Assessor Resource
NWPHYS005
Use alternate positioning systems to gather data
Assessment tool
Version 1.0
Issue Date: May 2024
This unit involves the skills and knowledge required to use alternate positioning systems to gather data.
It includes using the principles of cartography, applying acoustic positioning systems and understanding the difference between inertial motion units (IMU) and inertial navigation systems (INS).
This unit supports the attainment of skills and knowledge required for leaders with responsibility for performing hydrographic surveying and may lead to certification as a hydrographic surveyor.
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