in common survey software, this training helps participants recognize quality indicators and assess whether data products meet client specifications and international standards.

Survey standards and data quality requirements
Statistical concepts: bias, error, and confidence levels
Understanding and applying TPU, TVU, and THU
Setting up survey software for multibeam data QC
Using a-priori SD for TPU calculation
QC tools and grid-based survey statistics
Data QC for final products

Practical Info

Language

English

Location

Online

Duration

2 sessions of 3 hours

Certification

Certificate of Attendance

Prerequisites

No prerequisite training is required. A background in hydrography or offshore industry is recommended.

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