Rental Listings

The CM2 24V winch features an overload clutch and soft start, and carries a 300m stainless steel tow cable. Polypropylene transit cases are available for all equipment.

The applications of tide gauges include different coastal activities, such as dredging, construction, safe navigation, as well as habitat restoration and preservation monitoring.

Single beam echo sounders (SBES), also known as depth sounders or fathometers determine water depth by measuring the travel time of a short sonar pulse, or “ping”.

Key Features

Provides heading, positioning, heave, roll, and pitch
Excellent in-band and out-of-band interference rejection
0.75 degree heading accuracy in an amazingly small form factor
Differential positioning accuracy of 1.0 m, 95% of the time
Integrated gyro and tilt sensors help deliver fast start-up times and provide heading updates during temporary loss of satellites
Accurate heading up to 3 minutes during GNSS outages
COAST™ technology maintains differentially corrected positioning for 40 minutes or more after loss of differential signal

66-channel combined GPS GNSS / L-Band receiver.
Full constellation tracking, GPS, GLONASS, C-NavC1, C-NavC2, other SBAS (WAAS / EGNOS) signals, and accepts external RTCM input.
C-Nav Corrections Service Over-The-Internet (CCS OTI) – reliable high latitude solution. A choice of data rates make corrections via the internet affordable, and using iridium delivery, reception at any latitude is possible.

Key Features:

Dynamic roll and pitch accuracy 0.06° RMS (+/- 5°)
Dynamic roll and pitch accuracy 0.10° RMS (+/- 30°)
Heave accuracy ±5cm or 5%
Solid state solution available in surface or subsea housings
High dynamic accuracy suring vessel turns

The heart of the Meridian gyrocompass is the element, which is a dynamically tuned gyroscope (DTG). The DTG is a high precision technology which, due to its size, accuracy, reliability and shock resistance, is used in many different applications.

NaviPac Pro, the variant you see here
NaviPac Single User, which offers all the features of NaviPac Pro, limited to a single network/remote client and a single subsea object
NaviPac Lite, which is tailored to vessel-based surveys with a single beam echo sounder
NaviPac Tug, which is dedicated to the tug boat during anchor handling operations, rig moves and similar jobs