Navigation:
- Trimble
DSM132 GPS Receiver - The DSM132 is a high-performance
submeter GPS receiver that also houses an MSK beacon and satellite
differential correction receiver. It uses free public (MSK beacon
or WAAS) or subscription- based private differential correction services
to calculate submeter positions in real time.
- Trimble MS750
Dual Frequency RTK GPS Receiver - The MS750 represents
the highest level of accuracy and response available from a dual frequency
GPS receiver. The receiver is specifically designed to allow the easy
integration of reliable centimeter-level positions to any guidance
or control application.
- Doppler
Velocity Logs (DVLs) - Traditional underwater navigation
systems provide only periodic position update that can leave you uncertain
as to where your ROV/AUV, or vehicle is located. RD Instruments revolutionary
Workhorse Navigator DVLs fill in these gaps with high rate, high precision
navigation data, using patented BroadBand bottom-tracking algorithms.
- HYDROpro
Navigation Software - Trimble's HYDROpro™ Navigation
software is an easy to use software solution for today's hydrographic
surveyor. Designed with superior performance and efficiency in mind,
it allows for significant improvements in productivity on even the
most complex marine survey application.
- Meridian
Attitude and Heading Reference System (MAHRS) - MAHRS
is a master heading reference instrument employing the characteristics
of a dynamically tuned gyro (DTG) and the effect of gravity and earth’s
rotation to produce a true north reference.
- Meridian
Surveyor Gyrocompass - Unlike conventional spinning mass
gyrocompasses, the Meridian Surveyor uses a dry tuned element (DTG)
that removes the need for routine maintenance thereby significantly
reducing cost of ownership.
- OCTANS
Gyrocompass and Full Motion Sensor - OCTANS is a unique
combination of a IMO certified gyrocompass and a motion sensor of
high accuracy.
- PHINS
Inertial Navigation System - PHINS inertial navigation
system has even more accurate gyros than the OCTANS'. It provides
true-heading, attitude, speed and position. Phins includes a high-level
inertial heart based on Fibre-Optic Gyroscopes coupled to a an embedded
Digital Signal Processor that runs a Kalman filter specially preset
depending on applications.
- HYDRINS - Inertial navigations system specifically for hydrographic surveying
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